LAWYER PROFILE

David Por

Global 2026

Clifford Chance Europe LLP

Ranked in 1 practice area

Intellectual Property: Patents

France

6 years ranked

About

Provided by Clifford Chance Europe LLP

Practice Areas

David Por, who recently led the Association des Praticiens Européens des Brevets, has over 20 years of experience in intellectual property law. He specialises in complex and cross-border patent disputes, including proceedings before French domestic courts and the Unified Patent Court (UPC). David has extensive experience with clients in the Technology, Media, and Telecommunications sectors, as well as Healthcare & Life Sciences.

Chambers Review

Provided by Chambers

Chambers Global Guide

Intellectual Property: Patents - France

Band 2

Individual Editorial

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.

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Strengths

Provided by Chambers

He is an excellent patent litigator and is definitely one of my go-to people.
Intellectual Property: PatentsChambers Global Guide
David Por is an excellent lawyer with a very technical and strong team behind him. He has a multinational background which is great and very useful for international contexts.
Intellectual Property: PatentsChambers Global Guide