Research on distribution of invention patents of Chinese materia medica for treating high mortality diseases in China--analysis mechanism based on IPC number A61P
10.7501/j.issn.0253-2670.2020.17.029
- VernacularTitle: 我国中药治疗高死亡率疾病的发明专利分布研究——基于国际专利分类号A61P的分析机制
- Author:
Kai-Tong LIANG
1
Author Information
1. School of Intellectual Property, Nanjing University of Science and Technology
- Publication Type:Journal Article
- Keywords:
Chinese materia medica invention patent;
Digestive system diseases;
High mortality diseases;
IPC number A61P;
Malignant tumors;
Mental disorders
- From:
Chinese Traditional and Herbal Drugs
2020;51(17):4598-4604
- CountryChina
- Language:Chinese
-
Abstract:
Based on the International Patent Classification (IPC) A61P, this paper analyzes the distributional therapeutic situation of Chinese materia medica (CMM) in China dynamically and statically from the perspective of invention patent, then the list of 10 groups of A61P with the largest amount of invention patents application and effective amount is compared with the list of high mortality diseases in China, so as to verify the idea whether the R&D focus of CMM is on high mortality diseases, and put forward suggestions for the R&D directions and strategies of CMM in the treatment of high mortality diseases. The research finds that the R&D of CMM mainly focuses on treating high mortality diseases, except for the malignant tumors and mental disorders. In addition, the intellectual achievement of CMM in the treatment of digestive system diseases is the dominant direction. Under the background of internationalization and standardization of CMM, China needs to strengthen the R&D investment direction of CMM in the treatment of malignant tumors, mental disorders and other fields. The quantity and quality advantages of CMM in the treatment of digestive system diseases will be of significance, thus it needs to actively carry out patent distribution abroad. The role of technical evaluation in the cultivation of high-quality and high-value patents should be attached importance.
