We are delighted to share our continued recognition in the Chambers and Partners UK Legal Guide 2026.
Chambers and Partners is the leading independent professional legal research company operating across 70 countries and 200 jurisdictions, ranking the world's top law firms and lawyers through in-depth research and analysis.
"Marks & Clerk attorneys have deep knowledge and experience in EPO practice, good technical knowledge and an understanding of our clients' businesses."
"Marks & Clerk has a large team and large network to tap into when it comes to addressing legal issues. The team has a stellar reputation and this is helpful to have on your side in a dispute."
"They have a high level of expertise, work well as a team and are able to handle complex, high-stakes cases."
We are delighted to have been acknowledged again in several key categories:
Firm rankings
London
- Intellectual property
- Intellectual Property: Law Firms with Patent & Trade Mark Attorneys
- Intellectual Property: Patent Litigation
UK Wide
- Intellectual Property: Patent & Trade Mark Attorneys
- Life Sciences: IP/Patent Litigation
Individual rankings
- Simon Portman: Band 2, Intellectual Property (East Anglia)
- Mike Gilbert: Band 2, Intellectual Property - Patent Litigation (London) & Life Sciences - IP/Patent Litigation (UK Wide)
We would like to take this opportunity to congratulate those who have been individually ranked, and to thank our colleagues whose continued hard work and contributions make this achievement possible.