4. Clarity and interpretation of claims
4.8 Trademarks
See ISPE Guidelines 5.39.
See also GL/PCT‑EPO F‑II, 4.13 with regard to the need to acknowledge trademarks as such in the description. With regard to the effect of references to trademarks on sufficiency of disclosure (Art. 5), see GL/PCT‑EPO F‑III, 7.