摘要
本文利用incopat科技情报创新平台,对ALK抑制剂克唑替尼的全球申请进行了检索筛选,通过数据处理及加工,对该药物的专利申请趋势、技术发展的生命周期、主要申请人、专利技术构成以及法律状态进行了分析,并针对该药原研公司布局的中国专利情况做了进一步分析,有利于指导国内制药企业进行项目立项、专利布局,并在此基础上开展仿创性的新药研发工作。
By means of the technology innovation information service platform of incopat,the global patents of ALK inhibitor crizotinib were retrieved. After processing the data for crizotinib related patents,such as patent application trends,technological development life cycle,the principal applicant,the composition of patent technology and patent legal status are analyzed,the patent information of crizotinib from Pfizer was analyzed and researched and we especially dissect its layout to the patent situation in China. This article can be beneficial to guide the domestic pharmaceutical enterprises on the project establishment,patent layout,and to carry out the generics and new drug RD works on this basis.
出处
《中国新药杂志》
CAS
CSCD
北大核心
2017年第5期484-488,共5页
Chinese Journal of New Drugs
关键词
克唑替尼
专利检索
专利信息分析
专利布局
crizotinib
patent retrieve
patent information analysis
patent layout