Intellectual Property: Patents | Global

François Pochart is highly active on a range of patent-related matters, including nullity proceedings, trade secrets and opposition and infringement disputes. He is also well placed to handle international cases and has experience representing clients before the European Patent Office.

Grégoire Desrousseaux draws from a wealth of experience and represents clients in complex patent infringement cases, nullity actions and opposition proceedings. He routinely handles cross-border and domestic mandates for clients in the telecommunications, medtech and automotive sectors.

Laëtitia Bénard demonstrates leading experience in contentious patent mandates, including infringement claims and enforcement. Her vast experience in the life sciences field means that she is regularly sought after by major pharmaceutical companies.

David Por acts regularly on behalf of technology, telecoms and pharmaceutical clients in patent infringement and FRAND disputes. He joined Clifford Chance in March 2025.

Managing partner Michel Abello is highly experienced in handling patent mandates, including infringement cases and validity claims. His client list includes companies in the telecommunications and healthcare sectors.