Trademark Registration in Thailand
Protect your brand in Thailand with DIP-registered trademarks for your name, logo and product class.
Thailand operates a first-to-file trademark system, so registering early matters. We handle the full Department of Intellectual Property (DIP) application — searches, class selection, filing, and renewals — for Thai and foreign businesses operating in Thailand.
Available packages
Trademark Search
Pre-filing search to identify conflicting marks and refine your application.
Standard Trademark Application
Filing of one trademark in one Nice class with the DIP.
Trademark Renewal
Renewal of an existing Thai trademark for a further 10 years.
Requirements
- Clear graphic of the mark (logo or word mark)
- List of goods or services and their Nice class(es)
- Power of attorney from the applicant
- Applicant's company or personal ID documents
Document checklist
- 1High-resolution logo / wordmark file
- 2Description of goods or services
- 3Power of attorney (we provide template)
- 4Company affidavit or applicant ID
Our process
- 1
Search & strategy
We run a clearance search and recommend the right classes.
- 2
Filing
We file the application with DIP, paying official fees per class.
- 3
Examination
We respond to any DIP office actions and publication objections.
- 4
Registration
We collect your registration certificate and add the 10-year renewal to your calendar.
Frequently asked questions
How long does trademark registration take?
Around 12–18 months from filing to registration, assuming no objections.
Do I need a separate filing for each class?
Yes. Thai trademark filings are charged per Nice class — we recommend the minimum classes that cover your actual business.
Is a foreign trademark enough?
No. Thailand is a first-to-file jurisdiction, so a foreign trademark is not automatically enforceable here. Local registration is essential.
Ready to start your trademarks?
Visit our office on Siam Country Club Road, call us, or send a quick enquiry. We typically reply within 12–24 hours.
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