国内涂料领域专利地图研究

利用专利地图的理论和方法从专利管理图和专利技术图两个方面绘制了国内涂料领域的专利发展动向图、专利地区分布图、专利IPC分布图、专利技术生命周期图,对我国涂料行业的技术发展状况进行了剖析。通过汇总分析了我国涂料领域的专利申请情况,揭示涂料专利主要区域分布状态及主要技术方向,促使越来越多的人士对产业技术发展及知识产权保护予以更多的关注。

Study on Patent Map in Domestic Coatings Fields

Patent development trend diagram,patent region distribution,patent IPC distribution map and patent technology life cycle diagram of domestic coatings area were drawn by using the patent map theory and method from the patent management chart and patent technological chart two aspects;the technology development status of domestic coatings industry was analyzed.Patent application situations of coating area in our country were analyzed by collect the data and the coating patent main regional distribution and te...