Skip to main content Skip to footer
HomeHome
 
  • Startseite
  • Patentrecherche

    Patentwissen

    Unsere Patentdatenbanken und Recherchetools

    Zur Übersicht 

    • Übersicht
    • Technische Information
      • Übersicht
      • Espacenet - Patentsuche
      • Europäischer Publikationsserver
      • EP-Volltextrecherche
    • Rechtliche Information
      • Übersicht
      • Europäisches Patentregister
      • Europäisches Patentblatt
      • European Case Law Identifier Sitemap
      • Einwendungen Dritter
    • Geschäftsinformationen
      • Übersicht
      • PATSTAT
      • IPscore
      • Technologieanalyseberichte
    • Daten
      • Übersicht
      • Technology Intelligence Platform
      • Linked open EP data
      • Massendatensätze
      • Web-Dienste
      • Datenbestände, Codes und Statistiken
    • Technologieplattformen
      • Übersicht
      • Kunststoffe im Wandel
      • Innovationen im Wassersektor
      • Innovationen im Weltraumsektor
      • Technologien zur Bekämpfung von Krebs
      • Technologien zur Brandbekämpfung
      • Saubere Energietechnologien
      • Kampf gegen Corona
    • Nützliche Informationsquellen
      • Übersicht
      • Zum ersten Mal hier? Was ist Patentinformation?
      • Patentinformation aus Asien
      • Patentinformationszentren (PATLIB)
      • Patent Translate
      • Patent Knowledge News
      • Wirtschaft und Statistik
      • Patentinformationen rund um den einheitlichen Patentschutz
    Bild
    Plastics in Transition

    Technologieanalysebericht zur Plastikabfallwirtschaft

  • Anmelden eines Patents

    Anmelden eines Patents

    Praktische Informationen über Anmelde- und Erteilungsverfahren.

    Zur Übersicht 

    • Übersicht
    • Europäischer Weg
      • Übersicht
      • Leitfaden zum europäischen Patent
      • Einsprüche
      • Mündliche Verhandlung
      • Beschwerden
      • Einheitspatent & Einheitliches Patentgericht
      • Nationale Validierung
      • Antrag auf Erstreckung/Validierung
    • Internationaler Weg (PCT)
      • Übersicht
      • Euro-PCT-Leitfaden: PCT-Verfahren im EPA
      • Beschlüsse und Mitteilungen des EPA
      • PCT-Bestimmungen und Informationsquellen
      • Erstreckungs-/Validierungsantrag
      • Programm für verstärkte Partnerschaft
      • Beschleunigung Ihrer PCT-Anmeldung
      • Patent Prosecution Highway (PPH)
      • Schulungen und Veranstaltungen
    • Nationale Anmeldungen
    • Zugelassenen Vertreter suchen
    • MyEPO Services
      • Übersicht
      • Unsere Dienste verstehen
      • Zugriff erhalten
      • Bei uns einreichen
      • Akten interaktiv bearbeiten
      • Verfügbarkeit der Online-Dienste
    • Formblätter
      • Übersicht
      • Prüfungsantrag
    • Gebühren
      • Übersicht
      • Europäische Gebühren (EPÜ)
      • Internationale Gebühren (PCT)
      • Einheitspatentgebühren (UP)
      • Gebührenzahlung und Rückerstattung
      • Warnung

    UP

    Erfahren Sie, wie das Einheitspatent Ihre IP-Strategie verbessern kann

  • Recht & Praxis

    Recht & Praxis

    Europäisches Patentrecht, Amtsblatt und andere Rechtstexte

    Zur Übersicht 

    • Übersicht
    • Rechtstexte
      • Übersicht
      • Europäisches Patentübereinkommen
      • Amtsblatt
      • Richtlinien
      • Erstreckungs-/ Validierungssyste
      • Londoner Übereinkommen
      • Nationales Recht zum EPÜ
      • Système du brevet unitaire
      • Nationale Maßnahmen zum Einheitspatent
    • Gerichtspraxis
      • Übersicht
      • Symposium europäischer Patentrichter
    • Nutzerbefragungen
      • Übersicht
      • Laufende Befragungen
      • Abgeschlossene Befragungen
    • Harmonisierung des materiellen Patentrechts
      • Übersicht
      • The Tegernsee process
      • Gruppe B+
    • Konvergenz der Verfahren
    • Optionen für zugelassene Vertreter
    Bild
    Law and practice scales 720x237

    Informieren Sie sich über die wichtigsten Aspekte ausgewählter BK-Entscheidungen in unseren monatlichen „Abstracts of decisions“

  • Neues & Veranstaltungen

    Neues & Veranstaltungen

    Aktuelle Neuigkeiten, Podcasts und Veranstaltungen.

    Zur Übersicht 

     

    • Übersicht
    • News
    • Veranstaltungen
    • Europäischer Erfinderpreis
      • Übersicht
      • Die bedeutung von morgen
      • Über den Preis
      • Kategorien und Preise
      • Lernen Sie die Finalisten kennen
      • Nominierungen
      • European Inventor Network
      • Preisverleihung 2024
    • Young Inventor Prize
      • Übersicht
      • Über den Preis
      • Nominierungen
      • Die jury
      • Die Welt, neu gedacht
    • Pressezentrum
      • Übersicht
      • Patent Index und Statistiken
      • Pressezentrum durchsuchen
      • Hintergrundinformation
      • Copyright
      • Pressekontakt
      • Rückruf Formular
      • Presseinfos per Mail
    • Innovation und Patente im Blickpunkt
      • Übersicht
      • Water-related technologies
      • CodeFest
      • Green tech in focus
      • Forschungseinrichtungen
      • Women inventors
      • Lifestyle
      • Raumfahrt und Satelliten
      • Zukunft der Medizin
      • Werkstoffkunde
      • Mobile Kommunikation: Das große Geschäft mit kleinen Geräten
      • Biotechnologiepatente
      • Patentklassifikation
      • Digitale Technologien
      • Die Zukunft der Fertigung
      • Books by EPO experts
    • Podcast "Talk innovation"

    Podcast

    Von der Idee zur Erfindung: unser Podcast informiert Sie topaktuell in Sachen Technik und IP

  • Lernen

    Lernen

    Europäische Patentakademie – unser Kursportal für Ihre Fortbildung

    Zur Übersicht 

    • Übersicht
    • Schulungsaktivitäten und Lernpfade
      • Übersicht
      • Schulungsaktivitäten
      • Lernpfade
    • EEP und EPVZ
      • Übersicht
      • Europäische Eignungsprüfung – EEP
      • Europäisches Patentverwaltungszertifikat – EPVZ
      • Projekt zur Unterstützung von EEP-Bewerbern
    • Lernmaterial nach Interesse
      • Übersicht
      • Patenterteilung
      • Technologietransfer und -verbreitung
      • Durchsetzung
    • Lernmaterial nach Profil
      • Übersicht
      • Geschäftswelt und IP
      • EEP und EPVZ Bewerber
      • Justiz
      • Nationale Ämter und IP-Behörden
      • Patentanwaltskanzleien
      • Lehre und Forschung
    Bild
    Patent Academy catalogue

    Werfen Sie einen Blick auf das umfangreiche Lernangebot im Schulungskatalog der Europäischen Patentakademie

  • Über uns

    Über uns

    Erfahren Sie mehr über Tätigkeit, Werte, Geschichte und Vision des EPA

    Zur Übersicht 

    • Übersicht
    • Das EPA auf einen Blick
    • 50 Jahre Europäisches Patentübereinkommen
      • Übersicht
      • Official celebrations
      • Member states’ video statements
      • 50 Leading Tech Voices
      • Athens Marathon
      • Kinderwettbewerb für kollektive Kunst
    • Rechtsgrundlagen und Mitgliedstaaten
      • Übersicht
      • Rechtsgrundlagen
      • Mitgliedstaaten der Europäischen Patentorganisation
      • Erstreckungsstaaten
      • Validierungsstaaten
    • Verwaltungsrat und nachgeordnete Organe
      • Übersicht
      • Kommuniqués
      • Kalender
      • Dokumente und Veröffentlichungen
      • Der Verwaltungsrat der Europäischen Patentorganisation
    • Unsere Grundsätze und Strategie
      • Übersicht
      • Auftrag, Vision und Werte
      • Strategischer Plan 2028
      • Auf dem Weg zu einer neuen Normalität
    • Führung und Management
      • Übersicht
      • Präsident António Campinos
      • Managementberatungsausschuss
    • Sustainability at the EPO
      • Übersicht
      • Environmental
      • Social
      • Governance and Financial sustainability
    • Dienste & Aktivitäten
      • Übersicht
      • Unsere Dienste & Struktur
      • Qualität
      • Nutzerkonsultation
      • Europäische und internationale Zusammenarbeit
      • Europäische Patentakademie
      • Chefökonom
      • Ombudsstelle
      • Meldung von Fehlverhalten
    • Beobachtungsstelle für Patente und Technologie
      • Übersicht
      • Akteure im Innovationsbereich
      • Politisches Umfeld und Finanzierung
      • Tools
      • Über die Beobachtungsstelle
    • Beschaffung
      • Übersicht
      • Beschaffungsprognose
      • Das EPA als Geschäftspartner
      • Beschaffungsverfahren
      • Nachhaltiger Beschaffungsstandard
      • Registrierung zum eTendering und elektronische Signaturen
      • Beschaffungsportal
      • Rechnungsstellung
      • Allgemeine Bedingungen
      • Archivierte Ausschreibungen
    • Transparenzportal
      • Übersicht
      • Allgemein
      • Humankapital
      • Umweltkapital
      • Organisationskapital
      • Sozial- und Beziehungskapital
      • Wirtschaftskapital
      • Governance
    • Statistics and trends
      • Übersicht
      • Statistics & Trends Centre
      • Patent Index 2024
      • EPO Data Hub
      • Clarification on data sources
    • Die Geschichte des EPA
      • Übersicht
      • 1970er-Jahre
      • 1980er-Jahre
      • 1990er-Jahre
      • 2000er-Jahre
      • 2010er-Jahre
      • 2020er Jahre
    • Die EPA Kunstsammlung
      • Übersicht
      • Die Sammlung
      • Let's talk about art
      • Künstler
      • Mediathek
      • What's on
      • Publikationen
      • Kontakt
      • Kulturraum A&T 5-10
      • "Lange Nacht"
    Bild
    Patent Index 2024 keyvisual showing brightly lit up data chip, tinted in purple, bright blue

    Verfolgen Sie die neuesten Technologietrends mit unserem Patentindex

 
Website
cancel
en de fr
  • Language selection
  • English
  • Deutsch
  • Français
Main navigation
  • Homepage
    • Go back
    • Sind Patente Neuland für Sie?
  • Sind Patente Neuland für Sie?
    • Go back
    • Patente für Ihr Unternehmen?
    • Warum ein Patent?
    • Was ist Ihre zündende Idee?
    • Sind Sie bereit?
    • Darum geht es
    • Der Weg zum Patent
    • Ist es patentierbar?
    • Ist Ihnen jemand zuvorgekommen?
    • Patentquiz
    • Video zum Einheitspatent
  • Patentrecherche
    • Go back
    • Übersicht
    • Technische Information
      • Go back
      • Übersicht
      • Espacenet - Patentsuche
        • Go back
        • Übersicht
        • Datenbanken der nationalen Ämter
        • Global Patent Index (GPI)
        • Versionshinweise
      • Europäischer Publikationsserver
        • Go back
        • Übersicht
        • Versionshinweise
        • Konkordanzliste für Euro-PCT-Anmeldungen
        • EP-Normdatei
        • Hilfe
      • EP-Volltextrecherche
    • Rechtliche Information
      • Go back
      • Übersicht
      • Europäisches Patentregister
        • Go back
        • Übersicht
        • Versionshinweise: Archiv
        • Dokumentation zu Register
          • Go back
          • Übersicht
          • Datenverfügbarkeit für Deep Links
          • Vereinigtes Register
          • Ereignisse im Register
      • Europäisches Patentblatt
        • Go back
        • Übersicht
        • Patentblatt herunterladen
        • Recherche im Europäischen Patentblatt
        • Hilfe
      • European Case Law Identifier Sitemap
      • Einwendungen Dritter
    • Geschäftsinformationen
      • Go back
      • Übersicht
      • PATSTAT
      • IPscore
        • Go back
        • Versionshinweise
      • Technologieanalyseberichte
    • Daten
      • Go back
      • Übersicht
      • Technology Intelligence Platform
      • Linked open EP data
      • Massendatensätze
        • Go back
        • Übersicht
        • Manuals
        • Sequenzprotokolle
        • Nationale Volltextdaten
        • Daten des Europäischen Patentregisters
        • Weltweite bibliografische Daten des EPA (DOCDB)
        • EP-Volltextdaten
        • Weltweite Rechtsereignisdaten des EPA (INPADOC)
        • Bibliografische Daten von EP-Dokumenten (EBD)
        • Entscheidungen der Beschwerdekammern des EPA
      • Web-Dienste
        • Go back
        • Übersicht
        • Open Patent Services (OPS)
        • Europäischer Publikationsserver (Web-Dienst)
      • Datenbestände, Codes und Statistiken
        • Go back
        • Wöchentliche Aktualisierungen
        • Regelmäßige Aktualisierungen
    • Technologieplattformen
      • Go back
      • Kunststoffe im Wandel
        • Go back
        • Overview
        • Verwertung von Plastikabfällen
        • Recycling von Plastikabfällen
        • Alternative Kunststoffe
      • Übersicht
      • Innovative Wassertechnologien
        • Go back
        • Overview
        • Sauberes Wasser
        • Schutz vor Wasser
      • Innovationen im Weltraumsektor
        • Go back
        • Übersicht
        • Kosmonautik
        • Weltraumbeobachtung
      • Technologien zur Bekämpfung von Krebs
        • Go back
        • Übersicht
        • Prävention und Früherkennung
        • Diagnostik
        • Therapien
        • Wohlergehen und Nachsorge
      • Technologien zur Brandbekämpfung
        • Go back
        • Übersicht
        • Branderkennung und -verhütung
        • Feuerlöschen
        • Schutzausrüstung
        • Technologien für die Sanierung nach Bränden
      • Saubere Energietechnologien
        • Go back
        • Übersicht
        • Erneuerbare Energien
        • CO2-intensive Industrien
        • Energiespeicherung und andere Enabling-Technologien
      • Kampf gegen Corona
        • Go back
        • Übersicht
        • Impfstoffe und Therapeutika
          • Go back
          • Übersicht
          • Impfstoffe
          • Übersicht über Therapieansätze für COVID-19
          • Kandidaten für antivirale Therapeutika
          • Nukleinsäuren zur Behandlung von Coronavirus-Infektionen
        • Diagnose und Analyse
          • Go back
          • Übersicht
          • Protein-und Nukleinsäure-Nachweis
          • Analyseprotokolle
        • Informatik
          • Go back
          • Übersicht
          • Bioinformatik
          • Medizinische Informatik
        • Technologien für die neue Normalität
          • Go back
          • Übersicht
          • Geräte, Materialien und Ausrüstung
          • Verfahren, Maßnahmen und Aktivitäten
          • Digitale Technologien
        • Erfinderinnen und Erfinder gegen das Coronavirus
    • Nützliche Informationsquellen
      • Go back
      • Übersicht
      • Zum ersten Mal hier? Was ist Patentinformation?
        • Go back
        • Übersicht
        • Grundlegende Definitionen
        • Patentklassifikation
          • Go back
          • Übersicht
          • Gemeinsame Patentklassifikation
        • Patentfamilien
          • Go back
          • Übersicht
          • Einfache DOCDB Patentfamilie
          • Erweiterte INPADOC Patentfamilie
        • Daten zu Rechtsstandsereignissen
          • Go back
          • Übersicht
          • INPADOC-Klassifikationssystem
      • Patentinformation aus Asien
        • Go back
        • Übersicht
        • China (CN)
          • Go back
          • Übersicht
          • Facts and figures
          • Grant procedure
          • Numbering system
          • Useful terms
          • Searching in databases
        • Chinesisch-Taipei (TW)
          • Go back
          • Übersicht
          • Grant procedure
          • Numbering system
          • Useful terms
          • Searching in databases
        • Indien (IN)
          • Go back
          • Übersicht
          • Facts and figures
          • Grant procedure
          • Numbering system
        • Japan (JP)
          • Go back
          • Übersicht
          • Facts and figures
          • Grant procedure
          • Numbering system
          • Useful terms
          • Searching in databases
        • Korea (KR)
          • Go back
          • Übersicht
          • Facts and figures
          • Grant procedure
          • Numbering system
          • Useful terms
          • Searching in databases
        • Russische Föderation (RU)
          • Go back
          • Übersicht
          • Facts and figures
          • Numbering system
          • Searching in databases
        • Useful links
      • Patentinformationszentren (PATLIB)
      • Patent Translate
      • Patent Knowledge News
      • Wirtschaft und Statistik
      • Patentinformationen rund um den einheitlichen Patentschutz
  • Anmelden eines Patents
    • Go back
    • Übersicht
    • Europäischer Weg
      • Go back
      • Übersicht
      • Leitfaden zum europäischen Patent
      • Einsprüche
      • Mündliche Verhandlung
        • Go back
        • Kalender der mündlichen Verhandlungen
          • Go back
          • Kalender der mündlichen Verhandlungen
          • Technische Richtlinien
          • Zugang für die Öffentlichkeit zum Beschwerdeverfahren
          • Zugang für die Öffentlichkeit zum Einspruchsverfahren
      • Beschwerden
      • Einheitspatent & Einheitliches Patentgericht
        • Go back
        • Einheitspatent
          • Go back
          • Übersicht
          • Rechtlicher Rahmen
          • Wesentliche Merkmale
          • Beantragung eines Einheitspatents
          • Kosten eines Einheitspatents
          • Übersetzungsregelungen und Kompensationssystem
          • Starttermin
          • Introductory brochures
        • Übersicht
        • Einheitliches Patentgericht
      • Nationale Validierung
      • Erstreckungs- /Validierungsantrag
    • Internationaler Weg
      • Go back
      • Übersicht
      • Euro-PCT-Leitfaden
      • Eintritt in die europäische Phase
      • Beschlüsse und Mitteilungen
      • PCT-Bestimmungen und Informationsquellen
      • Erstreckungs-/Validierungsantrag
      • Programm für verstärkte Partnerschaft
      • Beschleunigung Ihrer PCT-Anmeldung
      • Patent Prosecution Highway (PPH)
        • Go back
        • Programm "Patent Prosecution Highway" (PPH) - Übersicht
      • PCT: Schulungen und Veranstaltungen
    • Nationaler Weg
    • MyEPO Services
      • Go back
      • Übersicht
      • Unsere Dienste verstehen
        • Go back
        • Übersicht
        • Exchange data with us using an API
          • Go back
          • Versionshinweise
      • Zugriff erhalten
        • Go back
        • Übersicht
        • Versionshinweise
      • Bei uns einreichen
        • Go back
        • Bei uns einreichen
        • Wenn unsere Dienste für die Online-Einreichung ausfallen
        • Versionshinweise
      • Akten interaktiv bearbeiten
        • Go back
        • Versionshinweise
      • Verfügbarkeit der Online-Dienste
    • Gebühren
      • Go back
      • Übersicht
      • Europäische Gebühren (EPÜ)
        • Go back
        • Übersicht
        • Beschlüsse und Mitteilungen
      • Internationale Gebühren (PCT)
        • Go back
        • Ermäßigung der Gebühren
        • Gebühren für internationale Anmeldungen
        • Beschlüsse und Mitteilungen
        • Übersicht
      • Einheitspatentgebühren (UP)
        • Go back
        • Übersicht
        • Beschlüsse und Mitteilungen
      • Gebührenzahlung und Rückerstattung
        • Go back
        • Übersicht
        • Zahlungsarten
        • Erste Schritte
        • FAQs und sonstige Anleitungen
        • Technische Informationen für Sammelzahlungen
        • Beschlüsse und Mitteilungen
        • Versionshinweise
      • Warnung
    • Formblätter
      • Go back
      • Prüfungsantrag
      • Übersicht
    • Zugelassenen Vertreter suchen
  • Recht & Praxis
    • Go back
    • Übersicht
    • Rechtstexte
      • Go back
      • Übersicht
      • Europäisches Patentübereinkommen
        • Go back
        • Übersicht
        • Archiv
          • Go back
          • Übersicht
          • Dokumentation zur EPÜ-Revision 2000
            • Go back
            • Übersicht
            • Diplomatische Konferenz für die Revision des EPÜ
            • "Travaux préparatoires" (Vorarbeiten)
            • Neufassung
            • Übergangsbestimmungen
            • Ausführungsordnung zum EPÜ 2000
            • Gebührenordnung
            • Ratifikationen und Beitritte
          • Travaux Préparatoires EPÜ 1973
      • Amtsblatt
      • Richtlinien
        • Go back
        • Übersicht
        • EPÜ Richtlinien
        • PCT-EPA Richtlinien
        • Richtlinien für das Einheitspatent
        • Überarbeitung der Richtlinien
        • Ergebnisse der Konsultation
        • Zusammenfassung der Nutzerbeiträge
        • Archiv
      • Erstreckungs-/Validierungssystem
      • Londoner Übereinkommen
      • Nationales Recht zum EPÜ
        • Go back
        • Übersicht
        • Archiv
      • Einheitspatentsystem
        • Go back
        • Travaux préparatoires to UP and UPC
      • Nationale Maßnahmen zum Einheitspatent
    • Gerichtspraxis
      • Go back
      • Übersicht
      • Symposium europäischer Patentrichter
    • Nutzerbefragungen
      • Go back
      • Übersicht
      • Laufende Befragungen
      • Abgeschlossene Befragungen
    • Harmonisierung des materiellen Patentrechts
      • Go back
      • Übersicht
      • The Tegernsee process
      • Gruppe B+
    • Konvergenz der Verfahren
    • Optionen für zugelassene Vertreter
  • Neues & Veranstaltungen
    • Go back
    • Übersicht
    • News
    • Veranstaltungen
    • Europäischer Erfinderpreis
      • Go back
      • The meaning of tomorrow
      • Übersicht
      • Über den Preis
      • Kategorien und Preise
      • Lernen Sie die Erfinder kennen
      • Nominierungen
      • European Inventor Network
        • Go back
        • 2024 activities
        • 2025 activities
        • Rules and criteria
        • FAQ
      • Preisverleihung 2024
    • Young Inventors Prize
      • Go back
      • Übersicht
      • Über den Preis
      • Nominierungen
      • Die Jury
      • Die Welt, neu gedacht
      • Preisverleihung 2025
    • Pressezentrum
      • Go back
      • Übersicht
      • Patent Index und Statistiken
      • Pressezentrum durchsuchen
      • Hintergrundinformation
        • Go back
        • Übersicht
        • Europäisches Patentamt
        • Fragen und Antworten zu Patenten im Zusammenhang mit dem Coronavirus
        • Fragen und Antworten zu Pflanzenpatenten
      • Copyright
      • Pressekontakt
      • Rückruf Formular
      • Presseinfos per Mail
    • Im Blickpunkt
      • Go back
      • Übersicht
      • Wasserbezogene Technologien
      • CodeFest
        • Go back
        • CodeFest Spring 2025 on classifying patent data for sustainable development
        • Übersicht
        • CodeFest 2024 zu generativer KI
        • Codefest 2023 zu grünen Kunststoffen
      • Green tech in focus
        • Go back
        • Übersicht
        • About green tech
        • Renewable energies
        • Energy transition technologies
        • Building a greener future
      • Forschungseinrichtungen
      • Women inventors
      • Lifestyle
      • Raumfahrt und Satelliten
        • Go back
        • Weltraumtechnologie und Patente
        • Übersicht
      • Gesundheit
        • Go back
        • Übersicht
        • Medizintechnik und Krebs
        • Personalised medicine
      • Werkstoffkunde
        • Go back
        • Übersicht
        • Nanotechnologie
      • Mobile Kommunikation
      • Biotechnologie
        • Go back
        • Rot, weiß oder grün
        • Übersicht
        • Die Rolle des EPA
        • Was ist patentierbar?
        • Biotechnologische Erfindungen und ihre Erfinder
      • Patentklassifikation
        • Go back
        • Übersicht
        • Nanotechnology
        • Climate change mitigation technologies
          • Go back
          • Übersicht
          • External partners
          • Updates on Y02 and Y04S
      • Digitale Technologien
        • Go back
        • Übersicht
        • Über IKT
        • Hardware und Software
        • Künstliche Intelligenz
        • Vierte Industrielle Revolution
      • Additive Fertigung
        • Go back
        • Übersicht
        • Die additive Fertigung
        • Innovation durch AM
      • Books by EPO experts
    • Podcast
  • Lernen
    • Go back
    • Übersicht
    • Schulungsaktivitäten und Lernpfade
      • Go back
      • Übersicht
      • Schulungsaktivitäten: Arten und Formate
      • Lernpfade
    • EEP und EPVZ
      • Go back
      • Übersicht
      • Europäische Eignungsprüfung – EEP
        • Go back
        • Übersicht
        • Compendium
          • Go back
          • Übersicht
          • Aufgabe F
          • Aufgabe A
          • Aufgabe B
          • Aufgabe C
          • Aufgabe D
          • Vorprüfung
        • Erfolgreiche Bewerber
        • Archiv
      • Europäisches Patentverwaltungszertifikat – EPVZ
      • Projekt zur Unterstützung von EEP-Bewerbern
    • Angebot für bestimmte Interessengebiete
      • Go back
      • Übersicht
      • Patenterteilung
      • Technologietransfer und -verbreitung
      • Patentdurchsetzung und Streitregelung
    • Angebot für bestimmte Zielgruppen
      • Go back
      • Übersicht
      • Geschäftswelt und IP
        • Go back
        • Übersicht
        • Innovation case studies
          • Go back
          • Overview
          • SME case studies
          • Fallstudien zum Technologietransfer
          • Fallstudien zu wachstumsstarken Technologien
        • Inventor's handbook
          • Go back
          • Übersicht
          • Introduction
          • Disclosure and confidentiality
          • Novelty and prior art
          • Competition and market potential
          • Assessing the risk ahead
          • Proving the invention
          • Protecting your idea
          • Building a team and seeking funding
          • Business planning
          • Finding and approaching companies
          • Dealing with companies
        • Best of search matters
          • Go back
          • Übersicht
          • Tools and databases
          • EPO procedures and initiatives
          • Search strategies
          • Challenges and specific topics
        • Support for high-growth technology businesses
          • Go back
          • Übersicht
          • Business decision-makers
          • IP professionals
          • Stakeholders of the Innovation Ecosystem
      • EEP und EPVZ Bewerber
        • Go back
        • Übersicht
        • Denkaufgaben zu Aufgabe F
        • Tägliche Fragen zur Aufgabe D
        • Europäische Eignungsprüfung - Leitfaden zur Vorbereitung
        • EPVZ
      • Richter, Anwälte und Staatsanwälte
        • Go back
        • Übersicht
        • Compulsory licensing in Europe
        • Die Zuständigkeit europäischer Gerichte bei Patentstreitigkeiten
      • Nationale Ämter und IP-Behörden
        • Go back
        • Übersicht
        • Lernpfad für Patentprüfer der nationalen Ämter
        • Lernpfad für Formalsachbearbeiter und Paralegals
      • Patentanwaltskanzleien
      • Hochschulen, Forschungseinrichtungen und Technologietransferstellen
        • Go back
        • Übersicht
        • Modularer IP-Ausbildungsrahmen (MIPEF)
        • Programm "Pan-European-Seal für junge Fachkräfte"
          • Go back
          • Übersicht
          • Für Studierende
          • Für Hochschulen
            • Go back
            • Übersicht
            • IP-Schulungsressourcen
            • Hochschulmitgliedschaften
          • Unsere jungen Fachkräfte
          • Beruflicher Entwicklungsplan
        • Akademisches Forschungsprogramm (ARP)
          • Go back
          • Übersicht
          • Abgeschlossene Forschungsprojekte
          • Laufende Forschungsprojekte
        • IP Teaching Kit
          • Go back
          • Übersicht
          • Download modules
        • Handbuch für die Gestaltung von IP-Kursen
        • PATLIB Wissenstransfer nach Afrika
          • Go back
          • Die PATLIB-Initiative "Wissenstransfer nach Afrika" (KT2A)
          • KT2A-Kernaktivitäten
          • Erfolgsgeschichte einer KT2A-Partnerschaft: PATLIB Birmingham und Malawi University of Science and Technology
  • Über uns
    • Go back
    • Übersicht
    • Das EPA auf einen Blick
    • 50 Jahre EPÜ
      • Go back
      • Official celebrations
      • Übersicht
      • Member states’ video statements
        • Go back
        • Albania
        • Austria
        • Belgium
        • Bulgaria
        • Croatia
        • Cyprus
        • Czech Republic
        • Denmark
        • Estonia
        • Finland
        • France
        • Germany
        • Greece
        • Hungary
        • Iceland
        • Ireland
        • Italy
        • Latvia
        • Liechtenstein
        • Lithuania
        • Luxembourg
        • Malta
        • Monaco
        • Montenegro
        • Netherlands
        • North Macedonia
        • Norway
        • Poland
        • Portugal
        • Romania
        • San Marino
        • Serbia
        • Slovakia
        • Slovenia
        • Spain
        • Sweden
        • Switzerland
        • Türkiye
        • United Kingdom
      • 50 Leading Tech Voices
      • Athens Marathon
      • Kinderwettbewerb für kollektive Kunst
    • Rechtsgrundlagen und Mitgliedstaaten
      • Go back
      • Übersicht
      • Rechtsgrundlagen
      • Mitgliedstaaten
        • Go back
        • Übersicht
        • Mitgliedstaaten sortiert nach Beitrittsdatum
      • Erstreckungsstaaten
      • Validierungsstaaten
    • Verwaltungsrat und nachgeordnete Organe
      • Go back
      • Übersicht
      • Kommuniqués
        • Go back
        • 2024
        • Übersicht
        • 2023
        • 2022
        • 2021
        • 2020
        • 2019
        • 2018
        • 2017
        • 2016
        • 2015
        • 2014
        • 2013
      • Kalender
      • Dokumente und Veröffentlichungen
        • Go back
        • Übersicht
        • Dokumente des Engeren Ausschusses
      • Verwaltungsrat
        • Go back
        • Übersicht
        • Zusammensetzung
        • Vertreter
        • Geschäftsordnung
        • Kollegium der Rechnungsprüfer
        • Sekretariat
        • Nachgeordnete Organe
    • Grundsätze
      • Go back
      • Übersicht
      • Auftrag, Vision und Werte
      • Strategieplan 2028
        • Go back
        • Treiber 1: Personal
        • Treiber 2: Technologien
        • Treiber 3: Qualitativ hochwertige Produkte und Dienstleistungen
        • Treiber 4: Partnerschaften
        • Treiber 5: Finanzielle Nachhaltigkeit
      • Auf dem Weg zu einer neuen Normalität
      • Datenschutzerklärung
    • Führung und Management
      • Go back
      • Übersicht
      • Über den Präsidenten
      • Managementberatungsausschuss
    • Nachhaltigkeit beim EPA
      • Go back
      • Overview
      • Umwelt
        • Go back
        • Overview
        • Inspirierende Erfindungen für die Umwelt
      • Soziales
        • Go back
        • Overview
        • Inspirierende soziale Erfindungen
      • Governance und finanzielle Nachhaltigkeit
    • Beschaffung
      • Go back
      • Übersicht
      • Beschaffungsprognose
      • Das EPA als Geschäftspartner
      • Beschaffungsverfahren
      • Veröffentlichungen des Dynamischen Beschaffungssystems
      • Nachhaltiger Beschaffungsstandard
      • Über eTendering
      • Rechnungsstellung
      • Beschaffungsportal
        • Go back
        • Übersicht
        • Elektronische Signatur von Verträgen
      • Allgemeine Bedingungen
      • Archivierte Ausschreibungen
    • Dienste & Aktivitäten
      • Go back
      • Übersicht
      • Unsere Dienste & Struktur
      • Qualität
        • Go back
        • Übersicht
        • Grundlagen
          • Go back
          • Übersicht
          • Europäisches Patentübereinkommen
          • Richtlinien für die Prüfung
          • Unsere Bediensteten
        • Qualität ermöglichen
          • Go back
          • Übersicht
          • Stand der Technik
          • Klassifikationssystem
          • Tools
          • Qualitätssicherung
        • Produkte & Dienstleistungen
          • Go back
          • Übersicht
          • Recherche
          • Prüfung
          • Einspruch
          • Fortlaufende Verbesserung
        • Qualität durch Netzwerke
          • Go back
          • Übersicht
          • Nutzerengagement
          • Zusammenarbeit
          • Befragung zur Nutzerzufriedenheit
          • Stakeholder-Qualitätssicherungspanels
        • Charta für Patentqualität
        • Qualitätsaktionsplan
        • Qualitäts-Dashboard
        • Statistik
          • Go back
          • Übersicht
          • Recherche
          • Prüfung
          • Einspruch
        • Integriertes Management beim EPA
      • Charta unserer Kundenbetreuung
      • Nutzerkonsultation
        • Go back
        • Übersicht
        • Ständiger Beratender Ausschuss beim EPA
          • Go back
          • Übersicht
          • Ziele
          • Der SACEPO und seine Arbeitsgruppen
          • Sitzungen
          • Bereich für Delegierte
        • Befragungen
          • Go back
          • Übersicht
          • Methodik
          • Recherche
          • Sachprüfung, abschließende Aktionen und Veröffentlichung
          • Einspruch
          • Formalprüfung
          • Kundenbetreuung
          • Einreichung
          • Key Account Management (KAM)
          • EPA-Website
          • Archiv
      • Europäische und internationale Zusammenarbeit
        • Go back
        • Übersicht
        • Zusammenarbeit mit den Mitgliedstaaten
          • Go back
          • Übersicht
        • Bilaterale Zusammenarbeit mit Nichtmitgliedstaaten
          • Go back
          • Übersicht
          • Validierungssystem
          • Programm für verstärkte Partnerschaft
        • Internationale Organisationen, Trilaterale und IP5
        • Zusammenarbeit mit internationalen Organisationen außerhalb des IP-Systems
      • Europäische Patentakademie
        • Go back
        • Übersicht
        • Partner
      • Chefökonom
        • Go back
        • Übersicht
        • Wirtschaftliche Studien
      • Ombudsstelle
      • Meldung von Fehlverhalten
    • Beobachtungsstelle für Patente und Technologie
      • Go back
      • Übersicht
      • Innovation gegen Krebs
      • Akteure im Innovationsbereich
        • Go back
        • Übersicht
        • Start-ups und KMU
      • Politisches Umfeld und Finanzierung
        • Go back
        • Übersicht
        • Programm zur Innovationsfinanzierung
          • Go back
          • Übersicht
          • Unsere Studien zur Innovationsfinanzierung
          • EPA-Initiativen für Patentanmelder/innen
          • Programm zur Innovationsfinanzierung
        • Patente und Normen
          • Go back
          • Übersicht
          • Publikationen
          • Patent standards explorer
      • Tools
        • Go back
        • Übersicht
        • Deep Tech Finder
      • Über die Beobachtungsstelle
        • Go back
        • Übersicht
        • Arbeitsplan
    • Transparency portal
      • Go back
      • Übersicht
      • Allgemein
        • Go back
        • Übersicht
        • Annual Review 2023
          • Go back
          • Overview
          • Foreword
          • Executive summary
          • 50 years of the EPC
          • Strategic key performance indicators
          • Goal 1: Engaged and empowered
          • Goal 2: Digital transformation
          • Goal 3: Master quality
          • Goal 4: Partner for positive impact
          • Goal 5: Secure sustainability
        • Annual Review 2022
          • Go back
          • Übersicht
          • Foreword
          • Executive summary
          • Goal 1: Engaged and empowered
          • Goal 2: Digital transformation
          • Goal 3: Master quality
          • Goal 4: Partner for positive impact
          • Goal 5: Secure sustainability
      • Humankapital
      • Umweltkapital
      • Organisationskapital
      • Sozial- und Beziehungskapital
      • Wirtschaftskapital
      • Governance
    • Statistics and trends
      • Go back
      • Übersicht
      • Statistics & Trends Centre
      • Patent Index 2024
        • Go back
        • Insight into computer technology and AI
        • Insight into clean energy technologies
        • Statistics and indicators
          • Go back
          • European patent applications
            • Go back
            • Key trend
            • Origin
            • Top 10 technical fields
              • Go back
              • Computer technology
              • Electrical machinery, apparatus, energy
              • Digital communication
              • Medical technology
              • Transport
              • Measurement
              • Biotechnology
              • Pharmaceuticals
              • Other special machines
              • Organic fine chemistry
            • All technical fields
          • Applicants
            • Go back
            • Top 50
            • Categories
            • Women inventors
          • Granted patents
            • Go back
            • Key trend
            • Origin
            • Designations
      • Data to download
      • EPO Data Hub
      • Clarification on data sources
    • Geschichte
      • Go back
      • Übersicht
      • 1970er-Jahre
      • 1980er-Jahre
      • 1990er-Jahre
      • 2000er-Jahre
      • 2010er-Jahre
      • 2020er Jahre
    • Kunstsammlung
      • Go back
      • Übersicht
      • Die Sammlung
      • Let's talk about art
      • Künstler
      • Mediathek
      • What's on
      • Publikationen
      • Kontakt
      • Kulturraum A&T 5-10
        • Go back
        • Catalyst lab & Deep vision
          • Go back
          • Irene Sauter (DE)
          • AVPD (DK)
          • Jan Robert Leegte (NL)
          • Jānis Dzirnieks (LV) #1
          • Jānis Dzirnieks (LV) #2
          • Péter Szalay (HU)
          • Thomas Feuerstein (AT)
          • Tom Burr (US)
          • Wolfgang Tillmans (DE)
          • TerraPort
          • Unfinished Sculpture - Captives #1
          • Deep vision – immersive exhibition
          • Frühere Ausstellungen
        • The European Patent Journey
        • Sustaining life. Art in the climate emergency
        • Next generation statements
        • Open storage
        • Cosmic bar
      • "Lange Nacht"
  • Beschwerdekammern
    • Go back
    • Übersicht
    • Entscheidungen der Beschwerdekammern
      • Go back
      • Neue Entscheidungen
      • Übersicht
      • Ausgewählte Entscheidungen
    • Mitteilungen der Beschwerdekammern
    • Verfahren
    • Mündliche Verhandlungen
    • Über die Beschwerdekammern
      • Go back
      • Übersicht
      • Präsident der Beschwerdekammern
      • Große Beschwerdekammer
        • Go back
        • Übersicht
        • Pending referrals (Art. 112 EPC)
        • Decisions sorted by number (Art. 112 EPC)
        • Pending petitions for review (Art. 112a EPC)
        • Decisions on petitions for review (Art. 112a EPC)
      • Technische Beschwerdekammern
      • Juristische Beschwerdekammer
      • Beschwerdekammer in Disziplinarangelegenheiten
      • Präsidium
        • Go back
        • Übersicht
    • Verhaltenskodex
    • Geschäftsverteilungsplan
      • Go back
      • Übersicht
      • Technical boards of appeal by IPC in 2025
      • Archiv
    • Jährliche Liste der Verfahren
    • Mitteilungen
    • Jahresberichte
      • Go back
      • Übersicht
    • Veröffentlichungen
      • Go back
      • Abstracts of decisions
    • Rechtsprechung der Beschwerdekammern
      • Go back
      • Übersicht
      • Archiv
  • Service & Unterstützung
    • Go back
    • Übersicht
    • Aktualisierungen der Website
    • Verfügbarkeit der Online-Dienste
      • Go back
      • Übersicht
    • FAQ
      • Go back
      • Übersicht
    • Veröffentlichungen
    • Bestellung
      • Go back
      • Patentwissen – Produkte und Dienste
      • Übersicht
      • Allgemeine Geschäftsbedingungen
        • Go back
        • Übersicht
        • Patentinformationsprodukte
        • Massendatensätze
        • Open Patent Services (OPS)
        • Leitfaden zur fairen Nutzung
    • Verfahrensbezogene Mitteilungen
    • Nützliche Links
      • Go back
      • Übersicht
      • Patentämter der Mitgliedstaaten
      • Weitere Patentämter
      • Verzeichnisse von Patentvertretern
      • Patentdatenbanken, Register und Patentblätter
      • Haftungsausschluss
    • Aboverwaltung
      • Go back
      • Übersicht
      • Anmelden
      • Einstellungen verwalten
      • Abmelden
    • Veröffentlichungen
      • Go back
      • Übersicht
      • Möglichkeiten der Einreichung
      • Standorte
    • Offizielle Feiertage
    • Glossar
    • RSS-Feeds
Board of Appeals
Decisions

Recent decisions

Übersicht
  • 2025 decisions
  • 2024 decisions
  • 2023 decisions
  1. Startseite
  2. Node
  3. T 0210/00 01-03-2006
Facebook X Linkedin Email

T 0210/00 01-03-2006

Europäischer Rechtsprechungsidentifikator
ECLI:EP:BA:2006:T021000.20060301
Datum der Entscheidung:
01 March 2006
Aktenzeichen
T 0210/00
Antrag auf Überprüfung von
-
Anmeldenummer
93921577.8
IPC-Klasse
A61K 7/00
Verfahrenssprache
EN
Verteilung
DISTRIBUTED TO BOARD CHAIRMEN (C)

Download und weitere Informationen:

Entscheidung in EN 90.29 KB
Alle Dokumente zum Beschwerdeverfahren finden Sie im Europäisches Patentregister
Bibliografische Daten verfügbar in:
EN
Fassungen
Nicht veröffentlicht
Bezeichnung der Anmeldung

Lipsticks

Name des Anmelders
THE PROCTER & GAMBLE COMPANY
Name des Einsprechenden
L'OREAL
Kammer
3.3.07
Leitsatz
-
Relevante Rechtsnormen
European Patent Convention Art 54 1973
European Patent Convention Art 56 1973
European Patent Convention Art 84 1973
European Patent Convention Art 114(2) 1973
European Patent Convention Art 123(2) 1973
Schlagwörter

Late filed grounds of appeal against the patent as maintained by the opposition division - objections under Articles 84 and 123(2) EPC - not admitted

Novelty (yes)

Inventive step (yes) - problem and solution

Orientierungssatz
-
Angeführte Entscheidungen
T 0219/83
T 0154/90
T 0951/91
Anführungen in anderen Entscheidungen
-

Summary of Facts and Submissions

I. The mention of the grant of European patent No. 0 660 696 with respect to European patent application No. 93 921 577.8 filed on 15 September 1993 and claiming priorities of 21 September 1992 (US 947 692), 21 May 1993 (US 66 351) and 7 September 1993 (US 115 093) was published on 8 January 1997. The granted patent was based on sixteen claims.

II. A notice of opposition was filed against the granted patent, in which the revocation of the patent in its entirety was requested on the grounds of Article 100(a) EPC with respect to lack of novelty and lack of an inventive step. After the expiry of the opposition term, the opponent raised an opposition ground under Article 100(b) EPC.

During the opposition proceedings the following documents were inter alia submitted:

D4: EP-A-0 524 892

D21: EP-A-0 534 823

D22: Declaration 1 of P. Arnaud

D23: Declaration 2 of J.-T. Simonnet

D24: Declaration 3 of P. Hallegot

III. In an interlocutary decision posted on 23 December 1999, the opposition division found that the patent could be maintained in amended form on the basis of a set of 16 claims submitted as the main request during the oral proceedings before the opposition division. Independent Claims 1 and 14 to 16 read as follows:

"1. A lipstick composition comprising:

(a) from 5% to 90%, preferably 10% to 30%, by weight, wax;

(b) from 1% to 90%, preferably 10% to 80%, by weight, of an emollient component comprising from 0% to 100%, preferably 5% to 90%, by weight, of oil which is liquid at ambient temperature;

(c) from 0.1% to 80%, preferably 3% to 75%, and more preferably from 10% to 65%, by weight, of a thermodynamically stable association structure selected from the group consisting of reverse micelles, lyotropic liquid crystals and mixtures thereof, said association structure consisting essentially of:

(1) from 3% to 96%, preferably 10 to 80%, by weight, of polar solvent preferably selected from the group consisting of water, glycerine, propylene glycol, butylene glycol, panthenol and mixtures thereof; and

(2) from 4% to 97%, preferably 30 to 80%, by weight, of surfactant having a Krafft point at or below about ambient temperature preferably selected from the group consisting of amphoteric surfactants, anionic surfactants, cationic surfactants, nonionic surfactants and mixtures thereof; in which said polar solvent does not separate from said association structure when subjected to sufficient ultracentrifugation to induce the formation of observable phase boundaries over a period of time; and

(d) from 0% to 35%, preferably 1% to 20%, on an anhydrous basis, color."

"14. A lipstick composition comprising:

(a) from 5% to 90%, preferably 10% to 30%, by weight, wax;

(b) from 1% to 90%, preferably 10% to 80%, by weight, of an emollient component comprising from 0% to 100%, preferably 5% to 90%, by weight, of oil which is liquid at ambient temperature;

(c) from 0.1% to 80%, preferably 3% to 75%, and more preferably from 10% to 65% by weight, of a thermodynamically stable association structure selected from the group consisting of reverse micelles, lyotropic liquid crystals and mixtures thereof, in which said polar solvent does not separate from said association structure when subjected to sufficient ultracentrifugation to induce the formation of observable phase boundaries over a period of time; said association structure consisting essentially of:

(1) from 0.1 to 30%, by weight, of polar solvent preferably selected from the group consisting of water, glycerine, propylene glycol, butylene glycol, panthenol and mixtures thereof; and

(2) from 5% to 20%, by weight, of surfactant wherein said surfactant is a mixture having from 50% to 75% of the mixture being surfactants which have a Krafft point at or below ambient temperature and form association structures at ambient temperature and from 25% to 50% of the mixture being surfactants which are coupling agents;

(d) from 0% to 35%, preferably 1% to 20%, on an anhydrous basis, color."

"15. A process for incorporating dry pigments into a lipstick composition comprising the steps of:

(a) preparing a mixture consisting essentially of:

(1) a polar solvent; and

(2) a surfactant selected from the group consisting of amphoteric surfactants, cationic surfactants, anionic surfactants, nonionic surfactants having a Krafft point at or below about ambient temperature and mixtures thereof;

(b) stirring said mixture until a thermodynamically stable association structure forms, the association structure being selected from the group consisting of reverse micelles, lyotropic liquid crystals and mixtures thereof, in which said polar solvent does not separate from said association structure when subjected to sufficient ultracentrifugation to induce the formation of observable phase boundaries over a period of time;

(c) adding and mixing dry pigments until achieving a homogeneous mixture;

(d) milling said mixture until uniform particle size is achieved; and

(e) adding and mixing the mixture of (d) to the remaining lipstick ingredients with mixing until a homogeneous mixture is achieved."

"16. A lipstick composition comprising:

(a) from 0.1% to 30% polar solvent;

(b) from 5% to 20% of a surfactant mixture consisting essentially of lecithin, PG-3 diisostearate, sorbitan oleate, cholesterol 12 hydroxystearate, and dipentaerythritol fatty acid ester,

wherein from 50% to 75% of the surfactant mixture is made up of surfactants which have a Krafft point of at or below about ambient temperature and form thermodynamically stable association structures selected from the group consisting of reverse micelles, lyotropic liquid crystals and mixtures thereof, at ambient temperature and from 25% to 50% of the mixture is made up of surfactants which are coupling agents, in which in which said polar solvent does not separate from said association structure when subjected to sufficient ultracentrifugation to induce the formation of observable phase boundaries over a period of time."

(Emphasis added by the board in order to indicate the amendments compared to the granted claims).

IV. The opposition division held that:

(a) The new ground of opposition under Article 100(b) EPC filed after the expiry of opposition term was not admitted to the proceedings.

(b) The amended claims of the main request were in compliance with the requirements of Article 123, paragraphs (2) and (3), and Article 84 EPC.

(c) The claimed subject-matter was novel over D21 which disclosed lipstick compositions comprising a provesicular lipid phase, wax, emollient, surfactant and polar solvent. Although D21 mentioned lamellar phases, it had not been shown that the exemplified mixture of glycerol and provesicular lipid phase was present in the form of reverse micelles, lyotropic liquid crystals or mixtures thereof and fulfilled the ultracentrifugation test.

D4 disclosed a stick comprising a) a mixture of two waxes, b) a mixture of three emollient components, and c) glycerine and trioleyl phosphate. However, it had not been proven that structures shown in D22 to D24, which had been prepared according to example 2 of D4, were present as reverse micelles, lyotropic liquid crystals or mixtures thereof.

Other documents on file did not disclose lipstick compositions showing the presence of thermodynamically stable association structures as claimed either.

Therefore, the subject-matter of claim 1 was novel. The same considerations applied mutatis mutandis to independent claims 14 to 16.

(d) Inventive step was considered in relation to D4 and D21, the latter document representing the closest state of the art. D21 concerned the problem of providing moisturizing agents to the lips. According to D21, that problem was solved by a provesicular lipid phase that was capable of forming vesicles when applied onto the lips and contacted with an aqueous phase; this solution was different from that of the patent in suit where the polar solvent was thermodynamically bonded within the lipstick.

D4 concerned the problem of dispersing a polar solvent, such as glycerine, in a stick composition. That problem was solved by using high turbine speed, a solution totally different from that of the patent in suit.

The other documents were considered to be less relevant than D21 and D4.

The subject-matter of claim 1 therefore involved an inventive step. The same considerations applied mutatis mutandis to independent claims 14 to 16.

V. On 22 February 2000, the opponent (appellant) filed a notice of appeal against the above decision, the prescribed fee being paid on the same day. In the statement setting out the grounds of appeal filed on 21 April 2000, the appellant submitted inter alia the following further documents:

D35: Declaration 1 of P. Arnaud dated 7 April 2000

D36: Declaration 2 of J.-T. Simonnet dated 7 April 2000

D37: Declaration 3 of P. Hallegot dated 12 April 2000

D38: Declaration 4 of M. J.-P. Lechaire dated 13 April 2000

VI. By letter of 13 August 2002 the appellant submitted yet further documents, among others:

D43: JP-A-48-103742 in its English translation

By letter of 30 January 2006, the appellant gave further arguments regarding novelty and inventive step and raised objections under Article 123(2) and 84 EPC with respect to the claims underlying the decision under appeal (main request) and the auxiliary requests then on file.

VII. By letter dated 20 November 2000, the proprietor (respondent) requested that the patent be maintained as the main request on the claims as approved by the opposition division and also filed three sets of claims as auxiliary requests. These were later replaced by five sets of claims as auxiliary requests 1 to 5 (letter of 1 February 2006).

By letter dated 7 April 2005, the respondent pointed out that there was no information on the Krafft point of a number of compounds mentioned in the declarations D35 to D38 filed by the appellant and since the respondent could not obtain those compounds without the appellant's authorisation, requested that the board ask the appellant to authorize the supply of certain compounds to the respondent.

By letter dated 24 February, the respondent submitted arguments with respect to the objections under Article 123(2) and 84 EPC raised by the appellant in his letter of 30 January 2006.

VIII. Oral proceedings were held on 1 March 2006 in the absence of the appellant, which had been announced by letter of 30 January 2006 (Rule 71(2) EPC).

IX. The appellant had in substance argued as follows:

(a) The claims of the main request included a number of features which had not been disclosed in the application as filed and were not clear, so that Articles 123, paragraph 2, and 84 EPC were not complied with. Those grounds had already been discussed before the opposition division.

(b) As regards novelty, Composition B6 according to example 2 of D21 had been prepared and tested as shown in experimental reports D35 to D38. The analysed samples showed lamellar liquid crystals which were thermodynamically stable and showed no separation of the polar solvent from the associated structure, even when subjected to ultracentrifugation. The arguments brought forward by the respondent in that respect were contradictory to the information given in the patent in suit. Hence, the composition according to D21 met all features of claim 1 of the main request so that the claimed subject-matter was not novel.

D43 disclosed lipstick compositions comprising wax, emollient and an association structure consisting of a polar solvent (glycerine) and a surfactant (glycerol dioleate) having a Krafft point at or lower than ambient temperature. Those compositions were stable at a temperature of 40-50ºC for three or more months and caused no sweating. Thus, D43 disclosed all features of the claimed subject-matter as well.

(c) As regards inventive step, since the patent in suit could only benefit from the priority date of 21 May 1993, D21 was a prepublished document according to Article 54(2) EPC.

The respondent had not shown that the claimed subject-matter provided any improved technical effect over D21. Thus, the technical problem of D21 was the same as in the patent in suit and it was solved by using amphiphilic lipids capable of forming vesicles. Since D21 described a composition comprising a lamellar phase of the liquid crystal type that fulfilled the centrifugation requirements, the present compositions were clearly suggested. A change in the amounts of the components forming the composition did not render the claimed subject-matter inventive either. Thus, the claimed subject-matter was not inventive. These considerations applied mutatis mutandis to independent claims 14 to 16.

X. The respondent argued in substance as follows:

(a) The objections under Article 123(2) and 84 EPC, although referred to by article number in the appeal letter, had not been analysed or substantiated in the statement of grounds of appeal. The respondent did not agree with the introduction of those belated grounds into the proceedings.

(b) As regards novelty, the respondent did not maintain its request not to allow D43 into the proceedings. The whole disclosure of D43 concerned an emulsified gel structure, which was different from the thermodynamic association structure as claimed. Furthermore, the appellant had failed to show that association structures as claimed were present. Thus, D43 did not anticipate the claimed subject-matter.

The composition of D21 that the appellant had allegedly reworked was not disclosed in sufficient detail that it could be adequately reproduced. The alleged reworking did not inevitably lead to the claimed composition. The presence of an association structure as now claimed, in particular an association structure containing a surfactant having the required Krafft point, had not been shown. Therefore, the claimed subject-matter was novel.

(c) As regards inventive step, D43 was considered to be the closest state of the art, since it also addressed the problem of stability of lipsticks which were stable for 3 or more months without sweating. The solution of that problem was to use an emulsified gel structure. The patent in suit solved the problem by using the thermodynamically stable association structure as claimed, quite different from an emulsified gel. D43 did not provide any hint to the solution proposed by the patent in suit.

(d) The respondent no longer argued that the first priority date of the patent in suit could validly be claimed so that D21 was a prior art document under Article 54(2) EPC. D21 aimed at releasing moisturising agents to the lips. To that end, a provesicular phase formed vesicles which delivered their contents in contact with water (saliva). D21 did not concern the binding of hydrophilic materials in the lipstick composition so that the problem of sweating did not occur. There was no hint in D21 to provide a thermodynamically stable association structure within the lipstick composition itself, as now claimed. Consequently, the claimed subject-matter of the main request involved an inventive step.

XI. The appellant had requested in writing that the decision under appeal be set aside and that the European patent be revoked.

XII. The respondent requested that the appeal be dismissed and that the patent be maintained on the basis of the version underlying the decision under appeal as the main request, or, alternatively, on the basis of any one of the five sets of claims submitted as auxiliary requests 1 to 5 with letter dated 1 February 2006.

Reasons for the Decision

1. The appeal is admissible.

Main request

Admissibility of objections under Articles 84 and 123(2) EPC

2. The claims of the main request correspond to the amended version in which the patent has been maintained by the opposition division. By letter of 30 January 2006, the appellant provided detailed arguments why the amendments to the granted claims did not meet Articles 123(2) and 84 EPC.

2.1 According to Article 108, last sentence, a written statement setting out the grounds of appeal must be filed within four months after the date of notification of the decision. According to established jurisprudence, the grounds of appeal should specify the legal and factual reasons on which the case for setting aside the decision is based. The arguments must be clearly and concisely presented to enable the board and the other party or parties to understand immediately why the decision is alleged to be incorrect, and on what facts the appellant bases his arguments, without first having to make investigations of their own (Case Law of the Boards of Appeal of the European Patent Office, 4th Edition 2001, VII.D.7.5.1).

2.2 The notice of appeal, in addition to Articles 123(2) and 84 EPC, makes reference to Articles 54, paragraphs (1), (2) and (3), 56 and 87, paragraph (1) EPC. Thus, the notice of appeal mentions five different article numbers which may form the legal basis for a revocation. However, the statement setting out the grounds of appeal is confined to questions of novelty and inventive step and does not address any objections under Articles 123(2) and 84 EPC. Hence, the statement setting out the grounds of appeal does not specify the actual and legal reasons in respect of Articles 123(2) and 84 EPC, why the appellant (opponent) considers the decision to maintain the patent in amended form to be incorrect. Since it is established jurisprudence that even a general reference to the written submissions before the first instance is in principle not a sufficient reasoning (Case Law, supra, VII.D.7.5.4), the mere reference by article numbers in the notice of appeal can, all the more, not be considered as sufficient. Hence, within the period stipulated in Article 108 EPC, no statement of the grounds of appeal has been put forward under Article 123(2) and 84 EPC.

2.2.1 From the appellant's letter of 30 January 2006, only 1 month before the oral proceedings and more than 5 years after filing the statement setting out the grounds of appeal, it appeared that the objections under Articles 123(2) and 84 EPC concerned the feature "in which said polar solvent ...period of time".

It is precisely this situation which, according to the established jurisprudence of the Boards of Appeal of the EPO, the requirement that grounds of appeal be filed, is designed to prevent (T 154/90, Reasons, point 1.2.2). Although in the decision under appeal detailed reasons were given why the amended claims met the requirements of Articles 123(2), (3) and 84 EPC (Reasons, points 3. and 4.), the appellant has not challenged those reasons in the statement setting out the grounds of appeal.

2.2.2 From the above it follows that the objections regarding Articles 123(2), (3) and 84 EPC had not been present in the statement of grounds of appeal and that the appellant's submissions of 30 January 2006 have the function to add such grounds of appeal at a late stage. Such late filed grounds of appeal may be refused in accordance with Article 114(2) EPC.

2.2.3 The discretionary power given to the departments of the EPO pursuant Article 114(2) EPC serves to ensure that proceedings can be concluded swiftly, in the interest of the parties, the general public and the EPO and to forestall tactical abuse. Parties have to take into account the possibility that late filed material may be disregarded and do their best to submit the facts, evidence and arguments relevant to their case as early and completely as possible (Case Law, supra, VI.F.3.1.3; decision T 951/91). The appellant has not given any justification why the grounds of appeal referring to objections under Article 123(2) and 84 EPC in respect of the main request were filed so late, so that tactical reasons for its late submission cannot be excluded.

2.2.4 Consequently, the appellant's arguments that the late filed submissions concern, in respect of the main request, mere arguments that cannot be disregarded by the board under Article 114(2) EPC, cannot be accepted. Nor does the board see any reason to take a different view from the decision under appeal with respect to those objections. Therefore, the board refuses to admit the late filed grounds of appeal in respect of the version of the claims, in which the patent had been maintained in the decision under appeal.

Novelty

3. D43 discloses an emulsified stick cosmetic composition characterized by adding a gel comprising 1 to 5% of a surfactant and 1 to 10% of polyhydric alcohol, and 1 to 50% of water to a cosmetic base containing oily ingredients as a main ingredients (claim 1). According to D43, the formation of a gel is the core feature in preparing a stable cosmetic composition (page 2, last full paragraph, last sentence and page 3, last paragraph but one and last sentence). Example 5 (pages 5 and 6), to which the appellant specifically referred, discloses a lipstick which contains liquid paraffin, solid paraffin, carnauba wax and butyl stearate as portion A, glycerol dioleate and glycerin as portion B and ion-exchanged water, lake, preservatives and perfumes as portion C. For the preparation of the lipstick, a gel made of portion B is added to portion A and portion C is blended thereto, followed by emulsification and further deaeration (example 1).

3.1 According to the patent in suit, the thermodynamically stable association structures are reverse micelles or lyotropic liquid crystals which structures are distinguishable from gels or emulsions, in which the polar solvent separates when subjected to ultracentrifugation (page 3, lines 51 to 53). Since portion B in D43 is specified to be a gel, the explicit teaching of the prior art document is contrary to the concept of providing a thermodynamically stable association structure as claimed.

3.2 Apart from that, there is no evidence on file that portion B in the lipstick composition prepared according to example 5 of D43 is present in the form of a thermodynamically stable association structure. That the known lipstick composition is stable over a longer period of time without sweating when subjected to an accelerated temperature test (D43, page 3, lines 8 to 10) can by itself not serve as a proof that portion B in the lipstick composition has a thermodynamically stable association structure as claimed. The onus of proof in that respect lies with the opponent (appellant), which he has not discharged (T 219/83, OJ EPO 1986, 211). Hence, the opponent has not shown that the claimed subject-matter is anticipated by D43. As the requirements regarding the association structure are not fulfilled by D43 and already for that reason novelty has to be recognized, the question whether glycerol dioleate has a Krafft point as claimed can be left undecided.

3.3 D21 discloses a cosmetic treatment process according to which an anhydrous cosmetic make-up composition comprising a fatty phase is applied to the skin or the labial mucosa, wherein the anhydrous cosmetic composition is prepared by mixing the fatty phase with a provesicular lipid phase containing at least an amphiphilic lipid capable of forming vesicles by contact with an aqueous phase and wherein the cosmetic composition is in contact with an aqueous phase when it is applied (claim 1).

3.3.1 Among the water-soluble active agents preferably those are chosen which enable anhydrous lamellar phases to be obtained by mixing with the provesicular lipid phase, such as glycerol, sorbitol and other polyols of related structure (page 5, lines 49 to 51).

3.3.2 Example 2 of D21 discloses the preparation of a composition comprising a base B which is prepared by mixing polybutylene, lanolin oil, octoxyglyceryl behenate, stearyl heptanoate, jojoba oil, castor oil, butylated hydroxytoluene and butylated hydroxyanisol (second table, page 10). The provesicular phase (1) comprises a nonionic amphiphilic triglyceryl hexadecyl ether (formula V, page 7), cholesterol and dicetyl phosphate (page 10, lines 35 to 42). Glycerol, which is a water-soluble active agent, is optionally added as well by premixing with the preovesicular lipid phase (1) (page 10, lines 54 and 55). For preparing composition B6, base B, microcrystalline wax, polyethylene wax and a mixture of equal weights of glycerol and of the before-mentioned provesicular liquid phase (1) are mixed (table page 11).

3.4 From example 2 of D21 it cannot be derived that the lipstick thus obtained comprises the required association structure. However, the appellant argued that when reproducing example 2, composition B6 of D21, such an association structure was formed consisting of the provesicular phase and glycerol. This was, according to the appellant, supported by experimental reports D35 to D38.

3.4.1 In D21, there is no indication for any Krafft point of the surfactants, in particular not for hexyldecyl trigyceryl ether which is used in the preparation of the provesicular lipid phase (1) mentioned above (point 3.3.2). Also D36, in which the reproduction of provesicular lipid phase (1) is described, does not indicate the Krafft point of that surfactant. The Krafft point of the surfactant is a feature of all independent claims and it was up to the appellant to show that all the requirements of the claims are met.

3.4.2 According to the patent in suit (page 5, lines 36 to 40) the definition of the Krafft point was well known in the art and one of ordinary skill in the art could determine a surfactant's Krafft point. Reference is made to Ekwall., P., "Composition, Properties and Structure of Liquid Crystalline Phases in Systems of Amphiphilic Compounds" Advances in Liquid Crystals Vol. I, Chapter I, p.81.

3.4.3 The respondent had pointed out that there was no information on the Krafft point of triglyceryl hexadecyl ether and dicetyl phosphate mentioned in the declarations filed by the appellant. The supplier of those compounds, Chimex, supplied exclusively for L'Oréal. As the respondent could not obtain those compounds without the appellant's authorisation, he required the board to ask the appellant to authorize the supply of certain compounds to the respondent for testing purposes (see also communication of the board, point VI).

3.4.4 During the written proceedings, the appellant had only argued that the experimental reports D35 to D38 followed exactly composition B6 of table II of D21 and showed the presence of an association structure consisting of lyotropic liquid crystals showing no separation of the polar solvent from the association structure when subjected to ultracentrifugation. The Krafft point of triglyceryl hexadecyl ether and dicetyl phosphate was not mentioned. In the oral proceedings the respondent declared that they had not obtained L'Oréal's authorisation for buying samples from the supplier.

3.4.5 The board has no power to order a party to afford another party access to a chemical substance. However, the board must be satisfied that there is reliable evidence supporting any case being put forward, and if the respondent is not afforded a reasonable opportunity to verify experimental results for itself, this may be taken into account when the board assesses the evidence.

3.4.6 From the above it follows that the appellant has not discharged his onus of proof that the surfactant used in composition B6 of D21 had a Krafft point at or below ambient temperature, although this subject had been addressed by the respondent and in the board's communication. In addition, the respondent was not afforded a reasonable opportunity to verify whether the surfactant triglyceryl hexadecyl ether used in the appellant's experimental reports D35 to D38, has the required Krafft point. Hence, the appellant's behaviour casts doubts on the reliability of the evidence provided, in particular whether the Krafft point of triglyceryl hexadecyl ether meets the claimed requirement.

3.4.7 Consequently, all the claimed features cannot directly and unambiguously be derived from the reproduced composition B6 of D21 (D35 to D38).

3.5 Hence, the appellant failed to prove that the claimed subject-matter lacks novelty over the cited prior art.

Inventive step

Closest prior art document

4. The patent in suit concerns lipsticks. Such lipsticks are known from the cited prior art, in particular D21, which the appellant and the opposition division regarded as the closest prior art document, and from D43, which was the starting point of the respondent.

4.1 D21 concerns the problem of introducing cosmetic and/or pharmaceutical active agents, in particular water soluble active agents, into anhydrous make-up compositions (page 2, lines 20, 26 and 27). For solving that problem, D21 proposes a lipstick containing a provesicular lipid phase, which is capable of forming vesicles in the presence of water (see also Reasons, point 3.3 above). This property is retained when the provesicular phase is mixed with the fatty phase used for the manufacture of anhydrous cosmetic compositions, which contains organic and/or mineral oils, fats, waxes and surfactants. By contact with water vesicles of satisfactory quality are formed. Those vesicles retain their capacity to encapsulate hydrophilic and/or lipophilic active agents and under these conditions the efficacy of active agents introduced into the anhydrous composition is markedly improved (D21, page 2, line 51 to page 3, line 2).

4.2 According to D43, it is difficult to add water directly to conventional ingredients of lipsticks, since problems of discoloration, softening, breakage, sweating, and a poor molding process arise (page 2, last complete paragraph). However, stability, in particular in respect of frosting and sweating, can be remarkably improved (three or more months; page 3, lines 7 to 9) by the action of a gel previously formed from a surfactant and a polyhydric alcohol (page 3, last two paragraphs; see also Reasons, point 3. above).

4.3 According to the patent in suit, in conventional lipsticks the moisturizers/polar solvents may separate from the lipstick causing it to look wet and messy. This is unacceptable to the consumer. Thus, a need existed to provide a lipstick that thermodynamically binds the moisturizers/polar solvents (discontinuous phase) and delivers them in a predominantly nonpolar lipophilic matrix (continuous phase). Further, there is a need to provide a means of thermodynamically binding the moisturizers/polar solvents in a way which will allow incorporation of high levels of the moisturizing agents while exhibiting overall excellent stability and providing good feel properties (page 2, lines 15 to 19).

4.4 According to established jurisprudence, the closest prior art for the purpose of assessing inventive step is generally that which corresponds to a purpose or technical effect similar to that of the invention and requiring the minimum of structural and functional modifications (Case Law, supra, I.D.3.1).

4.5 Although D43 discloses the formation of a gel and D21 discloses lamellar structures (page 5, lines 49 and 50), both documents do not address the thermodynamically stable association structure comprising a surfactant having a specified Krafft point as claimed. Hence, they require similar modifications with respect to the claimed subject-matter. Whilst D43 aims at a lipstick composition which is stable against sweating and frosting, D21 concerns the introduction of cosmetic and/or pharmaceutical active agents, in particular water soluble active agents, into anhydrous make-up compositions in order to form vesicles which encapsulate the hydrophilic active agents. Thus, D43 addresses the stability of the lipstick composition itself which is more closely related to the problem of syneresis addressed in the patent in suit than the formation of vesicles described in D21.

Therefore, D43 is the most appropriate starting point for evaluating inventive step.

Problem and solution

5. According to the patent in suit, the polar solvent does not separate from the association structure even when ultracentrifuged at sufficiently high centrifugal forces (preferably within the range of from about 20,000 rpm to about 60,000 rpm for from about one hour to about sixteen hours utilizing a Beckman L8-80 centrifuge equipped with a SW60Ti Rotor or by applying about 300,000*g for about one hour) to induce the formation of observable phase boundaries over a period of time (page 10, lines 8 to 12). Thus, under such high mechanical forces the lipstick compositions as claimed should be stable.

5.1 According to the patent in suit, adding the association structures as claimed provides a system which is stable on storage, because the association structures of the surfactant and polar solvent are thermodynamically stable and adsorb on the wax. The association structures can tolerate wide ranges of temperatures, e.g. from ambient temperature to about 100ºC. The polar solvent is bound within multilayers and does not separate, even when ultracentrifuged (page 4, lines 16 to 21). However, polar solvents in gels as taught in D43 separate when subjected to ultracentrifugation (patent in suit, page 3, lines 51 and 52).

5.2 Although the known lipstick compositions have a good stability against sweating at elevated temperatures (40 to 50ºC), those gel systems are not thermodynamically stable, since polar solvents separate when subjected to ultracentrifugation in line with the patent in suit. Furthermore, the claimed lipstick compositions are stable at higher temperatures up to 100ºC. Hence, although no direct comparative results between the claimed lipstick compositions and those of D43 are on file, it is evident from the patent in suit that the claimed subject-matter provides a higher stability over gel systems of D43.

5.3 Thus, the problem to be solved over D43 can be seen in providing a lipstick composition which has an improved stability on storage and can tolerate a wide range of temperatures, e.g. from ambient temperature to 100ºC, in line with the patent in suit (page 4, lines 16 to 21).

5.4 According to the patent in suit, this problem is solved by incorporating a thermodynamically stable association structure in the lipstick composition which does not separate upon ultracentrifugation as defined in claim 1.

Obviousness

6. It remains to be decided whether the claimed subject-matter is obvious having regard to the documents on file.

6.1 D43 focuses on the action of a gel (claim 1, page 3, last two paragraphs), in order to provide stability against sweating and frosting. As discussed above, the use of a gel goes in a direction opposite to the claimed subject-matter, according to which a thermodynamically stable association structure is used that does not separate when subjected to ultracentrifugation. Thus, D43 does not provide any incentive for the solution of the present problem.

6.2 D21 does not address the stability problem in the lipstick composition (section 3. above) and hence does not suggest how this problem could be solved. The provision of vesicles from a provesicular lipid phase described in D21 does not provide any incentive to bond the polar solvent in the lipstick thermodynamically. Consequently, D21 does not suggest the use of a thermodynamically stable association structure consisting of reverse micelles or lyotropic liquid crystals, in which the polar solvent does not separate when subjected to ultracentrifugation. Hence, the skilled person gets no incentive from D21 to modify the teaching of D43 in the direction as claimed.

6.3 The other documents cited during the proceedings are not more relevant than those analysed above. None of them relates to lipstick compositions having a thermodynamically stable association structure which does not show separation of the polar solvent from the lipstick when subjected to ultracentrifugation. Hence, the subject-matter of claim 1 is inventive when taking D43 as the starting point.

6.4 No other conclusion would be reached if one started from D21 as the closest prior art document. In that case, the problem to be solved may be seen in providing a highly stable lipstick composition. Since D21 does not address that problem, it also does not provide any incentive for the claimed solution (see section 6.2 above). Since D43 teaches the use of a gel, there is no incentive in D43 for modifying the lipstick compositions of D21 in the direction of a thermodynamically stable association structure as claimed. Thus, the subject-matter of claim 1 is not made obvious when starting from D21 either.

6.5 Since the independent claims 14 to 16 include the same distinguishing features over D21 and D43 as discussed above with respect to claim 1 and since the appellant has not submitted any arguments why the subject-matter of claims 14 to 16 should be assessed differently from claim 1, the arguments given with respect to claim 1 (sections 4, 5 and 6.1 to 6.4 above) apply mutatis mutandis to claims 14 to 16 as well.

6.6 Therefore, the claimed subject-matter is inventive (Article 56 EPC).

Priority

7. D21 has been published on 31 March 1993 between the first and second claimed priority dates of the patent in suit. In the oral proceeding the respondent did no longer argue that the claimed subject-matter could be derived from the first priority document. Since the board has come to the conclusion that the claimed subject-matter is novel and inventive also when taking into consideration D21 as state of the art under Article 54(2) EPC (see sections 5. and 6. above), there is no need to consider the validity of the priority in more detail.

Entscheidungsformel

ORDER

For these reasons it is decided that:

The appeal is dismissed

Footer - Service & support
  • Unterstützung
    • Aktualisierungen der Website
    • Verfügbarkeit der Online-Dienste
    • FAQ
    • Veröffentlichungen
    • Verfahrensbezogene Mitteilungen
    • Kontakt
    • Aboverwaltung
    • Offizielle Feiertage
    • Glossar
Footer - More links
  • Jobs & Karriere
  • Pressezentrum
  • Single Access Portal
  • Beschaffung
  • Beschwerdekammern
Facebook
European Patent Office
EPO Jobs
Instagram
EuropeanPatentOffice
Linkedin
European Patent Office
EPO Jobs
EPO Procurement
X (formerly Twitter)
EPOorg
EPOjobs
Youtube
TheEPO
Footer
  • Impressum
  • Nutzungsbedingungen
  • Datenschutz
  • Barrierefreiheit