The company has been renamed. How to change the patentee?

Need to change the patent description items. If an agency is entrusted, it can be operated by the agency. If there is no entrusted agency, you can register an electronic application account through electronic application operation, or you can take paper. Materials to be provided: declaration explaining project change, certificate of enterprise name change issued by industry and commerce, and copy of changed business license. The patentee needs to pay an official fee for changing its name. 200 yuan will pay the fee after submitting the above materials. Article 3 of the Patent Law: The patent administrative department of the State Council is responsible for the management of patent work throughout the country; Accept and examine patent applications in a unified manner and grant patent rights according to law. The departments for patent administration under the people's governments of provinces, autonomous regions and municipalities directly under the Central Government shall be responsible for patent administration within their respective administrative areas.