What's the difference between patent evaluation report and patent evaluation report?

1. The patent appraisal report is a report issued by a third-party appraisal company or institution with asset appraisal qualification. According to the specific purpose, follow the fair and statutory standards and regulations, and use appropriate methods to confirm, evaluate and report the patent right, thus providing a value scale for the asset business. Patent evaluation is the value scale of evaluating patent right, and it is also the value scale of enterprise's capital increase, financing, pledge loan, achievement transfer and rights protection. Including invention patents, utility model patents and design patents. 2. Patent evaluation report is a report made by China National Intellectual Property Administration Company for analysis and evaluation. In order to ensure the stability of the patent, it will not cause infringement or invalidation in the subsequent implementation process, and it is also a form of evidence or certification documents. After a utility model or design is granted a patent right, it is an authoritative patent quality evaluation issued by the government to retrieve the relevant patents at the request of the patentee or interested party.