Ampolphan Sriduangchan

Attorney-at-Law & Patent Agent

T: +66 2653 5746

F: +66 2653 5678

E: ampolphan.s@tilleke.com

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PRACTICE

OFFICE

LANGUAGE

Thai, English

EDUCATION

LLB, Thammasat University

Ampolphan Sriduangchan is an attorney-at-law and a patent agent in Tilleke & Gibbins’ intellectual property group. Ampolphan is responsible for matters related to patent registration, license agreements, annuity fees, and appeals in Thailand and has patent drafting experience. She is also qualified to provide notarial services and has a certificate in International Trade Arbitration.

Ampolphan is a member of the Thai Bar Association, the Lawyers Council of Thailand, and the Intellectual Property Association of Thailand.

  • Appealed the rejection of a client’s product design to the Board of Patents. The Board held that the client’s product design was not the same design as the patented design and allowed the registration of the client’s design as a Design Patent.

  • Drafted a petition covering three complex cases; this petition was ultimately accepted for review by the Board of Patents.

  • Secured the registration of a patent after a lengthy review and administrative process.

  • Advised an international insecticide technology company on patent drafting and filing. The matter involved freedom to operate searches, strategic reshaping and amending of the patent, and advising on an international filing plan.

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April 18, 2013

Tilleke & Gibbins Named Top Intellectual Property Firm in Thailand by MIP

Tilleke & Gibbins has won the Thailand IP Firm of the Year award at Managing Intellectual Property’s 9th Global Awards ceremony, held at the Dorchester Hotel in London on the evening of April 17...

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March 1, 2013

Thailand IP Team in Top Tier in Chambers 2013 Rankings

Tilleke & Gibbins has once again been ranked among the top intellectual property practices in Thailand by Chambers Asia-Pacific. This marks the sixth consecutive year that the firm has been...

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February 12, 2013

Tilleke & Gibbins Ranked in Tier 1 for Thailand in Managing IP Patent Survey

The Tilleke & Gibbins patent group continues to thrive at the top of the Thai market, according to Managing Intellectual Property. In the magazine’s recently released annual patent survey, the...

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December 6, 2012

Tilleke & Gibbins Tops Asialaw Profiles Rankings for Thailand

Tilleke & Gibbins has the greatest breadth of expertise of any domestic law firm in Thailand, according to a recently released publication. In the Thailand research for Asialaw Profiles 2013,...

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October 29, 2012

Tilleke & Gibbins Named Firm of the Year in Patents and Trademarks by Asia IP

For the third consecutive year, Tilleke & Gibbins has received the Patent Firm of the Year and Trademark Firm of the Year awards for Thailand from Asia IP. The awards were distributed at the...

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March 20, 2013

Lex Mundi Guide to Doing Business in Thailand 2013

Published by Tilleke & Gibbins in association with Lex Mundi, the Guide to Doing Business in Thailand provides a comprehensive overview of the legal environment for investors entering the Thai...

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September 5, 2012

The Report: Thailand 2012 – Legal Framework

The Report: Thailand 2012, published by Oxford Business Group, provides an in-depth analysis of different sectors of the Thai economy. Tilleke & Gibbins contributed the legal section of the...

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July 11, 2012

Guide to Doing Business in Thailand for Japanese Investors

Pimvimol (June) Vipamaneerut, Sriwan Puapondh, Chaiwat Keratisuthisathorn, Charunun Sathitsuksomboon, Ampolphan Sriduangchan, Kobkit Thienpreecha, Titikaan Ungbhakorn

This Japanese-language Guide to Doing Business in Thailand was prepared by Tilleke & Gibbins in collaboration with Nishimura & Asahi, the Lex Mundi member firm for Japan. Written for...

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January 4, 2012

Lex Mundi Guide to Doing Business in Thailand 2012

This guide provides a detailed overview of doing business in Thailand. Topics covered in the guide include investment, import and export regulations, exchange controls, tax, requirements for...

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December 26, 2011

Intellectual Property in Thailand: Registration, Protection, Commercialization

Written for business operators who are new to the country, Intellectual Property in Thailand: Registration, Protection, Commercialization provides a helpful introduction to IP issues under Thai law....

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