When is the evaluation of scientific research results of invention patents?

According to the publication time of scientific research results and the patent application time. After scientific research results are published in periodicals or conference papers, you can apply for a patent to the Patent Office immediately, and applying for a national invention patent can be used as a basis for evaluating scientific research results. Patent application is an important basis for the evaluation of scientific research achievements, and the evaluation of scientific research achievements needs to refer to the contribution of scientific research achievements, the promotion of disciplines, the performance in practical application and other factors.