Notification of the Intellectual Property Office regarding the unified application of the International Patent Classification version 2025.01
On 26th December, 2024, the Intellectual Property Office issued Notice No. 4031/TB-SHTT regarding the unified application of the International Patent Classification under the Strasbourg Agreement, version 2025.01. Accordingly, the new IPC has been published on the official website of the Intellectual Property Office and officially applied in Vietnam from...
Patent Registration Proceeding in Vietnam
As one of the leading Vietnamese IP law firms, SBLaw would like to advise you procedure and our fee schedule in relation to the patent registration proceeding in Vietnam as follows:
New Utility Model Application in Vietnam
In order to file an utility solution application in Vietnam, applicant is required to provide with us the following document:
Provisional rights to inventions
Where an applicant for registration of an invention knows that such invention is being used by another person without prior use right for commercial purposes[...]
(Q&A) Trademark, Patent, Utility Model and Design in Vietnam
Q: We're an IP firm in HongKong. We have clients interested in registering patent, utility model, design and trademarks in Vietnam. Could you please send us your fee schedule with the best price you could offer, and forms required for filing?
A: As the leading Vietnamese IP law firm, we...
Q&A: Registration of patent in Vietnam and USA
Q: We are Vietnam company and would like to know the legal procedure to register patent in Vietnam and USA?
A: Further to our question egarding the registration of patent in Vietnam and USA, SBLAW would like to advise you on procedure and fee for registering patent in these jurisdictions:
1. ...
Register your Patent In Cambodia
If you would like to register your patent in Cambodia, SBLAW would like to give you some information about the legal procedure of filling patent in Cambodia as follows:
Request for the Substantive Examination of patent application
An substantive examination of the application will be carried out only for which the applicant or a third party has filed a request for examination and paid the examination fees within 42 months as of the filing date or the priority date, as applicable, and the time limit for making request for substantive examination of an patent application involving a request for a utility solution patent shall be 36 months counting from the filing date or the priority date, as applicable.
Refuse to accept the valid patent application
The refuse to accept the valid patent application is regulated as follows[...]
Patent registration through PCT in Vietnam
The agency competent to receive international patent applications in Vietnam is the NOIP. The NOIP shall[...]
Patent attorney in Vietnam, Mr. Pham Duy Khuong, partner of SBLAW.
Mr. Pham Duy Khuong (Mr. Pham) is a founding partner of SBLAW. He has particular experience in the field of Intellectual Property for nearly ten years.
Request for correction and amendment of Vietnam patent application
Request for correction and amendment of Vietnam patent application
Transfer of Vietnam patent applications
Before the NOIP issues any of notices specified at Point 17.1.a of this Circular,an applicant may request the NOIP to record the transfer of his/her application to another person[...]
Maintenance of validity of patents
To have the validity of his/her invention protection title maintained, a protection title holder shall pay a validity maintenance fee within six months before the expiration of the validity term[...]


















