
The group at CMS is headed up by experienced IP litigator Rogier de Vrey, who is experienced handling international trademark and patent matters, particularly in relation to life sciences, media, and sports. Advising on the enforcement and protection of patents are key areas of focus for the team, in which Yasar Çelebi is a key contact.
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Témoignages
Collectés indépendamment par l'équipe de recherche du Legal 500.
‘They have an international network whilst remaining very much a local advisor.'
‘Rogier de Vrey is an excellent communicator and Yasar Celebi is the ideal team player to ensure things get done.’
'The team is approachable and always willing to think along. The CMS team also boasts a pleasant down-to-earth feel.'
Clients clés
- Paramount
- Comcast (NBC Universal, SKY)
- Colgate-Palmolive
- Warner Bros Discovery (WBD)
- UEFA
- Johnson & Johnson
- Primark
- Roku
- Guess
- Global (media)
Points forts
- Represented the client against Avery Dennison Corporation and its Dutch subsidiary in a breakthrough trade secret infringement action and patent entitlement action.
- Advised the client in its acquisition of all shares in the capital of Dutch Ophthalmic Research Center (International) B.V..
- Represented Kiremko in a substantial number of patent infringement and invalidity proceedings initiated by its competitor Tomra.
Avocats
Meilleurs collaborateurs
Jeunes avocats collaborateurs ou counsels qui se distinguent régulièrement par leur présence dans des dossiers importants du marché, et qui sont identifiés par le marché comme de jeunes talents à suivre.

Responsable de la pratique
Rogier de Vrey
Autres avocats clés
Yasar Çelebi