摘要
利用中国知识产权网专利信息服务平台对国内中草药失效专利进行检索,从数量、申请人和技术领域几方面对中草药失效专利进行分析,发现我国中草药专利产出偏少,科技含量较低,维持周期较短,专利保护意识有待提高。
The paper retrieves domestic invalid patents of traditional Chinese herbal medicine from China Intellectual Property ( CNI- PR) patent information service platform, carries out analysis from the aspects of amount, applicant and technology field. The result shows that the output of traditional Chinese herbal medicine patient is low, the technology content is not high, the maintenance cycle is short and the patent protection awareness needs to be improved.
出处
《医学信息学杂志》
CAS
2014年第8期49-52,共4页
Journal of Medical Informatics
基金
中央级公益性科研院所基本科研业务费专项(项目编号:ZZ070822
ZZ070322)
中国中医科学院科技创新团队项目(项目编号:PY1306)
关键词
中草药
失效专利
专利分析
Traditional Chinese herbal medicine
Invalid patent
Patent analysis
作者简介
刘扬,实习研究员;
通讯作者:李海燕。