我国专利无效诉讼中长期存在“循环诉讼”问题,导致涉案专利的权利状态长期处于不稳定状况。这种状况与我国当前大力推进知识产权战略大背景格格不入。有鉴于此,研究我国专利“循环诉讼”现状,找到问题存在的根源,探究其解决方案,有着重要意义。一、中国专利“循环诉讼”问题的起因(一)把专利无效诉讼定位为行政诉讼在《专利法》开始实施的阶段,并没有对专利无效诉讼的制度作全面完备的规定,理论上也没有对相关的问题做深入细致的探讨。之所以出现把专利无效诉讼按行 China’s patent invalid litigation in the long-term existence of “litigation ” issue, resulting in the rights of the patent case for a long time in an unstable state. This situation is incompatible with the current background of vigorously promoting the strategy of intellectual property in our country. In view of this, it is of great significance to study the current situation of China’s patent “lawsuit ” to find out the root of the problem and explore its solution. First, the causes of China’s patent “circular litigation ” problem (a) of the patent invalid litigation as an administrative litigation in the “Patent Law” began to implement the stage, there is no patent litigation system to make a comprehensive and comprehensive provisions, in theory Nor did they make in-depth and detailed discussions on related issues. The reason why the patent invalid action litigation