1. Law firms without patent agency qualifications are not allowed to apply for patent evaluation reports. You need to find a patent agency or law firm with patent agency qualifications. 2. The patentee or interested party may also request a patent evaluation report from the State Intellectual Property Office. 3. When requesting a patent right evaluation report, the requester shall submit a request for a patent right evaluation report and relevant documents, and pay the patent right evaluation report request fee within one month from the date of the request