- via Paris Convention : 12 months from earliest priority date.
- via Nationalization of PCT : 31 months from earliest priority date.
- What are the requirements for utility model application documents in Vietnam?
- How long is the PCT period for Vietnam invention patent application
- Can the priority right of utility model applications be restored in Vietnam?
- Instructions for Authorization and Annual Fee of Vietnam Invention Patent Application
- Who is the competent authority for utility model patent applications in Vietnam?
- What are the requirements for the design application documents in Vietnam?
- How long does it take for Vietnam invention patent application to be granted?
- Whether the Vietnam invention patent application can be DAS
- Whether utility model applications in Vietnam can be type-converted
- Novelty Grace Period for Vietnam Invention Patent Application