20 years
- Novelty Grace Period for Utility Model Applications in Vietnam
- Who is the competent authority for utility model patent applications in Vietnam?
- How long is the PCT period for Vietnam invention patent application
- Whether utility model applications in Vietnam can be type-converted
- Is the design application in Vietnam eligible for DAS?
- Novelty Grace Period for Vietnam Invention Patent Application
- Is it possible to apply for a combined appearance for a design application in Vietnam?
- Can the priority right of utility model applications be restored in Vietnam?
- Can the priority right of Vietnam invention patent application be restored?
- How long does it take for a utility model application to be granted in Vietnam?