Case law

6 May 2026

UPC Court of Appeal on “same parties” under Article 33(4) UPCA, late claim amendments, and an inventive-step framework: Meril v Edwards (EP 3 646 825)

In its decision of 25 November 2025 concerning EP 3 646 825, the Unified Patent Court (UPC) Court of Appeal addressed procedural coordination between infringement and revocation tracks, the admissibility of sequential amendment requests, and core principles for claim construction and inventive step.

Case law

Brussels Local Division on targeted evidence production

UPC Court of Appeal on “same parties” under Article 33(4) UPCA, late claim amendments, and an inventive-step framework: Meril v Edwards (EP 3 646 825)

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