Mr. Panassilp Authai is a Patent Specialist at Seri Manop & Doyle, bringing a strong scientific foundation to the firm's intellectual property practice. He earned his B.Sc. from Chulalongkorn University with First-Class Honors in Chemistry, followed by his M.Sc. and Ph.D., also from Chulalongkorn University, in Science, specializing in Chemistry with a focus on Organic Chemistry.

At the firm, Mr. Authai focuses on patent and intellectual property matters, with particular experience in patent drafting and prosecution. His practice encompasses the preparation and filing of patent applications, patent examination procedures, prior art and patent searches, responses to office actions, and patent portfolio management. With his technical and research background, he is well placed to understand complex inventions and turn technical information into clear and precise patent documentation. He supports both local and international clients in protecting and managing their patent rights in Thailand.