
Deris Attorneys at Law Partnership is renowned for its comprehensive intellectual property practice, handling a significant volume of disputes annually. The team is particularly adept in trademark litigation and challenges against Turkish Trademark and Patent Office decisions. Anti-counterfeiting and objection matters feature prominently in its workload, with a focus on the video games and entertainment, life sciences, and luxury sectors. Leading companies rely on Okan Can to safeguard and enforce their key IP rights. Serra Coral’s expertise in litigation strategy underpins her notable success in IP disputes. Emre Kerim Yardımcı provides valuable support for high-profile IP portfolios across the TMT, pharmaceutical, life sciences, and luxury goods industries.
Testimonials
Collated independently by Legal 500 research team.
‘Very experienced and well-established law firm that understands clients, is really responsive, creative and hands-on.’
‘I have been working with Emre Kerim Yardimci for many years with great success and pleasure. He is very knowledgeable and experienced in both trademark and patent law.'
‘DERIS stands out due to its deep expertise in local law, combined with a global reach and a strong network within Turkey.'
‘Okan Can stands out for his deep expertise in both Turkish and international law, offering clients tailored solutions and hands-on attention that larger firms often can't match. His proactive approach and innovative use of legal technology set him apart from competitors.'
- 'Okan Can and Tugce Güven bring specialized skills, making the team highly effective, client-focused, and respected in the field.’
- 'Clients benefit from their specialized knowledge across key sectors like energy, real estate, and technology, as well as their ability to handle cross-border matters with ease, supported by multilingual capabilities.'
- 'DERIS' reputation as a thought leader, combined with recognition through awards and publications, sets them apart. A strong focus on corporate social responsibility reflects values that resonate with socially-conscious clients.'
- 'Compared to larger firms, their practice offers personalized, accessible service with a unique blend of local expertise and international standards, making it a strategic legal partner.'
Lawyers



Practice head
The lawyer(s) leading their teams.
Emre Kerim Yardimci, Serra Coral, Okan Can