天然气部分氧化制乙炔技术专利分析  

Analysis on patent information concerning natural gas to acetylene by partial oxidation technology

作　　者：周泽乾 巴特[1] 关淑红 ZHOU Ze-qian;BA Te;GUAN Shu-hong(Patent Examination Cooperation Sichuan Center of the Patent Office,China National Intellectual Property Administration,Chengdu 610213,China;Xuchang Cigarette Factory,China Tobacco Henan Industrial Co.,Ltd.,Xuchang 461000,China)

机构地区：[1]国家知识产权局专利局专利审查协作四川中心,四川成都610213 [2]河南中烟工业有限责任公司许昌卷烟厂,河南许昌461000

出　　处：《现代化工》2021年第6期22-26,共5页Modern Chemical Industry

摘　　要：分析了天然气部分氧化制乙炔技术在我国的专利申请趋势、分布、法律状态和重要申请人的专利类型,对重要专利进行了分析和对技术发展方向进行了探讨,并对国内相关申请人的专利申请策略提出建议。The application trends,distribution,legal status of the patents and patent types of important applicants in China for natural gas to acetylene technology through partial oxidation are analyzed,the important patents are analyzed and the development direction of the technology is discussed.Advice on application strategy to related Chinese applicants is given.

关 键 词：天然气 乙炔 专利分析 部分氧化 

分 类 号：G306[文化科学] TQ221[化学工程—有机化工]