What materials are needed for the change of patent description items?

(1) If the applicant or the patentee, inventor, patent agency or patent agent changes its name or place, it shall submit the certification documents issued by the local public security department, the administrative department for industry and commerce or the superior competent department; If the nationality is changed, a certificate issued by the competent department of the state shall be submitted.

(2) the original patent application has an agency, and the certification documents that the agency should resign or terminate.

(3) The transferee (application stage) resubmits the request for fee reduction, and if the individual changes to the unit, it shall make up the relevant expenses.

(4) The inventor of the change also needs to provide proof that all inventors agree to the change.

(5) power of attorney for patent agency