Thailand
Trademark Registration in Thailand - Protect Your Brand Nationwide
Trademarks in Thailand are administered by the Department of Intellectual Property (DIP) under the Ministry of Commerce. Thailand is a first-to-file jurisdiction and is not a member of the Madrid Protocol, requiring direct national filing. The DIP conducts a rigorous formal and substantive examination, including a search for conflicting prior marks and an assessment of distinctiveness and prohibited elements. The process is known for its detailed requirements and lengthier timelines.
Why Trademark Registration is Important in Thailand?
Exclusive Rights: Grants you exclusive legal ownership and control over your trademark for the registered goods/services throughout Thailand.
Legal Enforcement: Enables you to take action against infringement, counterfeiting, and unauthorized use through the Department of Intellectual Property (DIP) and Thai courts.
Nationwide Protection: Secures trademark protection across all provinces of Thailand.
Market Positioning: Strengthens brand identity, builds consumer trust, and enhances competitive advantage in the Thai market.
How the Thailand Trademark Registration Works
The Thailand trademark registration system follows a structured sequence of reviews, publications, and legal checks. These steps ensure that trademarks meet all statutory requirements and remain protected over time.
Filing
The Trademark applications are filed with the Department of Intellectual Property (DIP) either online or in person. All filings must be made in the Thai language. An application number and filing date are issued upon submission
Examination
The DIP conducts formal and substantive examination. Office Actions, if any, must be responded to within the prescribed deadline.
Acceptance & Publication
If accepted, the trademark is published in the Official Trademark Gazette issued by DIP
Opposition Period
Third parties may file an opposition within 90 days from the publication date
Registration
If no opposition is filed, or if opposition proceedings are resolved in favor of the applicant, DIP issues a Notice of Registration Fee Payment. Upon payment, the trademark is registered and a Registration Certificate is issued.
Validity & Renewal
Trademark protection in Thailand is valid for 10 years from the filing date. Renewals are permitted indefinitely for successive 10- year periods. Renewal must be filed within 90 days before expiry or within a 6-month grace period with surcharge.
Trademark Services Available in Thailand
Attorney-Assisted Search
In-depth legal search for conflicts.
Trademark Registration Services
Full filing and application management.
Trademark Renewal Services
Complete filing and application management with Thailand
Watch & Monitoring Services
Continuous monitoring of Thailand trademarks to spot potential conflicts.
Ownership Transfer / Assignment
Efficient handling of trademark ownership
Documents for Filing
Applicant's legal name and address
Clear Representation of the mark
Description of goods/services
Passport Copy of the Applicant/ Authorised signatory
Copy of CR/Incorporation Certificate
Priority claim (if applicable) with proo
Power of Attorney if filed through agent
Fees are indicative and subject to change. Contact us for the latest details.
**Last updated on: March 17, 2026
Timeline
Approx. 12-18 months from filing to registration in a straightforward case with no objection or opposition.
Validity & Renewal
Trademark protection in Thailand is valid for 10 years from the filing date. Renewals are permitted indefinitely for successive 10- year periods. Renewal must be filed within 90 days before expiry or within a 6-month grace period with surcharge
Frequently Ask Questions
All the generators on the Internet tend to repeat predefined chunks as necessary, making this the first true
Get A QuoteQ1: Can trademarks be opposed based on prior foreign registration?
Foreign registrations alone are insufficient, but they may support opposition arguments.
Q2: Can company names be registered as trademarks?
Q3: Can trademarks be assigned or licensed in Thailand?
Q4: Is grace period available for renewal?
Q5: Is proof of use required for renewal?
Q6: Can a trademark be rejected for being against public morals?
Q7: Is Thailand suitable for long-term brand protection?
Q8: Does Thailand allow reinstatement of lapsed trademarks?
Q9: Are trade dress or packaging styles protected?
Q10: Does Thailand protect geographical indications separately from trademarks?
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