Category: Property

Intellectual Property (IP) laws in Thailand, including patents, trademarks, copyrights, and trade secrets provide a legal foundation for protecting businesses’ intangible assets. The Department of Intellectual Property, under the Ministry of Commerce, administers these laws.

A registered trade mark protects symbols, colors or other devices that distinguish your business’ products from those of others. Registrations can be renewed indefinitely.

Trademarks

Trademarks protect words, names, symbols, sounds, or colors that distinguish goods and services from those of others. A trademark is territorial in scope and can be renewed forever as long as the mark continues to be used. To register a trademark in Thailand, an official form is submitted with various supporting documents to the Department of Intellectual Property. The Registrar will review the application and ensure that all information is consistent with Thai IP Laws. Official fees must be settled before registration is granted.

To be registered, a trademark must possess distinctiveness, avoid direct references to the character or quality of associated products or services, and not violate any other intellectual property rights in Thailand or abroad. The Registrar will also consider other trademarks already registered in Thailand or in other countries that are signatories to international agreements on intellectual property protection.

Patents, copyrights, and trademarks are the primary pillars of intellectual property in Thailand. These intellectual assets are regulated by the following statutes:

Patents

Patents protect new inventions, including products, processes and machines. They are the only IP right that protects an inventor’s rights to prevent others from making, selling or importing the invention for five years from the filing date.

Patent application requirements include that the invention must be novel, non-obvious, and have industrial applicability. The application must also describe the inventor’s contribution to the invention in sufficient detail. In addition, the inventor must submit a declaration that the application is true and accurate.

The patent examination process takes around five years from the date of publication of the application – this is a long time compared to other jurisdictions. After the substantive examination is complete, the patent is published and third parties can file oppositions to challenge the validity of the application.

In the case of infringement, the patent owner can apply for a preliminary injunction to stop any further infringement of the patent. This is generally granted if there are reasonable grounds for believing that the infringer will continue the infringement. In the case of a final judgment, the court may award the patent owner a limited amount of compensation for attorneys’ fees and costs.

The Thai courts do not grant punitive damages or exemplary damages in patent litigation. A successful claimant in a patent infringement action can, however, recover the cost of the application and the costs of the trial if it was brought before the IPIT Court (first instance). For applications filed through the PCT system, a notarized power of attorney authorizing an agent to receive official notices is required.

Copyrights

Protecting your copyrights gives you the legal right to stop others from stealing or using your work. It also allows you to take legal action against infringers in Thai courts.

Copyrights are protected in Thailand under the Berne Convention and internationally by the World Intellectual Property Organization (WIPO). Copyright law in Thailand aims to encourage creativity by protecting intellectual works from unauthorized use. Infringement is a criminal offense, and the punishments are severe. However, criminal prosecution should be limited to situations where the creator’s rights are clearly violated.

The duration of copyright protection in Thailand lasts for the life of the author plus 50 years after death, or 25 years from the date of creation or publication for audiovisual works and collective works. The copyright duration for photographic works and works of applied art is 50 years from the date of publication or creation.

It is possible and advisable to register copyright licenses and assignments with the Department of Intellectual Property. This helps to provide legal certainty and to make the terms of the contract publicly available. This can be helpful in disputes over the scope or validity of a particular license agreement.

Securing your IP is a critical step to creating a business that can stand the test of time and compete effectively in the Thai market. It increases your brand value and makes you more attractive to potential investors, partners, or buyers. It also provides long-term business security and ensures that your work can be inherited or transferred to the next generation with clear legal recognition.

Trade Secrets

In a country like Thailand, safeguarding intellectual property is vital for business owners looking to expand in the region. From inventive trademarks to ingenious patents, the IP assets of a company are its lifeblood and must be protected at all costs. However, safeguarding intellectual property rights in Thailand is not without its challenges. As a developing market for global innovation and business, the country abides by international standards, notably through its compliance with the Agreement on Trade-Related Aspects of Intellectual Property Rights (TRIPS).

Under Thailand’s current framework for trade secret protection, businesses must maintain rigorous confidentiality measures in order to secure legal recourse against misappropriation. This includes implementing physical security mechanisms and restricting access to confidential information. Additionally, companies must ensure that all employees have signed non-disclosure agreements and are regularly trained on the sensitivity of sensitive information.

Failure to adhere to these requirements can result in substantial liabilities if trade secrets are breached, such as financial losses or reputational damage. Moreover, failing to protect trade secrets can also undermine the value of investments in research and development. Consequently, it is crucial to seek specific legal advice tailored to your business’s unique needs when expanding in the country.

Our client service standards affirm our commitment to prioritizing the needs of our clients and to ensure excellence in all that we do.

© 2025 Attorneys in Thailand.
All Rights Reserved

linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram