Intellectual Property

Tilleke & Gibbins is a one-stop center for all IP services, including registration and enforcement, commercialization, litigation, government relations, and regulatory affairs. Our high-caliber practice is internationally recognized in anticounterfeiting, IP litigation, strategic filing advice, and commercial IP work.

We help creators strategically position, protect, and profit from intellectual assets in diverse markets worldwide. Our success on our clients’ behalf has led to global recognition as a leading intellectual property practice by such surveys as Asialaw Profiles, Chambers Asia Pacific, The Legal 500 Asia Pacific, Managing Intellectual Property, Practical Law Co., World Trademark Review, Asia IP, Asian Legal Business, and others. 

We are versatile practitioners—well-educated in the overlapping fields of science, technology, and the law by top universities and real-world practice in one of the toughest IP regions in the world. In Bangkok, our IP group consists of 48 lawyers, including 7 litigators; 9 patent agents with backgrounds in chemistry, biology, computer science, food science, materials science, or physics; 10 trademark executives; 60 support personnel, including a government/police liaison and a private investigator; and 24 technical specialists in various scientific fields, on an as-needed basis. The Vietnam IP team consists of 15 members, including veteran IP practitioners and patent agents.

We are educators—our IP attorneys provide free lectures and tours of our Museum of Counterfeit Goods to students of all ages, clients, diplomats, intellectual property practitioners, Thai and foreign police, Interpol officers, judges, government officials, and business executives. The museum’s collection is composed of more than 3,500 products in 14 broad categories of goods, many of which were used as evidence in court or seized in raids overseen by our firm. By viewing counterfeit goods alongside their genuine counterparts, museum visitors gain a new perspective on the extent and consequences of the counterfeiting of legitimate goods.

To learn more about our IP services and our achievements on behalf of our clients, please continue reading about our IP Registration and Enforcement, IP Commercialization, and IP Litigation practices.

Name Position Office

Srila Thongklang

T:+66 2056 5529

E-mail

Of Counsel
Bangkok

Ampolphan Sriduangchan

T:+66 2056 5746

E-mail

Associate
Bangkok

Chandavya Ing

T:+855 23 964 210

E-mail

Associate
Phnom Penh

Chidapa Kongrassmee

T:+66 2056 5910

E-mail

Associate
Bangkok

Daroonwan Siripornanan

T:+66 2056 5751

E-mail

Associate
Bangkok

Hassana Chira-aphakul

T:+66 2056 5881

E-mail

Associate
Bangkok

Kanjana Pumichatpong

T:+66 2056 5745

E-mail

Associate
Bangkok

Kasama Sriwatanakul

T:+66 2056 5882

E-mail

Associate
Bangkok
Jakarta

Kittiphan Khattiwiriyaphinyo

T:+66 2056 5884

E-mail

Associate
Bangkok

Kongkiat Ongsanthia

T:+66 2056 5860

E-mail

Associate
Bangkok
Datesort icon Title
July 17, 2017

IP Training for Innovative Entrepreneurs: Trade Secrets Protection

Jakkrit Kuanpoth

Dr. Jakkrit Kuanpoth, of counsel at Tilleke & Gibbins, will be speaking on the topic of “How to Handle Your Trade Secrets” at an upcoming IP Training for Innovative Entrepreneurs events. He...

Read more

July 14, 2017

Alan Adcock Recognized as Leading IP Strategist in IAM Strategy 300 2017

Alan Adcock

Alan Adcock, partner and deputy director of the intellectual property department at Tilleke & Gibbins, has been recognized by Intellectual Asset Management (IAM)  as one of the...

Read more

July 4, 2017

AMCHAM Thailand Event: Legal Updates Affecting SMEs

Alan Adcock, Chaiwat Keratisuthisathorn

Alan Adcock, a partner and deputy director of Tilleke & Gibbins’ intellectual property and regulatory affairs groups, and Chaiwat Keratisuthisathorn, an attorney-at-law in the firm's corporate...

Read more

June 28, 2017

IP Lunch Talk on July 18: Suebsiri Taweepon to Share Insights on Combating Online Infringement

Suebsiri Taweepon

Tilleke & Gibbins and the National Innovation Agency, Ministry of Science and Technology, will be co-hosting the 15th IP Lunch Talk on Tuesday, July 18, 2017. Suebsiri Taweepon, partner in the...

Read more

June 12, 2017

Tilleke & Gibbins Earns “Gold Band” Status in Thailand in IAM Patent 1000

For the fifth consecutive year, Tilleke & Gibbins has earned a “Gold Band” ranking for patent work in Thailand by Intellectual Asset Management (IAM) Patent 1000 – the World’s Leading...

Read more

Datesort icon Title
May 29, 2017

Thailand Introduces Changes to the Appeal Proceedings for IP-Related Cases

Piyawat Kayasit

Prior to the establishment of the Central Intellectual Property and International Trade Court (“IP&IT Court”) in 1997, which was the first specialized IP court in South East Asia, an IP-...

Read more

May 29, 2017

Thailand Aims to Clear Patent Backlog Through Modified Examination Process

Darani Vachanavuttivong

On March 8, 2017, the key stakeholders from Thailand’s public and private sectors were called together for a meeting at the office of the Secretary General to the Prime Minister to discuss issues...

Read more

May 26, 2017

Trademark Opposition Proceedings: Comparing Thailand and the United States

Michelle Ray-Jones, Thanyalak Inthachard

A trademark opposition proceeding is a specialized legal process in which one party challenges another party’s pending trademark application. Opposition proceedings can be useful tools for third...

Read more

May 24, 2017

Vietnam-Japan PPH Ends Second Year

Thomas J. Treutler, Thang Duc Nguyen

As previously reported, the National Office of Intellectual Property (NOIP) of Vietnam began accepting Patent Prosecution Highway (PPH...

Read more

May 23, 2017

PLC Patent Litigation Global Guide 2017/2018 – Thailand Chapter

Nandana Indananda, Siraprapha Rungpry

The Thailand chapter of Practical Law Company’s recently published Patent Litigation Global Guide was coauthored by partner Nandana Indananda and consultant Siraprapha Rungpry at Tilleke...

Read more