通过中国专利数据库公开的发明专利信息,采用专利地图和专利计量分析方法,从总体发展趋势、地域分布态势、创新主体竞争优势、研发团队创新效率和研发热点及技术关联等方面,对我国干细胞产业技术竞争态势进行系统分析与比较。结果表明,我国干细胞产业专利技术增长强劲,美国、日本、韩国等发达国家是我国在干细胞领域的竞争者,我国干细胞技术优势主要集中在科研机构和大学,国内研发团队领军人才明显少于国外机构,国内专利技术质量也不及于国外。本研究旨在为我国干细胞产业专利战略和产业创新政策的制定提供决策参考。

Through the invention patent information disclosed in the China patent database, and using the patent maps and patent-bibliometric analysis methods, the paper systematically analyzes and compares the competition trend of stem cell industry in our country, from the aspects of overall development trend, regional distribution trend, innovation subject competition advantage, R D team efficiency, R D hot points and technology relevance etc.. The research shows that, the quantity growth of stem cell industry patent technology in our country is strong, and our main competitors are from America, Japan and South Korea of these developed countries, and the research advantage of research institution and university is stronger than the enterprises in China, and our leader talent of R D team is far fewer than the foreign, and China"s patent quality is lower than the foreign. This research is to provide decision reference for patent strategy and related industrial policy construction of stem cell industry in our country.

G306

国家自然科学基金“区域战略性新兴产业综合优势理论方法与实证研究”（71173062）