Valther sharpens its trade marks and designs edge through a boutique fusion of IP, tech, and sports law, delivering strategic enforcement and portfolio advisory across luxury, publishing, and digital sectors. The firm excels in infringement disputes and unfair competition claims, blending innovative validity challenges with tailored licensing frameworks. Trade marks litigator Xavier Près, adept in cultural heritage disputes, co-leads alongside Vincent Varet, a trade marks specialist in media conflicts, and Rhadamès Killy, focused on sports-related brands. Camille Bertin, who joined from Mano Mano in May 2025 bolsters transactional support, alongside Anna Tchavtchavadzé, who joined from Mosaik in September 2025.
Legal 500 Editorial commentary
Accolades
Client satisfaction: Lawyer & team quality
Client satisfaction: Billing & efficiency
Client satisfaction: Sector knowledge
Client satisfaction: NPS ®
Testimonials
Collated independently by Legal 500 research team.
- ‘The team is sharp and efficient in their approach to cases. Very diligent and pleasant. We are completely satisfied and believe they are among the best in the market.’
- ‘Vincent Varet stands out for his speed of analysis and the wisdom of his recommendations.’
- ‘Vincent Varet is an extremely competent lawyer who, of course, has a deep understanding of the areas in which he excels, as well as the sectors and professions he advises. He is familiar with their customs and practices, the risks involved, and is able to provide advice that closely addresses his clients' needs and concerns.’
Key clients
- Ville de Vichy
- Sports Events 365
- On Air
- Rambo Entertainment
- Fédération nationale des collectivités concédantes et régies (FNCCR)
- Musée des arts décoratifs (MAD)
- Centre national du Livre
- Bibliothèque nationale de France (BnF)
Practice head
Xavier Près; Vincent Varet
Other key lawyers
Anna Tchavtchavadzé; Rhadamès Killy; Camille Bertin