20 years
- Novelty grace period for industrial design applications in Thailand
- How long does it take to apply for an invention patent in Thailand?
- What are the requirements for utility model application documents in Thailand?
- Is it possible to apply for a combined appearance for an industrial design application in Thailand?
- Instructions for Authorization of Utility Model Application and Annual Fee in Thailand
- Novelty Grace Period for Thailand Invention Patent Application
- Features of the utility model patent application process in Thailand
- Thailand invention patent application authorization and annual fee instructions
- Can the priority right of invention patent application in Thailand be restored?
- How long does it take to apply for authorization of a utility model in Thailand?