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.
Filling an utility solution application in Vietnam
In order to file an utility solution application in Vietnam, the following documents/information should be provided[...]
Division of Vietnam patent applications
The applicant may divide,on his/her own initiative or upon the request of the NOIP,his/her application (division and transfer of one or several technical solutions in an invention registration application,[...]
Vietnam – Filing new utility solution
In order to file an utility solution application in Vietnam, client is required to provide with us the following document:
Notification of the Substantive Examination Results of patent application
On the date of expiration of the time limit for substantive examination of an application at the latest, the NOIP shall send to the applicant one of the following notices:
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. ...
SBLAW Successfully Secures Industrial Design Protection for Hung Hoa’s Adjustable Chair Frame
In today’s fiercely competitive aesthetic and spa equipment market, asserting intellectual property (IP) rights over exclusive designs is a strategic move to safeguard R&D investments and maintain a sustainable market edge.
SBLAW is proud to have successfully assisted Hung Hoa Furniture and Aesthetic Equipment Company Limited in securing an exclusive...
Guideline for non-PCT Patent in Vietnam
Guideline for non-PCT Patent in Vietnam[...]
Distinguishing Between Patents and Utility Solutions: Expert Insights from SBLAW
"Currently, many individuals and enterprises mistakenly equate patents with utility solutions. This is a common misconception in Intellectual Property Law, which can easily lead to incorrect protection strategies and regrettable losses of commercial exclusivity." – Stated by the Executive Attorney of SBLAW Law Firm during an interview on the...
Invention and base for the emergence and establish of invention
An invention means a technical solution in form of a product or a process which is intended to solve a problem by application of laws of nature[...]
Conditions for inventions eligible for protection
An invention shall be protected by mode of grant of invention patent when it satisfies the following conditions[...]
Obligation to use inventions
wners of inventions are obliged to manufacture protected products or apply protected processes to satisfy the requirements of national defense, security, disease prevention and treatment and nutrition for the people or to meet other social urgent needs.
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:


















