Industrial Property Overview
Contact us

Cabinet Chaillot is a firm of French Patent Attorneys (FPA), European Patent Attorneys (EPA) and Representatives before EUIPO, whose activity is the filing, obtaining and defense of industrial property rights, mainly Patents, Trademarks and Designs. Founded in 1985, it is the first French industrial property firm to obtain ISO 9001 certification on January 17, 2001. Its head office is in the Grand Paris and it has seven branch offices in the French regions. Its team consists of Industrial Property Attorneys and Patent/Trademark Engineers covering all technical fields together.

Latest news

04-2019 Referral to the Enlarged Board of Appeal related to plant patentability

The President of the EPO has submitted questions to the Enlarged Board of Appeal which relate to the patentability of plants exclusively obtained by...

04-2019 Cancellation of BIG MAC and TERMINATOR trademarks for non-use

Two EUIPO cancellation decisions remind us of the importance of the evidence of use to be provided to prove the serious use of a European Union...


Our company achieved recognition as one of the top 10 recommended Trademark Firms in France in the Trademark Lawyer Magazine’s 2019 rankings.

03-2019 Doctrine of equivalents

In a recent decision dated February 6, 2019, concerning the French part of European patent EP1180186, the French Supreme Court reaffirmed that in...