You are using an outdated browser and your browsing experience will not be optimal. Please update to the latest version of Microsoft Edge, Google Chrome or Mozilla Firefox. Install Microsoft Edge

August 24, 2016

Global Patent Litigation 2016 – Thailand Chapter

Kluwer Law

The 2016 update of Global Patent Litigation  provides a comprehensive overview of patent law and litigation in six jurisdictions. It covers how a patentee can enforce a patent and what pitfalls and remedies exist to make informed decisions when litigating. The Thailand chapter of the guide, written by lawyers at Tilleke & Gibbins, delves into applicable laws such as the Patent Act; entitlement; scope of protection including claims, descriptions, and drawings; direct and indirect infringement; defenses to infringement including invalidity, research-related exemptions, the Bolar exception, and licenses; bringing an infringement action in the IP&IT Court; limitation periods; competent courts; provisional measures; evidence; proceedings on the merit; customs seizures; remedies; and criminal enforcement.

Kluwer Law is a leading legal publisher that caters to the global business community.

RELATED INSIGHTS​ 

March 13, 2026
For decades, intellectual property rights holders seeking to eliminate counterfeit goods from the Thai market have relied primarily on criminal raid actions to seize infringing products and hold infringers accountable. The deterrent value of this approach is typically threefold: imposing criminal liability on infringers, removing counterfeit goods from circulation, and subjecting violators to imprisonment and fines. However, these outcomes often fall short of fulfilling brand owners’ broader objectives. In many cases, those prosecuted are merely staff or intermediaries rather than the principals orchestrating the infringing operations. Moreover, any fines imposed are remitted to the Thai government—not to the rights holders who have suffered commercial harm and invested substantial resources in investigation and coordination with law enforcement authorities. As in other jurisdictions worldwide, rights holders seeking monetary compensation for IP infringement in Thailand have traditionally pursued separate civil litigation. Before initiating such proceedings, a brand owner must gather sufficient evidence to establish both the infringement and the resulting damages. Notably, Thai law does not recognize punitive damages; courts award only actual damages proven by the claimant. In the absence of seized infringing goods, the damages awarded in such cases are typically minimal. This all leaves rights holders with limited recourse despite possibly having suffered significant commercial injury. In 2005, Thailand amended its Criminal Procedure Code to introduce Section 44/1, which enables rights holders to claim damages within criminal proceedings at the Intellectual Property and International Trade Court prior to the evidentiary hearing. In practice, this mechanism allows an injured party to submit a petition for civil damages directly within the criminal case initiated by the public prosecutor. Historically, rights holders in Thailand have been reluctant to use Section 44/1 because the compensation awarded by courts was often insufficient to justify the effort. However, recent years have seen a notable shift
March 13, 2026
Vietnam’s Law on Intellectual Property (IP Law) has undergone continuous amendment in recent years, with the latest amendment issued at the end of 2025. Among the amended and supplemented provisions, the regulation that has perhaps attracted the most attention is a provision relating to the use of protected IP objects by artificial intelligence (AI) systems. Specifically, Article 7 of the 2025 IP Law introduces a completely new Clause 5, which reads in full as follows: “Organizations and individuals are permitted to use texts and data relating to intellectual property objects that have been lawfully published, and which the public is allowed to access, for the purposes of scientific research, experimentation, and training of artificial intelligence systems, provided that such use will not unreasonably affect the legitimate rights and interests of the authors and intellectual property rights holders in accordance with this Law. With respect to texts and data that are objects protected by copyright and related rights, the use of the texts and data as set forth herein must also be in accordance with the regulations of the Government.” Analyzing this newly added provision in the context of how it was conceived, as well as the challenges that still lie ahead, can provide some interesting insights. From Aspirations to Flight in Science and Technology From the end of 2024 and throughout 2025—the 50th anniversary of the country’s reunification—Vietnam witnessed numerous sweeping changes in many areas, including legislative development. It could be said that no sessions of the National Assembly have ever adopted as many laws, resolutions, and major policies as this one. The aspirations of the highest-level leadership have been concretized into major law and policy projects, which were drafted, developed, and passed at record speed. All of this was aimed at building a foundation for Vietnam to achieve
March 10, 2026
Indonesia’s trademark prosecution process has been significantly streamlined with Ministry of Law Regulation No. 5 of 2026 (MOLR 5/2026) coming into effect on February 23, 2026. In straightforward cases without opposition, applicants may now see their trademarks proceed to registration within three months from filing—a substantial improvement over previous practice. The regulation also introduces detailed procedures for recording changes of name and address and for transferring rights over pending applications. It enhances the role of the Ministry of Law’s regional offices in assisting local individuals and SMEs, adds provisions governing force majeure situations, implements new requirements for collective trademarks, and formalizes several practices already in place. Substantive Examination Acceleration The most significant change under MOLR 5/2026 concerns substantive examination. The regulation now explicitly requires that applications be published within 15 days of filing, followed by a two-month publication period. Oppositions must be filed only within this window; late submissions will not be processed, even if the system accepts payment. The new regulation requires the Trademark Office (TMO) to forward copies of any opposition to applicants within 14 days of receipt. If no opposition is filed, substantive examination begins immediately after the publication period ends and will be completed within 30 days. If an opposition is filed, the examination is to be finalized within 90 days of the counterstatement filing date. These timelines enable unopposed applications to move from close of publication to final decision in roughly one month. If an application is provisionally refused during ex officio examination, the applicant has 30 working days from the date of notification to file a response. However, the regulation does not specify the timeline for subsequent reexamination after the response is filed. In recent practice, the TMO has been completing reexamination within approximately two to three months. Ownership Recordals May Pause Substantive
March 9, 2026
Over the past several years, numerous automobile manufacturers have brought electric vehicles (EVs) to the market and received positive feedback from consumers in Thailand and around the world. EVs have gained popularity due to their lower maintenance costs, reduced energy expenses, and environmental benefits. However, reports have emerged of EVs causing problems such as battery fires, autopilot malfunctions leading to accidents, and safety systems such as brakes engaging automatically under inappropriate conditions. Even when these situations do not cause injury to drivers or passengers, they raise significant concerns for EV manufacturers, importers, and sellers operating in Thailand. These problems may seriously impact businesses if the products are identified as unsafe under Thailand’s Product Liability Act (PLA), officially known as the Liability for Damages Arising from Unsafe Products Act. Under this law, authorities or courts can order business operators to recall products from the market or prohibit their export, import, or sale. To manage and mitigate the risk of being found liable for damages due to an unsafe product under the PLA, EV business operators should be aware of the scope of the law. Potentially Liable Parties The PLA identifies several types of entrepreneurs and business operators—both individuals and entities—as “potentially liable parties” (PLPs) who may be held liable under the law. In the EV context, this could include vehicle manufacturers, battery suppliers, software developers whose systems are integrated into the vehicle, and local importers or distributors. Specifically, the PLA covers: Manufacturers or hirers Importers Sellers of goods for which the manufacturer, hirer, or importer cannot be identified Any other party who uses the name, trade name, trademark, or statements associated with the alleged unsafe products, or acts in a manner that causes them to be perceived as a manufacturer, hirer, or importer Definition of “Product” and “Unsafe Product” The