Article(id=1236696517894008944, tenantId=1146029695717560320, journalId=1235980733773295621, issueId=1236696515473895464, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=null, receivedDateStr=null, revisedDate=null, revisedDateStr=null, acceptedDate=1656864000000, acceptedDateStr=2022-07-04, onlineDate=1772781026576, onlineDateStr=2026-03-06, pubDate=1673712000000, pubDateStr=2023-01-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1772781026576, onlineIssueDateStr=2026-03-06, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1772781026576, creator=13701087609, updateTime=1772781026576, updator=13701087609, issue=Issue{id=1236696515473895464, tenantId=1146029695717560320, journalId=1235980733773295621, year='2023', volume='32', issue='1', pageStart='1', pageEnd='109', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1772781025999, creator=13701087609, updateTime=1772782685740, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1236703476982542786, tenantId=1146029695717560320, journalId=1235980733773295621, issueId=1236696515473895464, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1236703476982542787, tenantId=1146029695717560320, journalId=1235980733773295621, issueId=1236696515473895464, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=1, endPage=7, ext={EN=ArticleExt(id=1236696518141472898, articleId=1236696517894008944, tenantId=1146029695717560320, journalId=1235980733773295621, language=EN, title=Study on global R&D of anti-coronavirus 3CL protease inhibitors based on patent analysis, columnId=null, journalTitle=Chinese Journal of New Drugs, columnName=null, runingTitle=null, highlight=null, articleAbstract=

3CL protease inhibitors has become the focus of the current research on anti-coronavirus drugs. The analysis of the patent information will help the research and innovation of such anti-coronavirus drugs. This paper analyzes the application trends of anti-coronavirus 3CL protease inhibitor-related patents, the distribution of regional status of patents, important applicants, patented technology themes, progress of key drug development and other factors. We also analyze the development of related patent technologies and aim to help domestic pharmaceutical enterprises carry out innovation and complete the strategic layout.

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3CL蛋白酶抑制剂为当前抗冠状病毒药物的研究热点，对其专利信息的分析有助于此类药物的研发和创新。本文运用专利情报分析方法依据检索得到的全球抗冠状病毒的3CL蛋白酶抑制剂相关技术的专利数据，对3CL蛋白酶抑制剂相关专利的申请趋势、专利区域分布状况、重要申请人、专利技术主题以及重点药物研发进展等因素进行了分析，梳理了相关专利技术的发展动态，有助于国内制药企业在此基础上进行创新和提早进行专利战略布局。

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靳春鹏，男，硕士，副研究员，研究方向：医药领域知识产权分析。E-mail: 616341829@qq.com。

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靳春鹏，男，硕士，副研究员，研究方向：医药领域知识产权分析。E-mail: 616341829@qq.com。

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黄磊，女，硕士，副研究员，研究方向：医药领域知识产权分析。E-mail: huanglei@cnipa.gov.cn。

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黄磊，女，硕士，副研究员，研究方向：医药领域知识产权分析。E-mail: huanglei@cnipa.gov.cn。

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