摘要：专利是科技成果保护和转化的重要载体，清楚的专利保护范围是成果商业化的基础。

专利保护范围由权利要求决定，其中技术术语的使用以及其带来的技术术语的解释是包括专

利授权、确权，甚至专利侵权诉讼在内的专利保护全流程的关键。通过对 1件化学类专利无

效行政纠纷案的无效请求审查、一审和二审的梳理，通过审查、审理过程中对相同权利要求中

技术术语的不同解释思路进行比对分析，旨在为科研人员在科技成果保护、专利文件撰写提

供指导。

Abstract: Patents are an important carrier for the protection and transformation of scientific and technological achievements, and a

clear scope of patent protection is the foundation for the commercialization of achievements. The scope of patent protection is

determined by the claims, and the use of technical terms and the interpretation of the technical terms they bring are key to the entireprocess of patent protection, including patent authorization, confirmation, and even patent infringement litigation. Through thereview, first instance, and second instance of an administrative dispute over the invalidation of a chemical patent, this study aims toprovide guidance for researchers in protecting scientific and technological achievements and writing patent documents by comparingand analyzing different interpretations of the same claims during the review and trial process.