Deris trademark team is a combination of dynamic and experienced attorneys-at-law and chartered trademark attorneys aiming to ensure powerful and enforceable trademark rights. The combination of attorneys at law and the trademark attorneys enables the team to analyze the protection with all angles from prosecution to litigation. The team is dedicated to tailor the best filing and protection strategy. 

Deris provides comprehensive and technology-assisted service in the fields of selection and exploration new trademark, search and advice on registrability, and the trademark portfolio management.

We offer trademark services not only in Turkey but also on the international level with the experience of acting before the other national, international and regional registrations offices such as WIPO, EUIPO either directly and through cooperation with the existing worldwide network of agents.


  • ServicesFiling and registration strategy and proceedings
  • ServicesAvailability search/registrability opinion
  • ServicesInfringement and cancellation analysis 
  • ServicesWatch service 
  • ServicesContracts (Licenses, assignments, letters of consent, co-existence) 
  • ServicesRecordal of changes of status (assignments, mergers, trade name, address...) 
  • ServicesRenewals
  • ServicesOppositions against conflicting third-party applications 
  • ServicesObjections to Turkish Patent and Trademarks Office decisions
  • ServicesDue diligence

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