How to evaluate utility model patents?

The evaluation process of utility model patent value is as follows: first, confirm the purpose and scope of evaluation with the evaluation institution and pay part of the evaluation fee. The evaluation agency will set up a team to conduct on-the-spot investigation on the patent research and development, write an evaluation report after the investigation, and communicate with the patentee on the draft evaluation report. If both parties reach an understanding, the appraisal agency will issue an official version of the appraisal report and collect the remaining appraisal fees.

legal ground

Article 64 of the patent law

The scope of protection of the patent right for invention or utility model shall be subject to the content of the claim, and the description and drawings can be used to illustrate the content of the claim.

Article 65

If a patent is exploited without the permission of the patentee, that is, the patent right is infringed and a dispute arises, it shall be settled by the parties through consultation; Unwilling to negotiate or failing to do so, the patentee or interested party may bring a suit in a people's court or request the administrative department for patent affairs to handle it.

If the patentee or interested party has evidence to prove that others are committing or will commit acts that infringe the patent right and hinder the realization of their rights, and their legitimate rights and interests will be irretrievably damaged if they are not stopped in time, they may apply to the people's court for taking measures of property preservation, ordering the implementation of certain acts or prohibiting certain acts according to law before prosecution.