20 years
- How long is the protection period for utility model applications in Vietnam?
- Characteristics of Vietnam invention patent application process
- Who is the competent authority for utility model patent applications in Vietnam?
- How long is the PCT deadline for utility model applications in Vietnam?
- How long does it take for a utility model application to be granted in Vietnam?
- How long is the protection period of Vietnamese invention patent application
- Is the design application in Vietnam eligible for DAS?
- Whether utility model applications in Vietnam can be type-converted
- How long does it take for Vietnam invention patent application to be granted?
- Novelty Grace Period for Utility Model Applications in Vietnam