基于科学知识图谱的太子参领域专利信息研究

Mapping Knowledge Domains of the Patent Information of Pseudostellaria heterophylla

太子参是保健类中草药资源的重要组成部分之一。利用Citespace软件对1990—2018年国内专利检索数据库所收录的以太子参为主题的领域内专利进行文献统计和可视化计量分析,以专利视角挖掘太子参信息数据,并从太子参领域专利中的专利申请趋势分析、专利申请区位分析、专利领域分析、专利发明人分析、专利权利机构分析和太子参研究热点及其演变分析等方面进行剖析,以期为中药太子参专利分析的深入研究提供借鉴,也为太子参领域相关研究提供一定参考。

Pseudostellariae heterophylla is one of the important components of health care Chinese herbal medicine resources.In this research,we used the software Citespace to conduct literature statistics and visual metrological analysis of the patents in the field of Pseudostellariae heterophylla in the domestic patent search database in 1990-2018.The information of Pseudostellariae heterophylla was excavated from the perspective of patent from the aspects of patent application trend analysis,patent application location analysis,patent inventor analysis,patent rights organization analysis and research hotspots evolution analysis of Pseudostellariae heterophylla. This research provided references for the in-depth study of patent analysis and the related research in the field of Pseudostellariae heterophylla.