yes. Patent applicants can change the patent type from invention to petty patent (utility model) before the patent application is granted. The converted patent application has the filing date of the original patent application.
- How long is the PCT period for Thailand invention patent application
- Novelty grace period for utility model applications in Thailand
- How long is the protection period of industrial design in Thailand?
- How long is the application period for industrial design in Thailand?
- How long does it take to authorize an industrial design in Thailand?
- Whether the application for a Thai invention patent can be type-converted
- 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
- Features of the utility model patent application process in Thailand
- How long is the protection period for utility model applications in Thailand?