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2 September 2025

UPC Court of Appeal Decision on Its Temporal Jurisdiction Over Acts Committed Before the Entry into Force of the UPCA (2 June 2025, APL_8790/2025, UPC_CoA_156/2025)

The dispute opposed Esko Graphics Imaging GmbH, holder of European Patent EP 3 742 231, and XSYS, which was sued for acts of infringement committed both before and after 1 June 2023 (the date on (...) 
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3 August 2025

Entry into force of the GPAI Code of Practice

The Commission and the AI Board have confirmed that the GPAI Code of Practice, developed by independent experts, is an adequate voluntary tool for providers of GPAI models to demonstrate (...) 
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1 August 2025

A new partner at CASALONGA and a new office in Düsseldorf

CASALONGA is pleased to announce the arrival of Benjamin Grzimek and his team and the opening of a second office in Germany, in Düsseldorf, specializing in patent litigation, on the 1st of August (...) 
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2 July 2025

Two new partners at CASALONGA

- Laurence is recognized for her expertise as a French and European Trademark and Design Attorney, with over 15 years of experience. She heads the firm’s Trademark Department.- Véronique is a (...) 
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13 June 2025

June 2025 - Financial Times - Europe’s leading Patent Law Firms 2025

CASALONGA is once again recognized in the 7th annual listing "Europe’s Leading Patent Law Firms 2025" published by the Financial Times, which identifies the most recommended patent law firms in (...) 
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12 June 2025

June 2025 - Best lawyers 2026

Six CASALONGA partners are recognized as Best Lawyers in France™: Caroline Casalonga, Karina Dimidjian-Lecomte, Marianne Gabriel, Arnaud Casalonga, and Floriane Codevelle and Pascaline Vincent (...) 
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