The DIP conducts formality examination and substantive examination of the invention patent application. The formality examination generally takes 1-1.5 years. After the completion of the preliminary examination, the patent application will be published and enter a 90-day opposition period. The applicant can only submit a substantive examination request within 5 years after the application is published, and the examination results of other countries such as Japan, the United States, the United Kingdom and Europe need to be provided to the DIP.
- Novelty Grace Period for Thailand Invention Patent Application
- Features of the utility model patent application process in Thailand
- Whether the invention patent application in Thailand can be DAS
- What are the requirements for the design application documents in Thailand?
- Instructions for Authorization of Utility Model Application and Annual Fee in Thailand
- How long is the PCT deadline for utility model applications in Thailand?
- Is the design application in Thailand convertible?
- Whether the utility model application in Thailand can be type-converted
- What are the requirements for utility model application documents in Thailand?
- Whether the application for a Thai invention patent can be type-converted