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Work Flow of the Examination of the Application
For a Patent for Invention


Application
A3
(A=Article)
Examination
A34
In Conformity with Patent Law?
Refuse the application
One can request for reexamination
A43
Publication
A34 After the expiration of 18 months from the date of filling or the date of prior right
Substantial Examination
A37
Unconformity with Patent Law?
Refuse the application
One can request for reexamination
A43
Grant Patent Right
Announcement
One except patentee can request for the revocation of the patent right within 6 months from the date of announcement
A41
One except patentee can request for the invalidation of the patent right after the expiration of 6 months from the date of announcement
A48

Article 3. The Patent Office of the People's Republic of China receives and examines patent applications and grants patent rights for inventions-creations that conform with the provisions of this Law.

Article 34. Where, after receiving an application for a patent for invention, the Patent Office, upon preliminary examination, finds the application to be in conformity with the requirements of this Law, it shall publish the application promptly after the expiration of eighteen months from the date of filing. Upon the request of the applicant,the Patent Office publishes the application earlier.

   Article 37. Where the Patent Office, after it has made the examination as to substance of the application for a patent for invention, finds that the application is not in conformity with the provisions of this Law, it shall notify the applicant and request him or it to submit, within a specified time limit, his or its observations or to amend the application. If, without any justified reason, the time limit for making response is not met, the application shall be deemed to have been withdrawn.

Article 40. Where it is found after preliminary examination that there is no cause for rejection of the application for a patent for utility model or design, the Patent Office shall make a decision to grant the patent right for utility model or the patent right for design, issue the relevant patent certificate, and register and announce it.

Article 41. Where, within six months from the date of the announcement of the grant of the patent right by the Patent Office, any entity or individual considers that the grant of the said patent right is not in conformity with the relevant provisions of this Law, it or he may request the Patent Office to revoke the patent right.

Article 43. The Patent Office shall set up a Patent Reexamination Board. Where any party is not satisfied with the decision of the Patent Office rejecting the application, or the decision of the Patent Office revoking or upholding the patent right, such party may, within three months from the date of receipt of the notification, request the Patent Reexamination Board to make a reexamination. The Patent Reexamination Board shall, after reexamination, make a decision and notify the applicant, the patentee or the person who made the request for revocation of the patent right.
     Where the applicant for a patent for invention, the patentee of an invention or the person who made the request for revocation of the patent right for invention is not satisfied with the decision of the Patent Reexamination Board, he or it may, within three months from the date of receipt of the notification, institute legal proceedings in the people's court.
     
The decision of the Patent Reexamination Board in respect of any request, made by the applicant, the patentee or the person who made the request for revocation of the patent right, for reexamination concerning a utility model or design is final.


Article 48. Where, after the expiration of six months from the date of the announcement of the grant of the patent right by the Patent Office, any entity or individual considers that the grant of the said patent right is not in conformity with the relevant provisions of this Law, it or he may request the Patent Reexamination Board to declare the patent right invalid.


CPO
CPO Workflow of the Examination of the Application
for a Patent for Utility Model or and Design


Application
Article 3
Examination
A34
Comform with Patent Laws
Refuse the application
One can request for
reexamination  &nbspA43
Grant Patent Right
A40
Announcement
Publication House
One except patentee can
request for the revocation
of the paten right within
6 months from the date of
announcement
A41
One except patentee can request for the
invalidation of the patent right after the
expiration of 6 months from the date of
announcement
A48

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