基于Innography的黄精利用技术态势及热点分析

Technology Situation and Hotspot Analysis in Using Polygonatum sibiricum Based on Innography

黄精是我国传统中药,具有重要的药用价值、食用价值和经济开发价值。基于Innography专利分析平台,从专利申请、专利布局、专利技术来源、竞争态势、IPC技术类别等角度对全球和中国黄精研发的发展态势进行探讨,并在挖掘该领域核心专利的基础上,进一步分析核心专利的来源国家、专利权人及技术热点状况。研究表明,全球黄精研发正处于快速发展时期,中国拥有该领域大量专利,并掌握了绝大多数核心专利,黄精专利主要由企业申请,相关技术主要集中在青岛、浙江和山东的四家企业,申请领域主要分布在IPC-A部,其方向主要为包含黄精的草药配方、活性物质提取和含酒精饮品的开发。研究可为全面了解黄精研发的发展状况,制定科学的产业发展政策提供重要参考。

As a traditional Chinese medicine,Polygonatum sibiricum has important medicinal value,edible value and economic development value.Based on the Innography patent analysis platform,this paper not only discussed the development trend of global and Chinese P.sibiricum from the perspectives of patent applications,patents layout,technology source,competitive situation and IPC technology category,but also further analyzed source and patentees of core patents,and technical hotspots based on exploring the core patents in this field.Studies have shown that worldwide P.sibiricum research is in a period of rapid development,and China owns a large number of patents in the field and controls the most core patents.P.sibiricum related patents are mainly applied by enterprises and related technologies are mainly concentrated in4enterprises in Qingdao,Zhejiang and Shandong.The application area is mainly distributed in IPC-A department and the main directions are herbal formula containing P.sibiricum,extraction of active substances and development of alcoholic beverages.The result may provide an important reference for comprehensively understanding the development of P.sibiricum research and formulating scientific industrial development policies.