Best Patent Lawyers in Thailand

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SB Law Asia

SB Law Asia

30 minutes Free Consultation
Bangkok, Thailand

Founded in 2014
9 people in their team
English
Hebrew (modern)
Yiddish
Thai
SB Law Asia - Bangkok’s leading law firm, offering top-tier legal solutions across Thailand with a skilled, multi-disciplinary team. Welcome to SB Law Asia, Bangkok's leading law firm dedicated to providing top-tier legal solutions across Thailand. Our distinguished multi-disciplinary team...
SORASAK LAWFIRM
Bangkok, Thailand

Founded in 2003
21 people in their team
English
Thai
Sorasak Law Office and International Consultants Co., Ltd. 21 Years of providing our clients a wide range of legal services and complete solutions in Thailand (One Stop Legal Service). The service is available in two languages, both Thai and English.Sorasak Law Office and International...
Smart Legal Solutions
Bangkok, Thailand

Founded in 2016
9 people in their team
English
Thai
Spanish
We are experts assisting foreign clients to conduct their business and protect their investment in Thailand.Since one of the main concerns of foreign investors is the adoption of appropriate legal measures to maintain full control over their investment, we advise our clients accordingly on the best...

Legal guides written by Smart Legal Solutions:

  • Main Legal Measures to Protect Foreign Investment in Thailand
  • Legal Protection of Foreign Investment in Thailand
  • The importance of the geographical indications for the Thai economy
SPECTER CNC & PARTNERS

SPECTER CNC & PARTNERS

1 hour Free Consultation
Bangkok, Thailand

Founded in 2024
20 people in their team
English
Thai
Russian
French
At Specter CNC & Partners Co., Ltd., we are dedicated to providing world-class legal services across Thailand. With our head office located in Bangkok, we also have dedicated legal teams strategically positioned in key provinces such as Phuket, Koh Samui, Koh Phangan, and Pattaya. This enables...
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Pathum Wan, Thailand

Founded in 2019
English
ONE Law Office, established in 2019, is a distinguished legal firm based in Bangkok, Thailand, offering a comprehensive range of legal services. The firm is renowned for its expertise in tax law, with Partner Chinapat Visuttipat recognized in the Asia-Pacific Guide 2025 for his proficiency in this...
Thai Chinese Law Firm
Bangkok, Thailand

Founded in 2015
English
Thai Chinese Law Firm is a distinguished legal practice in Thailand, renowned for its comprehensive legal services tailored to the needs of Chinese enterprises and individuals investing in the region. The firm specializes in areas such as cross-border investment and trade, dispute resolution,...
Watthana, Thailand

Founded in 2004
English
Royal Advocates International Limited (RAI) has been a prominent boutique law firm in Thailand since its establishment on May 1, 2004. With a team comprising three partners-Netipong Wichitwechkarn, Pimala Samutkalin, and Ramesh Srisarapetch-alongside several associate lawyers and multilingual...

Founded in 2022
English
GDC Golden Circle Firm Co., Ltd., founded by Mr. Kosit Wanakamol in Bangkok, Thailand, has established itself as a leading provider of legal, accounting, and financial advisory services, particularly within the Thai-Chinese community. The firm's commitment to a "sustained mutual success" philosophy...

Founded in 2022
9 people in their team
Thai
English
Chinese
We are an International Law and Accounting Firm, established in Thailand since 1990 Our most important company objective is to serve our worldwide clients the most professional, honest and expeditious services. We have a team of local and expatriate professional partners and associates with global...
Sunbelt Asia
Watthana, Thailand

Founded in 2002
English
Sunbelt Asia stands out as a leading law firm in Thailand, offering clients a comprehensive range of legal services tailored to both local and international needs. With extensive experience in business law, corporate structuring, immigration, property, and intellectual property, the firm’s...
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About Patent Law in Thailand:

Patent law in Thailand is governed by the Thai Patent Act, which aims to protect the rights of inventors by granting them exclusive rights to their inventions for a specified period of time. In order to obtain a patent in Thailand, the invention must be new, involve an inventive step, and be capable of industrial application.

Why You May Need a Lawyer:

You may need a lawyer for patent matters in Thailand if you are facing issues such as patent infringement, licensing agreements, or disputes over ownership of a patent. A lawyer can provide guidance on how to protect your rights as an inventor and navigate the complexities of patent law in Thailand.

Local Laws Overview:

In Thailand, patents are granted by the Department of Intellectual Property (DIP) under the Ministry of Commerce. The term of a patent in Thailand is 20 years from the filing date, and patents must be renewed annually. It is important to note that Thailand follows the first-to-file system, meaning that the first person to file a patent application will have priority over others.

Frequently Asked Questions:

1. How long does it take to obtain a patent in Thailand?

The process of obtaining a patent in Thailand typically takes around 2-3 years, assuming there are no complications or objections raised during the examination period.

2. Can I file a patent application in Thailand if I have already filed for a patent in another country?

Yes, it is possible to file a patent application in Thailand even if you have already filed for a patent in another country. However, it is important to be aware of the timelines and requirements in each jurisdiction.

3. What is the process for challenging a patent in Thailand?

If you believe that a patent granted in Thailand is invalid or infringes upon your rights, you can file a petition to challenge the patent with the DIP. It is recommended to seek legal advice to navigate this process effectively.

4. How can I protect my invention in Thailand if I have not yet filed for a patent?

If you have not yet filed for a patent, you can consider keeping your invention confidential or applying for a provisional patent to secure your rights while you prepare a full patent application.

5. What are the costs associated with obtaining a patent in Thailand?

The costs of obtaining a patent in Thailand can vary depending on the complexity of the invention and the services required. It is advisable to consult with a patent lawyer to get a clear understanding of the costs involved.

6. Can I license my patent to others in Thailand?

Yes, you can license your patent to others in Thailand through a licensing agreement. A lawyer can help you draft a licensing agreement that protects your rights as the patent holder.

7. What are the benefits of obtaining a patent in Thailand?

Obtaining a patent in Thailand grants you exclusive rights to your invention for a specified period of time, allowing you to prevent others from using, making, or selling your invention without your permission.

8. Can I apply for a patent in Thailand if I am not a Thai national?

Yes, foreign nationals can apply for a patent in Thailand, provided that they meet the requirements set out in the Thai Patent Act.

9. How can I enforce my patent rights in Thailand?

If you believe that someone is infringing upon your patent rights in Thailand, you can take legal action through the Thai courts to enforce your rights and seek compensation for damages.

10. What are the common pitfalls to avoid when applying for a patent in Thailand?

Common pitfalls to avoid when applying for a patent in Thailand include not conducting a thorough search for prior art, failing to disclose all relevant information in the patent application, and missing important deadlines in the application process.

Additional Resources:

For more information on patent law in Thailand, you can visit the Department of Intellectual Property website or consult with a registered patent attorney in Thailand.

Next Steps:

If you require legal assistance with patent matters in Thailand, it is advisable to seek advice from a qualified patent lawyer who can guide you through the patent application process, help you protect your rights as an inventor, and assist you in enforcing your patent rights if necessary.

Lawzana helps you find the best lawyers and law firms in Thailand through a curated and pre-screened list of qualified legal professionals. Our platform offers rankings and detailed profiles of attorneys and law firms, allowing you to compare based on practice areas, including Patent, experience, and client feedback. Each profile includes a description of the firm's areas of practice, client reviews, team members and partners, year of establishment, spoken languages, office locations, contact information, social media presence, and any published articles or resources. Most firms on our platform speak English and are experienced in both local and international legal matters. Get a quote from top-rated law firms in Thailand - quickly, securely, and without unnecessary hassle.

Disclaimer:
The information provided on this page is for general informational purposes only and does not constitute legal advice. While we strive to ensure the accuracy and relevance of the content, legal information may change over time, and interpretations of the law can vary. You should always consult with a qualified legal professional for advice specific to your situation. We disclaim all liability for actions taken or not taken based on the content of this page. If you believe any information is incorrect or outdated, please contact us, and we will review and update it where appropriate.