If the applicant, inventor or assignor discloses the relevant invention information at an officially recognized exhibition within 6 months before the filing date, it can enjoy a 6-month novelty grace period.
- Characteristics of Vietnam invention patent application process
- What are the requirements for Vietnam invention patent application documents
- How long is the PCT deadline for utility model applications in Vietnam?
- Whether the Vietnam invention patent application can be DAS
- How long does it take for a utility model application to be granted in Vietnam?
- Whether the type of Vietnam invention patent application can be converted
- How long is the protection period of Vietnamese invention patent application
- What are the requirements for the design application documents in Vietnam?
- Instructions for Authorization and Annual Fee of Vietnam Invention Patent Application
- What are the requirements for utility model application documents in Vietnam?