IPVN conducts formality examination and substantive examination of utility model patents. IPVN has no restrictions on the fields of utility model patent applications. Utility models can be applied for in all fields covered by inventions, but all utility models will undergo substantive examination. A patent applicant/anyone needs to file a substantive request no later than 36 months from the filing date.
- How long is the protection period for utility model applications in Vietnam?
- Whether utility model applications in Vietnam can be type-converted
- Can the priority right of utility model applications be restored in Vietnam?
- How long does it take for a utility model application to be granted in Vietnam?
- Instructions for Authorization of Utility Model Application and Annual Fee in Vietnam
- How long is the PCT deadline for utility model applications in Vietnam?
- Is a utility model application in Vietnam eligible for DAS?
- Whether the design application in Vietnam can be type-converted
- Is it possible to apply for a combined appearance for a design application in Vietnam?
- Characteristics of Vietnam invention patent application process