1. After the publication of an application for a patent for invention, if the applicant makes a request for substantive examination and it has taken effect, the applicant will enter the actual trial procedure. If the applicant fails to make a request for real trial within three years from the date of application, or the request for real trial does not take effect, the application shall be deemed to have been withdrawn.
2. In the actual trial process, whether the patent application is novel, creative and practical will be comprehensively examined.
After examination, if it is found that the application does not meet the authorization conditions or there are various defects, the applicant will be notified to state his opinions or make amendments within the specified time. If no reply is made within the time limit, the application shall be deemed to have been withdrawn. If the application still fails to meet the requirements after repeated replies, the application shall be rejected.
3. The actual probation period is very long. If it is not authorized within two years from the date of application, the application maintenance fee shall be paid every year from the third year. Failing to pay within the time limit shall be deemed to have withdrawn the application.
4 substantive examination found no reason for rejection, according to the provisions of the authorization process.
Extended data
The termination of patent rights can be divided into:
(1) Expiration and termination: the invention patent right shall be maintained for 20 years from the date of application, and the utility model or design patent right shall be maintained for 10 years from the date of application, and shall be terminated according to law;
(2) Termination without payment: If the patentee fails to pay the annual fee and overdue fine in full as required, the patent right shall be terminated from the expiration date of the previous year.
reference data
Baidu encyclopedia-invention patent