基于CiteSpace的我国专利诉讼研究现状与趋势分析

Analysis of Research Status and Trends on China’s Patent Litigation Based on CiteSpace

与传统经营风险相比,专利诉讼风险尤其是专利侵权诉讼风险对企业的危害更大。为保障我国专利司法保护与市场主体的科技创新,以1994—2020年中国知网数据库关于专利诉讼的383篇核心文献为对象,运用CiteSpace软件分析国内专利诉讼研究热点、演进趋势,并对前沿进行分析和预判。结果发现:国内早期相关研究从2004年开始增多、2016年达到顶峰,受政策与热点案件影响较大,研究脉络分为3个阶段,内容主要包括专利诉讼的基础理论、专利战略、非专利实施主体与专利诉讼信息运用等,热点以“专利诉讼”“专利侵权诉讼”“专利侵权”三大主题为中心向外发散,研究视角较多,但核心作者群尚未形成。进而提出在专利诉讼领域搭建适合于我国的相关理论研究框架、加强与其他各领域的合作研究,企业强化专利风险管理和专利诉讼信息分析利用,并重点关注企业在“出海”过程中可能遇到的专利诉讼的应对措施等。

Compared with traditional business risk,patent litigation risk,especially patent infringement litigation risk,is more harmful to enterprises.In order to guarantee the judicial protection of patent and the scientific and technological innovation of market subjects in China,this paper analyzes the research hotspots and evolution trends of patent litigation in China by using CiteSpace software based on 383 core documents on patent litigation in CNKI database from 1994 to 2020,and analyzes and predicts the frontier.The findings show that the domestic early related studies began to increase from 2004 and reached the peak in 2016,which was greatly influenced by policies and hot cases;the research sequence is divided into three stages,including basic theory of patent litigation,patent strategy,non-practicing entity and application of patent litigation information,etc;the hot topics are"patent litigation","patent infringement litigation"and"patent infringement",with many research perspectives,but the core author group has not yet been formed.Furthermore,the paper proposes to build relevant theoretical research framework suitable for China in the field of patent litigation,strengthen cooperative research in other fields,strengthen patent risk management and patent litigation information analysis and utilization of enterprises,and focus on the measures to deal with patent litigation that enterprises may encounter in the process of going abroad.