According to Vietnam Law on Intellectual property, a PCT applicant who would like to go into Vietnamese phase after the end of PCT procedures need to submit the application within the following duration:

 

Vietnam patent 

If an international application designates Vietnam, the National Office of Intellectual Property in Vietnam (NOIP) is the designated office. In this case, in order to enter the national phase, the applicant shall submit, within 31 months from the date of priority, to the NOIP the following:

-Written declaration requesting invention registration, made according to a set form;

-Copy of the international application (if the applicant requests the entry into the national phase before the date of publication of the international publication);

-Vietnamese translation of the international application: The description, consisting of a description section, protection request, annotations for drawings and abstract (the published copy or initially filed original application, if the application has not yet been published, and modified copy and explanation of modified contents, if the international application has been modified under Article 19 of Patent Cooperation Treaty;

-National charges and fees.

If an international application elects Vietnam, the NOIP is the elected office. In this case, if the election of Vietnam is made within 19 months from the date of priority, in order to enter the national phase, the applicant shall submit, within 31 months from the date of priority, to the NOIP the following documents:

-Written declaration request;

-Sting invention registration, made according to a set form;

-Vietnamese translation of the international application: The description, consisting of a description section, protection request, annotations for drawings and abstract (the published copy or initially filed original application, if the application has not yet been published, and modified copy and explanation of modified contents, if the international application has been modified under Article 19 and/or Article 34(2)(b) of the Treaty);

-Vietnamese translations of annexes to the international preliminary examination report (when substantive examination of the application is requested);

-National charges and fees.

After having submitted the application, the time  when the processing of an international application designating or electing Vietnam in the national phase starts is the first day of the thirty second month from the date of priority if the applicant files no written request for entry into the national phase earlier than the above time limits. The international application shall be put to formality examination and substantive examination according to the procedures applicable to ordinary invention registration applications. If the applicant requests in writing earlier examination of his/her application and pay the prescribed charge, the international application shall be examined earlier than the time limit specified above in accordance with the provisions of Article 2 3(2) of the Treaty.

Please be noted that in addition to the cases where an international application is considered withdrawn specified in the Treaty and the Regulation on implementation of the Treaty, an international application designating or electing Vietnam shall be considered withdrawn if the national fees are not paid to the NOIP or there is no Vietnamese translation upon the expiration of the set time limit.

It is important to adhere to the deadline and patent attorney in Vietnam of ANT Lawyers always follow up with the Client to remind on the schedule to follow when submitting for PCT application in Vietnam.

ANT Lawyers is a law firm in Vietnam located in the business centers of Hanoi, Danang, Ho Chi Minh city. We provide convenient access to our clients. Please contact our lawyers in Vietnam for advice via email ant@antlawyers.vn or call our office at +84 28 730 86 529.