专利质量综合评价指数——以我国生物医药行业为例

Patent Quality Evaluation Index:an Case of Chinese Bio-pharmaceutical Industry

专利质量问题已引起世界各国的广泛关注。利用文献计量方法确定专利质量评价指标和权重,并给出了专利质量评价指数。根据数据的可得性对指标进行删减,利用OECD给出的生物技术专利IPC分类号,结合医药特征关键词对专利进行筛选,最终得到全国不同省(区、市)生物医药行业专利质量评价指数。研究结果表明,所确定的专利质量指数是有效的,我国生物医药行业专利质量排名前五位的分别是:北京、上海、台湾、香港和江苏。最后提出提高专利质量的对策建议。

Attentions to patent quality has arisen around the world.This paper determines the patent quality evaluation indi-cators and their weight with the method of bibliometrics.It also puts forward the patent evaluation index.After deletion of indicators according to their accessibility,It filters all patents by using the IPC numbers included in biotechnology given by OECD and reference keywords which can represent the character of pharmaceuticals industry.After that,the paper con-clude the pharmaceuticals industry＇s patent quality evaluation indices of all provinces （districts or cities）.The results show that the patent quality indices are valid.The top five of pharmaceuticals industry＇s patent quality are Beijing,Shanghai, Taiwan,Hong Kong and Jiangsu.Suggestions to improve the patent quality are proposed in the end of the paper.