科研管理

科研管理 ›› 2017, Vol. 38 ›› Issue (7): 137-144.

• 论文 • 上一篇    下一篇

我国发明专利审查周期的影响因素探析

卢娣   

  1. 华中科技大学管理学院,湖北 武汉430074
  • 收稿日期:2016-11-29 修回日期:2017-04-28 出版日期:2017-07-20 发布日期:2017-07-11
  • 通讯作者: 卢娣
  • 基金资助:

    国家自然科学基金面上项目（项目编号：71473095，项目名称：基于审查时滞控制的专利授权机制优化研究，起止时间：2015.01～2018.12）。

An analysis of the influencing factors of China’s invention patent examination period

Lu Di   

  1. School of Management, Huazhong University of Science and Technology, Wuhan 430074, Hubei, China
  • Received:2016-11-29 Revised:2017-04-28 Online:2017-07-20 Published:2017-07-11

摘要： 当前，在专利申请量激增和技术快速更新的背景下，包括我国在内的全球主要国家的专利系统均面临日益严重的审查积压挑战。本文以2003年我国发明专利申请数据为分析样本，利用生存分析的方法，对我国发明专利审查周期的影响因素进行了分析。分析发现，IPC分类数、专利引文数、申请来源国是影响我国发明专利审查周期的保护因素，而权利要求数是危险因素。为此，本文提出可以通过设定准确界定IPC分类的义务、提高引文标准、提高权利要求附加费标准、实现差异化的政治倾向等措施提高我国专利授权系统的运行绩效。

关键词: 专利审查周期, 生存分析, 专利申请, 政治倾向

Abstract: In the background of rapid growth of patent application and quick technology innovation, most countries’ patent systems are facing increasingly serious challenge of patent grant delay, China as well. This paper has analyzed the influencing factors of China’s invention patent examination period by using the method of survival analysis and China’s invention patent data in 2003, and discovered that the protection factors affecting time-lag of China’s invention patent grant include the number of IPC, the number of patent citation and origin country of patent application, while the number of patent claim is a hazard factor. Therefore, this paper has proposed many measurements including to establish the duty of exactly defining IPC, to raise the level of citation and additional fee of the claims and to implement differentiated political propensity for improving performance of China’s patent examination system.

Key words: patent examination period, survival analysis, patent application, political propensity