- via Paris Convention : 6 months from earliest priority date
- Hague Agreement route: 6 months from earliest priority date
- Characteristics of Vietnam invention patent application process
- What are the requirements for utility model application documents in Vietnam?
- Novelty Grace Period for Vietnam Invention Patent Application
- Instructions for Authorization and Annual Fee of Vietnam Invention Patent Application
- Whether utility model applications in Vietnam can be type-converted
- How long is the protection period for utility model applications in Vietnam?
- Novelty Grace Period for Utility Model Applications in Vietnam
- Who is the competent authority for utility model patent applications in Vietnam?
- Can the priority right of utility model applications be restored in Vietnam?
- How long is the PCT period for Vietnam invention patent application