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September 26, 2012

Tilleke & Gibbins Handles Two Asia IP Cases of the Year

Asia IP

Annually, Asia IP analyzes the top cases of the previous year, and chooses the landmark intellectual property cases of the region by surveying lawyers and carrying out extensive research. They provide a compilation of some of the most interesting and most important IP cases of the year.

This year, two cases handled by lawyers at Tilleke & Gibbins were honored with “Case of the Year” status for Thailand. In the first case, the team won a historic judgment in a trade secrets case on behalf of Magnequench (Korat), a local subsidiary of NEO Materials Technologies and Magnequench International, against a competitor company, International Magnetics. The issue surrounded an infringement of Magnequench’s technology for the production of Nd-Fe-B magnetic powder. In the decision, Magnequench was awarded an injunction against the use and disclosure of trade secret technologies, as well as substantial damages. The case was the first in which a trade secret owner has successfully enforced against trade secret misappropriation in Thailand. It also represented the largest amount of damages, THB 52.1 million, ever awarded by Thailand’s Intellectual Property and International Trade Court. Finally, it was the first case awarding all of the defendant’s infringing machinery, equipment, information, and products to the plaintiff.

In the second case, the Tilleke & Gibbins team obtained a settlement, through mediation, for Seiko Epson in a dispute against a Thai distributor of compatible ink cartridges that infringed Epson’s patents. The case was also concluded in just a year, in an amicable way, and key benefits were obtained for Seiko. Furthermore, as a third successful outcome for Epson, the case created greater awareness for consumers, while the market has seen a significant decline in the production of infringing ink cartridges in Thailand.

Tilleke & Gibbins is proud to work with innovative, market-leading companies like Magnequench and Epson. To learn more about our IP services and our achievements on behalf of our clients, please read about our intellectual property practice.

RELATED INSIGHTS​ 

December 9, 2025
Tilleke & Gibbins is proud to announce that four litigation cases handled by the firm have been selected among the nine Distinguished Judgment Awards granted by Thailand’s Central Intellectual Property and International Trade Court (IP&IT Court) for the period from October 1, 2024, to August 31, 2025. This recognition highlights the complexity, novelty, and legal significance of these cases, which were chosen based on stringent criteria including new legal issues, high evidentiary volume, and intricate legal arguments. Among these four cases, one was singled out as the “Most Distinguished Judgment” – the landmark trademark squatting case involving the trademark rights of our client, Thailand’s largest state-owned energy conglomerate, and its subsidiary. In this case, the defendants had filed 52 trademark applications mimicking our client’s marks, making it the largest trademark squatting dispute in Thai history. On April 30, 2025, the IP&IT Court ordered the cancellation of multiple infringing trademarks, setting a benchmark for IP enforcement against trademark squatters in Thailand. The other three recognized cases demonstrate Tilleke & Gibbins’ breadth of expertise in IP litigation: Patent infringement and invalidation involving trade secrets misappropriation. Trade dress infringement of a unique packaging. Landmark Luckin Coffee case involving trademark infringement and invalidation. The IP&IT Court handles approximately 200 IP civil litigation cases each year, and our IP litigation team has typically been involved in 25–30% of them, reflecting our dominant role in shaping IP jurisprudence in Thailand.
December 1, 2025
Tilleke & Gibbins is pleased to announce that the firm has been honored with two awards at the 2025 Lexology Index Awards in London, this time picking up both the Thailand and Vietnam Country Awards. Formerly known as the Who’s Who Legal Awards, the Lexology Index Awards celebrate outstanding achievements by firms and individuals identified through Lexology’s extensive global research process. Tilleke & Gibbins’ continued success in this forum reflects the exceptional expertise and dedication of its team, whose commitment to delivering the highest caliber of legal services continues to set a benchmark in the industry. The firm extends its gratitude to its talented professionals and valued clients for their continued trust and support. A full list of the winners of the 2025 Lexology Index Awards is available on the Lexology website.
November 20, 2025
Tilleke & Gibbins is pleased to announce that Alan Adcock and Somboon Earterasarun have been named to the IAM Strategy 300 Global Leaders 2026, a list produced by Intellectual Asset Management (IAM) highlighting leading professionals in the development and execution of worldwide IP strategy. Alan continues his long-running recognition in the IAM Strategy 300, reflecting his extensive experience in IP portfolio management and cross-border IP commercialization. Somboon is also honored again this year for his work helping clients use intellectual property to advance their commercial objectives. The IAM Strategy 300 Global Leaders identifies senior professionals whose strategic insight, leadership, and practical impact distinguish them within the global IP community. Honorees are selected through confidential nominations and in-depth research that includes interviews with corporate IP leaders and international practitioners. For the full list of Global Leaders, please visit the IAM website.
November 20, 2025
Tilleke & Gibbins is pleased to share that Asia Business Law Journal (ABLJ) has released its A-List of Thailand’s Top 100 Lawyers and its exclusive Legal Icons list for 2025. This year, Darani Vachanavuttivong has again been named a Legal Icon, recognizing her as one of the most distinguished professionals in Thailand’s legal community. In addition, nine other Tilleke & Gibbins lawyers have been named among Thailand’s Top 100 Lawyers. The full list of honorees is: Alan Adcock Charunun Sathitsuksomboon Chusert Supasitthumron (new ranking) Athistha (Nop) Chitranukroh Darani Vachanavuttivong (Legal Icon) Kobkit Thienpreecha Nuttaphol Arammuang Pimvimol (June) Vipamaneerut Thawat Damsa-ard Tiziana Sucharitkul The ABLJ A-List is compiled through extensive research, including nominations and feedback from in-house counsel worldwide and international law firm partners who focus on Thailand. The editorial underscores the demand for lawyers with unmatched expertise, a dedication to quality, and a proven ability to deliver strategic, innovative solutions. To view the full list and the accompanying editorial analysis, please visit the ABLJ website.