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Sarisa Atthakorn is an associate in the intellectual property department at Tilleke & Gibbins’ head office in Bangkok. She provides advice to both domestic and international clients across multiple jurisdictions on a wide range of trademark matters, including trademark searches, applications, registrations, renewals, and related assessments. She also assists in IP pre-litigation matters to obtain and secure clients’ trademark rights in Thailand.

Prior to joining Tilleke & Gibbins, Sarisa worked as a trademark attorney at a leading law firm specializing in intellectual property in Thailand, where she gained extensive experience in trademark registration and enforcement matters. Sarisa graduated with an LLB from Chulalongkorn University and speaks Thai and English fluently.


  • Worked closely with leading multinational companies to implement effective strategies for trademark portfolio management in Thailand and overseas.
  • Filed trademark applications and collaborated with officials at Thailand’s Department of Intellectual Property to ensure a smooth registration process for brand owners in a wide range of industries.
  • Represented clients in maintaining and defending their trademark portfolios through recordal of changes/assignments, oppositions, cancellations, renewals, registration of trademark and service mark license agreements, watch services, and other related actions.
ABOUT Sarisa






    LLB, Chulalongkorn University


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