Guidelines Unitary Patent

Overview

1. General
1.1. Preliminary remarks
1.2. Explanatory notes
1.2.1. Overview
1.2.2. Abbreviations
1.3. Legal framework
1.3.1. EU regulations creating enhanced cooperation
1.3.2. Rules relating to Unitary Patent Protection
1.3.3. Rules relating to Fees for Unitary Patent Protection
1.3.4. Relevant EPC provisions and publications in the Official Journal
1.4. The role of the Unified Patent Court
1.5. The territorial scope of Unitary Patents
1.5.1. Territorial scope
1.5.2. Additional participating Member States ratifying/accessing the UPCA
1.6. Role of the UPP Division
2. The request for unitary effect
2.1. Eligibility (requirements under Rule 5(2) UPR)
2.2. Requirements
2.2.1. Form and time limit
2.2.2. Persons entitled to file a request for unitary effect
2.2.3. Mandatory information to be provided in the request for unitary effect
2.2.4. Language of the request for unitary effect
2.2.5. Persons entitled to sign the request
2.2.6. Voluntary indication of a place of business of the original applicant on the date of filing of the European patent application
2.2.7. Translation
2.2.7.1. Format
2.2.7.2. Correction
2.3. Filing the request for unitary effect
2.3.1. How to file the request for unitary effect
2.3.2. Acknowledgement of receipt
2.4. Processing of the request for unitary effect
2.5. Registration of the unitary effect
2.6. Rejection of the request for unitary effect
2.7. Withdrawal of the request for unitary effect
3. Fees and compensation
3.1. Fees
3.1.1. General
3.1.2. Unitary Patent fees
3.1.3. Methods of payment and currency
3.1.4. Due date for the payment of fees
3.1.5. Reduction of fees
3.1.6. Refund of fees
3.1.7. Renewal fees
3.1.7.1. Due date for renewal fees
3.1.7.2. Additional six-month period for paying renewal fees
3.1.7.3. Missing payment after additional six-month period for paying renewal fees
3.1.7.4. Lapse of the Unitary Patent due to non-payment of the renewal fee
3.1.7.5. Special features relating to renewal fees
3.1.7.5.1. Three-month safety period under Rule 13(4) UPR
3.1.7.5.2. Renewal fee falling due between the grant of the European patent and the notification of the registration of unitary effect
3.1.7.5.3. Renewal fee falling due after lapse of the unitary effect
3.2. Compensation scheme
3.2.1. Eligibility requirements
3.2.1.1. Residence, principal place of business
3.2.1.2. Applicant/proprietor categories
3.2.1.3. Transfer of the European patent application during the grant procedure
3.2.1.4. Filing language requirement
3.2.2. Filing of the request for compensation
3.2.2.1. Formal requirements
3.2.3. Processing of the request for compensation
3.2.3.1. Examination of the request for compensation
3.2.3.2. Grant of the request for compensation
3.2.3.3. Rejection of the request for compensation
3.2.3.4. Doubts as to the veracity of the declaration filed under Rule 9(2) UPR
3.2.4. Withdrawal of the request for compensation
4. Re-establishment of rights
4.1. Scope
4.2. Admissibility
4.2.1. Entitlement to file
4.2.2. Time limit
4.2.3. Form
4.2.4. Substantiation
4.3. Allowability
4.4. Decision on re-establishment of rights
5. Interruption and resumption of proceedings
5.1. General
5.2. Date of interruption and resumption of proceedings
5.3. Stay of proceedings
6. Registration of changes of name and address, transfers, licences and other rights
6.1. General
6.2. Transfer of the Unitary Patent
6.3. Changes of name
6.4. Licences and other rights
6.4.1. Registration
6.4.2. Cancellation
6.4.3. Deficiencies
6.5. Statement on licences of right
6.5.1. Registration
6.5.2. Withdrawal
6.5.3. Deficiencies
6.6. Licensing commitments
6.7. Changes of inventor data in the Register for unitary patent protection
7. Proceedings before the UPP Division
7.1. Filing requirements
7.1.1. Filing the request for unitary effect
7.1.2. Filing of subsequent documents
7.2. Representation before the EPO
7.2.1. Appointment of a representative
7.2.2. Representation by a professional representative, list of professional representatives, associations, legal practitioner
7.2.3. Representation by an employee
7.2.4. Common representative
7.2.5. Authorisations
7.2.6. Change of representation
7.3. Signature of documents
7.3.1. Signature of the request for unitary effect
7.3.2. Signature of other documents
7.3.3. Form of signature
7.4. Languages
7.5. Time limits
7.5.1. Determination of time limits
7.5.2. Failure to observe a time limit
7.6. Publications and file inspection
7.6.1. Register for unitary patent protection
7.6.2. Content of the Register for unitary patent protection
7.6.3. Recording changes in the Register for unitary patent protection
7.6.4. European Patent Bulletin
7.6.5. Official Journal of the EPO
7.6.6. File inspection and communication of information
7.6.7. Certificate and identifier for unitary patent protection
7.7. Legal remedies
7.7.1. Actions against decisions of the UPP Division
7.7.2. Interlocutory revision
8. Annex: Alphabetical Keyword Index
8.1. A
8.2. B
8.3. C
8.4. D
8.5. E
8.6. F
8.7. G
8.8. H
8.9. I
8.10. J
8.11. K
8.12. L
8.13. M
8.14. N
8.15. O
8.16. P
8.17. Q
8.18. R
8.19. S
8.20. T
8.21. U
8.22. V
8.23. W
8.24. X
8.25. Y
8.26. Z
Legal texts

1.1. Preliminary remarks

In accordance with Rule 3 of the Rules relating to Unitary Patent Protection in conjunction with Art. 10(2)(a) of the European Patent Convention, the President of the European Patent Office has adopted, with effect from 1 April 2025, the Unitary Patent Guidelines.

These Guidelines are updated annually to take account of developments in law and practice related to the European patent with unitary effect (referred to as "Unitary Patent"). Usually, updates involve amendments to specific sentences or passages on individual pages to bring the text into line with legal developments regarding the Unitary Patent and EPO practice as these continue to evolve. It follows that no update can ever claim to be complete. In general, each edition is updated to reflect the situation as of 1 December of the previous year. Any indication from readers drawing attention to errors as well as suggestions for improvement are highly appreciated and may be sent by email to unitary_patent_division@epo.org.

The binding version of the Unitary Patent Guidelines is published by the EPO in searchable HTML format on the EPO website at epo.org.