Ampolphan Sriduangchan

Attorney-at-Law & Patent Agent
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T: +66 2056 5746
F: +66 2056 5678

Practice

Office

Languages

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.

Datesort icon Title
December 12, 2017

Tilleke & Gibbins Earns Top Rankings in Chambers Asia-Pacific 2018 in Thailand

Tilleke & Gibbins has been recognized with Band 1 rankings for its Intellectual Property, Insurance, and Technology, Media, and Telecommunications (TMT) practices in Thailand in the 2018 edition...

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November 30, 2017

Legal 500 2018: Tilleke & Gibbins Ranked in Tier 1 in IP, Labor and Employment, Tax, and TMT in Thailand

Tilleke & Gibbins’ Bangkok office has been ranked in “Tier 1” for Intellectual Property, Labor and Employment, Tax, and Technology, Media, and Telecommunications in the 2018 edition of The Legal...

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November 29, 2017

Tilleke & Gibbins Wins Three Asialaw Firm of the Year Awards

Tilleke & Gibbins has received high accolades for its exceptional regional practice at the inaugural Asialaw Asia-Pacific Legal Practice Awards, where it was named Southeast Asia Firm of the Year...

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November 15, 2017

Asialaw Profiles 2018: Tilleke & Gibbins Leads Rankings in Thailand

Regional law firm Tilleke & Gibbins has again distinguished itself as the dominant domestic law firm in Thailand in Asialaw Profiles 2018, a guide to the top domestic and regional firms in the...

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October 23, 2017

Asia IP Patent 2017: Tilleke & Gibbins Top Tier for Thailand and Vietnam

In the 2017 edition of its annual Patent Survey, Hong Kong-based Asia IP  magazine has again placed Tilleke & Gibbins at the very top of the field, with Tier 1 rankings in the following...

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August 31, 2017

Thailand Legal Basics

Thailand Legal Basics, a valuable primer for foreign investors, explores all aspects of living and doing business in Thailand. Written by Tilleke & Gibbins, the book begins with an overview of...

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May 5, 2017

Lex Mundi Guide to Doing Business in Thailand 2017

As part of its membership in Lex Mundi, Tilleke & Gibbins has published an updated edition of its Guide to Doing Business in Thailand for 2017.This guide offers a broad introduction to all of the...

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March 23, 2016

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...

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January 15, 2016

Lex Mundi Guide to Doing Business in Thailand 2016

The Guide to Doing Business in Thailand, published by Tilleke & Gibbins in association with Lex Mundi, provides a comprehensive overview of the legal and business environment for investors...

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January 7, 2015

Lex Mundi Guide to Doing Business in Thailand 2015

Tilleke & Gibbins, in association with Lex Mundi, has published the latest edition of the Guide to Doing Business in Thailand. The guide provides a comprehensive overview of the legal and...

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