Siwarut Thammarong is an associate in the intellectual property department at Tilleke & Gibbins in Bangkok. He specializes in a wide range of intellectual property matters, including trademark prosecution, dispute resolution, enforcement, and litigation. Siwarut advises clients on intellectual property protection, working with a diverse clientele ranging from small and medium enterprises to publicly listed corporations and government agencies.

In addition to intellectual property protection, Siwarut provides counsel on intellectual property management and strategic utilization, including licensing, franchising, investment, and research funding.

Before joining Tilleke & Gibbins, Siwarut began his career in the intellectual property field at a fast-growing, full-service intellectual property and innovation consulting firm, where he acquired extensive experience and a diverse set of skills. He later led the trademark practice in the intellectual property department of a well-established international law firm in Thailand, where he developed workflows, managed all trademark matters, handled IP disputes and IP-related agreements, and built client relationships.

Siwarut holds an LLB in business law from Prince of Songkla University. He is an extraordinary member of the Thai Bar Association and is licensed as a lawyer and a notarial services attorney by the Lawyers Council of Thailand.