Is it necessary to change the license after the patent description project is changed?

Legal analysis: No new certificate will be issued, only one notice will be issued. If the description of the patent is changed and meets the conditions for change, the State Information Bureau will issue a notice of program qualification and publish it in the patent bulletin; If there is a problem with the submitted change materials, a notice of correction shall be issued. If it is still unqualified after correction, a notice of deemed unqualified shall be issued.

Legal basis: Article 34 of the Patent Law of People's Republic of China (PRC). After receiving an application for a patent for invention, the administrative department for patent in the State Council, after preliminary examination, finds that it conforms to the provisions of this Law, and shall publish it within 18 months from the date of application. The patent administration department of the State Council may publish its application at an early date upon the request of the applicant.