Having recently acquired impressive experience at the UPC, the team at Armengaud Guerlain regularly handles complex litigation for blue chip corporations, multinational companies, and SMEs. Noted for also having an Ibero-American desk, this boutique IP firm is managed by Paris litigation heavyweight-duo Stéphane Guerlain and Catherine Mateu, who between the two of them handle clients in English, French, and Spanish on matters pertaining to employee inventions, trade secrets, and patent applications and licensing agreements.
Testimonials
Collated independently by Legal 500 research team.
- ‘Responsive, clear, efficient.’
‘My firm is working with Catherine Mateu as local European counsel on multiple TM and transactional IP matters. Catherine is thorough, efficient, provides sound legal advise and a pleasure to work with.’
Key clients
- NJ DIFFUSION
- ECAREYOU
Work highlights
- Acting for MERCK MILLIPORE and MERCK BIODEVELOPMENT in patent infringement action.
- Defending patent holder, ECAREYOU, in a patent validity dispute before the Paris Central Division of the UPC launched by FRIDABABY and presenting patent infringement counterclaims.