2. Determine the purpose and scope of patent evaluation-negotiate fees according to the national fee standards.
3. The evaluation agency sent a team to the site to check the research and development of patents-to collect the information needed for patent evaluation.
4. After collecting the patent evaluation data, return to the evaluation institution to write a report.
How to evaluate the price of utility model patent
5. Publish the draft evaluation report and communicate with the patentee.
6. Issue the official report and collect the remaining assessment fee.
When evaluating a patent, we should first consider and study issues closely related to the patent itself, such as the effectiveness, types and duration of the right, and accurately grasp the basic factors that affect the value of the patent.
Legal basis: People's Republic of China (PRC) Patent Law.
Article 43 The patentee shall pay the annual fee from the year when the patent right is granted.
Article 44 In any of the following circumstances, the patent right shall be terminated before the expiration of the time limit:
(a) failing to pay the annual fee in accordance with the provisions;
(2) The patentee waives his patent right in writing.
Where the patent right is terminated before the expiration of the time limit, it shall be registered and announced by the patent administration department of the State Council.