摘要
基于智慧芽专利数据库,对磁分离水处理技术的公开专利进行了系统检索和分析.通过关键词、分类号的组合检索以及采用人工去噪、补检等手段得到相关专利集.从专利的申请趋势、主要申请人、申请人国别、IPC分布、专利布局情况等多个维度进行分析并得出结论,以期为技术研发、市场布局等提供参考.
Abstract
A systematic search and analysis of publicly available patents for magnetic separation water treatment technology was conducted based on the Smart Sprout Patent Database.Obtain relevant patent sets through a combination of keyword and classification number retrieval,as well as manual denoising,supplementary testing,and other methods.Analyze and draw conclusions from multiple dimensions such as patent application trends,main applicants,applicant countries,IPC distribution,and patent layout,in order to provide reference for technology research and development,market layout,and so on.
NETL
NSTL
万方数据