摘要
以我国煤层气技术专利为研究对象,从专利分析的角度出发,结合社会网络分析方法,采用Excel、Ucinet分析工具,分析评价了我国煤层气领域的技术发展趋势、科研合作模式。具体包括:专利申请趋势、IPC研发技术分布、专利高产申请人合作网络三个方面。根据分析结果为我国的煤层气技术发展方向及合作模式提供建议,并对今后我国煤层气技术发展提供决策性支持。
From the perspective of Patent Analysis,we take the patents of Coalbed methane in China as the research object,combined with Social Network Analysis method to evaluate the technology development trend and the scientific research cooperation mode in this field by using Excel and Ucinet.It includes that patent application trend,the IPC distribution of RD,the cooperation network of the patent high applicants.According to the analysis results,we provide suggestions for the development direction of Coalbed methane technology and the cooperation pattern.
出处
《科技和产业》
2016年第4期120-124,142,共6页
Science Technology and Industry
基金
山西省软科学研究重大项目(2014042002-02)
山西省科技攻关项目(20120322002-03)
关键词
专利分析
社会分析网络
煤层气
技术发展
合作模式
patent analysis
social network analysis
coalbed methane
technology development
cooperation mode
