【摘要】 对全球聚甲醛(POM)专利进行数据挖掘和计量分析,通过对全球POM专利现状、核心专利以及中国POM现状的分析,对其专利申请趋势、专利布局区域、全球竞争态势以及技术分布概况与专利权人的科研和经济实力等指标进行了全方位考察,为我国POM相关产业提供信息支持和参考。更多还原

【Abstract】 Data mining and information analysis of the patents of global polyoxymethylene were discussed.Based on the analysis of global POM patents status,core patents status and Chinese POM status,some inspects were fully investigated.It was included that POM patent application trend,patent layout area,global competition situation,the distribution of technology,scientific research and economic strength of patentees.The results provided information support and reference to China’s POM industry.更多还原