- Grant fee: The patent applicant should pay the granted fee within 3 months from the date of receiving the patent granted decision
- Annuity: The annual fee for the first year is paid at the same time as the granted fee. Subsequent annual fees should be paid within 6 months before the due date. Overdue annual fees can be paid within a 6-month grace period, and a 10% late fee will be paid at the same time
- Is the design application in Vietnam eligible for DAS?
- What are the requirements for the design application documents in Vietnam?
- Novelty Grace Period for Utility Model Applications in Vietnam
- Is it possible to apply for a combined appearance for a design application in Vietnam?
- Features of the utility model patent application process in Vietnam
- Whether the Vietnam invention patent application can be DAS
- Who is the competent authority for utility model patent applications in Vietnam?
- What are the requirements for Vietnam invention patent application documents
- How long does it take for Vietnam invention patent application to be granted?
- Instructions for Authorization and Annual Fee of Vietnam Invention Patent Application