Article(id=1322127303891603478, tenantId=1146029695717560320, journalId=1235980733773295621, issueId=1322127297054888908, 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=1622995200000, acceptedDateStr=2021-06-07, onlineDate=1793149313185, onlineDateStr=2026-10-28, pubDate=1639497600000, pubDateStr=2021-12-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793149313185, onlineIssueDateStr=2026-10-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793149313185, creator=13701087609, updateTime=1793149313185, updator=13701087609, issue=Issue{id=1322127297054888908, tenantId=1146029695717560320, journalId=1235980733773295621, year='2021', volume='30', issue='23', pageStart='2121', pageEnd='2224', issueExtLink='null', onlineDate='null', pubDate='1639497600000', pubDateStr='2021-12-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793149311555, creator='13701087609', updateTime=1793149538282, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1322128248071369266, tenantId=1146029695717560320, journalId=1235980733773295621, issueId=1322127297054888908, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1322128248075563571, tenantId=1146029695717560320, journalId=1235980733773295621, issueId=1322127297054888908, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=2135, endPage=2140, ext={EN=ArticleExt(id=1322127304306839575, articleId=1322127303891603478, tenantId=1146029695717560320, journalId=1235980733773295621, language=EN, title=Drugs polymorphism patent application from the perspective of patent invalidation, columnId=null, journalTitle=Chinese Journal of New Drugs, columnName=null, runingTitle=null, highlight=null, articleAbstract=

This paper clarifies the usage frequency and the success rate of invalidation of various articles of patent law based on statistical analysis of the invalidation cases of drugs polymorphism patents in recent years. The paper also sumed up and sorted out some viewpoints involved in the corresponding cases, in order to provide a certain reference for pharmaceutical companies to apply for crystal patents.

, authors=Bo WU, Hong-ru CHEN, authorsList=Bo WU, Hong-ru CHEN, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1322127304583663640, articleId=1322127303891603478, tenantId=1146029695717560320, journalId=1235980733773295621, language=CN, title=从无效宣告角度看药物晶型专利申请, columnId=1236331162679955859, journalTitle=中国新药杂志, columnName=新药述评与论坛, runingTitle=null, highlight=null, articleAbstract=

本文通过对近年来晶型专利的无效宣告案例进行统计分析,明晰了在晶型专利的无效宣告中各个法条的使用频率和无效成功率,并对部分法条在对应案例中所涉及的观点进行了归纳和整理,以期为制药企业进行晶型专利的申请提供一定参考。

, authors=武波, 陈鸿儒, authorsList=武波, 陈鸿儒, authorCompany=null, correspAuthors=null, authorNote=

陈鸿儒,女,硕士,主要从事医药生物领域专利审查工作。E-mail:。

武波,男,硕士,主要从事医药生物领域专利审查工作。E-mail:。

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武波,男,硕士,主要从事医药生物领域专利审查工作。E-mail:。

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武波,男,硕士,主要从事医药生物领域专利审查工作。E-mail:。

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从无效宣告角度看药物晶型专利申请
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武波 , 陈鸿儒
中国新药杂志 | 新药述评与论坛 2021,30(23): 2135-2140
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中国新药杂志 |新药述评与论坛 2021 , 30 (23) : 2135 -2140
从无效宣告角度看药物晶型专利申请
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武波,男,硕士,主要从事医药生物领域专利审查工作。E-mail:。

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武波 , 陈鸿儒
作者信息
  • 国家知识产权局专利局专利审查协作江苏中心医药生物发明审查部,苏州 215163
作者简介:

陈鸿儒,女,硕士,主要从事医药生物领域专利审查工作。E-mail:。

武波,男,硕士,主要从事医药生物领域专利审查工作。E-mail:。

Drugs polymorphism patent application from the perspective of patent invalidation
Bo WU , Hong-ru CHEN
Affiliations
  • Patent Examination Cooperation Jiangsu Center of the Patent Office, China National Intellectual Property Administration, Suzhou 215163, China
出版时间: 2021-12-15
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本文通过对近年来晶型专利的无效宣告案例进行统计分析,明晰了在晶型专利的无效宣告中各个法条的使用频率和无效成功率,并对部分法条在对应案例中所涉及的观点进行了归纳和整理,以期为制药企业进行晶型专利的申请提供一定参考。

晶型专利  /  无效宣告  /  创造性  /  专利申请

This paper clarifies the usage frequency and the success rate of invalidation of various articles of patent law based on statistical analysis of the invalidation cases of drugs polymorphism patents in recent years. The paper also sumed up and sorted out some viewpoints involved in the corresponding cases, in order to provide a certain reference for pharmaceutical companies to apply for crystal patents.

drugs polymorphism patents  /  invalidation  /  inventiveness  /  patent application
武波, 陈鸿儒. 从无效宣告角度看药物晶型专利申请. 中国新药杂志, 2021 , 30 (23) : 2135 -2140 .
Bo WU, Hong-ru CHEN. Drugs polymorphism patent application from the perspective of patent invalidation[J]. Chinese Journal of New Drugs, 2021 , 30 (23) : 2135 -2140 .

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李越. 专利复审委员会第4W101242号决定[S]. 2012.
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李雪莹, 王静, 朱伟. 药物晶型类专利申请及其创造性审查[J]. 中国新药杂志, 2020, 29(9): 978-982.
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张艳, 朱亮, 刘团坤, 等. 晶型调控与计算模拟在药物多晶型研究中的应用进展[J]. 中国医药工业杂志, 2021, 52(10): 1297-1303.
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洪梦实, 曹寅秋, 谢京晶, 欧阳雪宇. 帕唑帕尼的全球发明专利分析[J]. 中国发明与专利, 2016(9): 47-53.
2021年第30卷第23期
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  • 首发时间:2026-10-28
  • 出版时间:2021-12-15
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  • 录用日期:2021-06-07
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    国家知识产权局专利局专利审查协作江苏中心医药生物发明审查部,苏州 215163
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2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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