关键词: 中药专利, 继承, 现有技术, 科学, 创新质量

Abstract: With the continuous deepening and improvement of reform, China’s economy is developing rapidly, science and technology are changing with each passing day, making traditional industries unable to keep up with the trend of the times. Therefore, the government proposes to upgrade the level of traditional industrial technologies and transform traditional industries with high technologies to modernize them. It can be seen that it is of great practical significance to explore the modernization and internationalization of traditional industries such as traditional Chinese medicine with distinctive national characteristics. In order to achieve the purpose of researching the impact of science and existing technology on the quality of traditional Chinese industrial technology innovations, and promoting the inheritance of traditional industries to science and existing technology, this paper locates the research object on Chinese medicine patents of Chinese medicine listed companies as the main body, and takes Chinese medicine patents of Chinese medicine listed companies originating from the Patent Search and Analysis Database of National Intellectual Property Administration and CNIPR as samples, supplemented by self-implementation information from the official websites of China Food and Drug Administration and company information data from economic websites such as Tong Hua Shun and company annual reports. On the basis of combining the quantitative dimension and the category dimension, scientific citations and patent citations of traditional Chinese medicine patents are used to characterize the inheritance of science and existing technology in the process of technological innovation of traditional Chinese medicine, and the number of times cited is used as the quality index of innovation. That is to say, the number of times cited is used as the dependent variable of this research, which characterizes the quality of technological innovation, and patent citations, cross-technical fields, scientific citations, ancient medical classics, technical standards, modern medical books are selected as the independent variables of this paper to research the impact of science and existing technology on the number of times cited, and technology breadth, R & D team size, industrialization, company size, public time are introduced as control variables.The specific research methods are as follows: Firstly, the Zero-inflated Negative Binomial Regression is used to research the static impact of traditional Chinese medicine inheritance on the quality of innovation. Secondly, the Catastrophe Progression Method is used to divide the inheritance state of traditional Chinese medicine, and the sample data of each stage are regressed to research the dynamic impact of traditional Chinese medicine inheritance on the quality of innovation. Finally, through the analysis of the empirical model, the impact of Chinese medicine inheritance on the quality of innovation is clearly presented.The research results show that: (1) The patent citations have a robust negative impact on the quality of innovation. Cross-technical field citations have a positive impact on the quality of innovation in 2005-2011, while cross-technical field citations in the static model have no significant impact on the quality of innovation. (2) The scientific citations have a significant negative impact on the quality of innovation in 2003-2004. It has a significant positive impact on the quality of innovation in 2005-2011, while the scientific citations in the static model have no impact on the quality of innovation. The technical standards and the ancient medical classics times cited have a positive impact on the quality of innovation in 2003-2004, while there are no significant impacts on the quality of innovation in 2005-2011. In the static model, the technical standards have a positive impact on the quality of innovation. Ancient medical classics have no significant impact. Modern medical book times cited have a positive impact on the quality of innovation in static model. The research further gives inspiration : (1) Low-quality patent citations will greatly affect the novelty and creativity of patents, reduce the value of patents, and the more patent citations with low quality, the lower the value of patents. Although the degree of integration of Chinese medicine industry across the technical fields has deepened year by year, the impact of the integration of Chinese medicine industry across the technical fields on the quality of patents is still weak and needs to be further improved. (2) The integration of Chinese medicine industry patents and modern sciences is constantly strengthening, and the quality of scientific inheritance is also increasing year by year. The Chinese medicine industry has higher and higher requirements for technical standards and the quality of ancient medical classics. The impact of low-quality technical standards and ancient medical classics on the quality of innovation has been decreasing year by year. At the same time, technical standards have a strong impact on the quality of innovation in the scientific literatures, while medical classics have a weak impact on the quality of innovation. Modern medical books have a strong foundation and system, which can promote the integration of different technologies and improve the quality of patents.The research results of this paper have certain practical significance. The results provide an objective reference for promoting the traditional industry to selectively absorb and inherit science and existing technology and improve the quality of innovation. Although the quantity and quality of inheritance in China have been increasing year by year, the quality of inheritance needs to be improved. Therefore, when innovating technology, inventors should not only pay attention to the quantity of science and inheritance of existing technology, but also pay attention to the quality of inheritance and fully integrate modern sciences and cutting-edge technologies in various fields to improve the quality of patents.At the same time, this paper also enriches the theoretical research. The analysis of patent citations in existing research is mostly used to study the flow of knowledge, while the research on patent quality analysis is less but more quantitative analysis. This paper makes up for the research gap. Introducing patent citation analysis into the research of innovation quality has an impact on traditional industry. On the basis of quantity dimension, category dimension is added to research the impact of patent citations on innovation quality, and the development paths of traditional industry are further explored in order to promote traditional industry and the quality of innovation.

Key words: traditional Chinese medicine patent, inheritance, existing technology, science, innovation quality