Intellectual Property Law 

Intellectual property law is one of the practice areas for which the law firm is well known.

As a result of its extensive experience in trademark and patent infringement litigation and in its specific proceedings, as well as its knowledge of the specialised jurisdictions in this field, J.P. Karsenty & Associés has acquired a renowned expertise in patents, trademarks, designs, copyright and neighbouring rights.

J.P. Karsenty & Associés also applies this expertise to advise clients, in particular in the preparation of contracts (assignments, licences, coexistence agreements, know-how disclosures). The law firm also regularly represents its clients before the customs authorities.

J.P. Karsenty & Associés works with French and foreign industrial property patent and trademark agents with whom it has close ties.


- Infringement and unfair competition actions

- Invalidity application / revocation

- Evidentiary measures : applications for pre-trial seizure of evidence of infringement (saisiecontrefaçon) and applications pursuant to Article 145 of the French Code of Civil Procedure

- Emergency measures : interim injunction proceedings

- Proceedings concerning domain names before the courts, WIPO, AFNIC


Lawyers practising in this field: Martine Karsenty-Ricard, Béatrice Moreau-Margotin, Jean-Philippe Arroyo, Maïa Merli, Tristan Montaigne, Nathalie Tourrette, Inès Ferras, Pierre Trusson, Véronique Mauduit

The team

All the team of the law firm is at your disposal to answer your questions.

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