Tilleke & Gibbins has reinforced its position as one of Southeast Asia’s leading patent practices in the newly released IAM Patent 1000 2026, earning top-tier firm rankings in Indonesia, Thailand, and Vietnam, alongside 23 individual recognitions across the region.
The firm achieved Gold rankings in Thailand and Vietnam and a Highly Recommended ranking in Indonesia—the highest tier available in the jurisdiction—highlighting the strength and consistency of its regional patent practice. This marks the firm’s 14th consecutive year in the top tier for Thailand, seventh consecutive year for Vietnam, and third straight year ranked among Indonesia’s leading firms.
The firm’s strong regional performance is further reflected in the individual rankings, with the following Tilleke & Gibbins practitioners recognized for their expertise in patent law:
Indonesia
Thailand
- Alan Adcock
- Atthachai Homhuan
- Darani Vachanavuttivong
- Jakkrit Kuanpoth
- Napagate Triratana
- Nattriya Supmoon
- Nuttaphol Arammuang
- Peeyakorn Suparugbundit
- San Chaithiraphant
- Somboon Earterasarun
- Suebsiri Taweepon
- Sukontip Jitmongkolthong
- Wong Vorravitwattana
Vietnam
- Dat Thanh Nguyen
- Giang Hoang Bach
- Hien Thi Thu Vu
- Hung Tuan Nguyen
- Linh Duy Mai
- Loc Xuan Le
- Thanh Phuong Vu
The IAM Patent 1000 identifies the world’s leading patent firms and practitioners through extensive qualitative research based on feedback from clients, peers, and industry stakeholders.
For more details, please see the IAM Patent 1000 rankings for Indonesia, Thailand, and Vietnam.