摘要
文章以智慧芽专利数据库为基础,利用计量分析方法对大气污染防治技术专利信息进行定性和定量分析,通过剖析大气污染防治技术专利申请数量年度变化趋势、技术区域布局、行业分布、专利类型、主要申请人、技术分布与发展趋势、市场价值评估等情况,研究我国自开展大气污染防治工作以来专利技术的支撑情况与研究进展,并提出了今后的发展方向,以期为我国今后开展大气污染防治技术创新研究与决策管理工作提供参考与借鉴。
The qualitative and quantitative analysis of patent information of air pollution prevention and control technologies was carried out by means of bibliometric analysis method based on the PatSnap Patent Database.By analyzing the annual change trend of the number of patent applications for air pollution prevention and control technology,the layout of technology regions,industrial distribution,patent types,principal applicants,technology distribution and development trend,market value assessment,etc.,this paper studied the support situation and research progress of patented technologies since the work of air pollution prevention and control was carried out in China,and put forward the future direction of development,with a view to providing reference for future innovation research and decision-making management of air pollution prevention and control technologies in China.
作者
卢静
赵云皓
徐志杰
王志凯
辛璐
LU Jing;ZHAO Yun-hao;XU Zhi-jie;WANG Zhi-kai;XIN Lu(Chinese Academy of Environmental Planning,Beijing 100012,China)
出处
《中国环保产业》
2020年第6期22-28,共7页
China Environmental Protection Industry
基金
国家重点研发计划专项“大气环保产业园创新政策机制试点研究”(2016YFC0209100)。
关键词
大气污染防治技术
专利信息
发展态势
air pollution prevention and control technologies
patent information
development trend
