中国专利引用数据（世界版）简介
据商务部统计，截止2018年，我国发明专利申请数已连续8年居世界第一。然而，专利数量多并不代表专利质量高。正如论文引用量是衡量论文质量的重要指标，专利引用量也是衡量专利质量的核心指标。
专利引用是指一件专利被后申请专利的申请人或审查员所引用，表征着两件专利在技术上的关联性。专利引用脱胎于Science Citation Index（SCI美国科学引文索引），它是由科技文献对于相关文献的引用而构成的知识网络。大约在1947年2月，USPTO（美国专利和商标局）最早开始尝试在授权的专利文件上列出相关参考文献，用于评估专利方案。如今，一般意义上的专利引证信息有两种来源：
- 一是由专利发明人在申请前提供，在专利说明书的“背景技术”等部分引用的参考文献，用于阐述该发明与已知技术之间的差异并展示了该发明的新颖性。 例如美国专利制度强制要求申请人以Information Disclosure Statement（IDS）形式披露在整个专利申请过程中获知的与本专利相关的全部技术资料，否则该专利无法获得授权或授权后被认定无效。
- 二是由专利审查员在审查过程中加入。 审查员为判断一项专利是否具有新颖性和创造性，会进行专利检索以查找与该发明保护的技术领域最接近的现有技术。
专利引用数据至少有以下两方面作用：
- 追踪技术的发展路径和知识流动。 自Narin（1994）将文献计量学引入专利计量学以来，专利引用一直被认为可以客观体现知识关联。如果一个专利引用了之前的专利，则可以推测该专利使用了之前专利中所包含的知识。专利引用网络可以展示技术创新的动态过程，还可以看出部门与部门间、行业与行业间的知识流动特征。
- 衡量创新质量和创新价值。 创新水平的衡量不仅在于数量，还在于质量，专利的重要性或价值也存在很大差异，简单的专利数量无法提供有关创新的全部信息。专利引用则可以用来评估专利的质量以及专利的创新价值。
Adam Jeffe和Manuel Trajtenberg的《Patents，Citations and Innovations》一书被誉为专利引用方面的经典著作，它阐述了如何通过专利引用关系来分析专利的价值和技术变化的趋势。
与中国专利引用数据（中国版）相比，本数据库有三方面优点：第一，本数据库不仅包含了中国专利被本国申请的专利引用的情况，也包含世界上其他国家对中国专利的引用情况。第二，本数据库不仅包含了该专利被引用情况的详细信息，也包含了该专利引用其他专利的详细信息。第三，本数据库还统计了各个专利在每个国家截止目前的法律状态信息。
数据库应用指南
转载： 专利引用数据，可以用来做哪些研究？
转载： 如何理解专利“被引用数量”与专利价值的关系？
转载： 中国高校价值专利挖掘-发明人引用大数据分析
数据规模
时间区间
1985-2020.12.31
字段展示
| 基本信息表 | 专利被引表 | 专利引用表 | 事务表 |
|---|---|---|---|
| 专利ID | 专利ID | 专利ID | 专利ID |
| 专利发明人 | 引用专利公开日期 | 被引用专利公开日期 | 序号 |
| 专利名称 | 引用专利申请公布号 | 被引用专利优先权日 | 日期 |
| 专利申请日期 | 引用专利所有权人 | 被引用专利申请公布号 | 代码 |
| 专利申请人 | 引用专利名称 | 被引用专利名称 | 事件类型 |
| 专利优先权日 | 引用专利优先权日 | 被引用专利所有权人 | 描述 |
| 专利申请号 | 是否Family to Family引用 | 是否Family to Family引用 | |
| 专利公布日期 | |||
| 专利申请公布号 | |||
| 专利授权日期 | |||
| 专利授权公布号 | |||
| 专利被引用次数 | |||
| 专利权利要求数 | |||
| 法律状态 | |||
| 引用其他专利次数 |
样本数据
基本信息表
| 专利ID | 专利发明人 | 专利名称 | 专利申请日期 | 专利申请人 | 专利优先权日 | 专利申请号 | 专利公布日期 | 专利申请公布号 | 专利授权日期 | 专利授权公布号 | 专利被引用次数 | 专利权利要求数 | 法律状态 | 引用其他专利次数 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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| CN103717202A | 奥利维尔·杜赛,穆里尔·普裘斯,西西尔·罗伯特,多瑞斯·贝尔尼尼 | 用于增强皮肤细胞中胶原合成的化妆品组合物 | 2012-04-18 | 科蒂德国有限责任公司 | 2011-04-20 | CN103717202A | 2014-04-09 | CN201280023880.3A | 2016-01-20 | CN103717202B | 11 | 10 | EP - IP Right Cessation Application Filing Active Active, CN - IP Right Cessation Application Filing Active Active, WO - IP Right Cessation Application Filing Active Active, US - IP Right Cessation Application Filing Active Active | 14 |
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| CN1302286A | 让娜·皮卡,安德列斯·赫雷曼,克里斯蒂安·维亚尔 | 芳香化合物在使用2－苯甲酰基苯甲酸酯、2－烷酰基苯甲酸酯或α－酮酯的香料中的缓慢释放 | 1999-05-17 | 弗门尼舍有限公司 | 1998-05-28 | CN1302286A | 2001-07-04 | CN 99806560 | 2004-08-04 | CN1160306C | 57 | 27 | US - Expired - Lifetime, CN - IP Right Cessation Expired - Lifetime Application Discontinuation Abandoned IP Right Grant IP Right Cessation Expired - Lifetime Expired - Lifetime Expired - Lifetime Application Discontinuation, DE - IP Right Cessation Expired - Lifetime Application Discontinuation Abandoned IP Right Grant IP Right Cessation Expired - Lifetime Expired - Lifetime Expired - Lifetime Application Discontinuation, PL - IP Right Cessation Expired - Lifetime Application Discontinuation Abandoned IP Right Grant IP Right Cessation Expired - Lifetime Expired - Lifetime Expired - Lifetime Application Discontinuation, ID - IP Right Cessation Expired - Lifetime Application Discontinuation Abandoned IP Right Grant IP Right Cessation Expired - Lifetime Expired - Lifetime Expired - Lifetime Application Discontinuation, TR - IP Right Cessation Expired - Lifetime Application Discontinuation Abandoned IP Right Grant IP Right Cessation Expired - Lifetime Expired - Lifetime Expired - Lifetime Application Discontinuation, CA - IP Right Cessation Expired - Lifetime Application Discontinuation Abandoned IP Right Grant IP Right Cessation Expired - Lifetime Expired - Lifetime Expired - Lifetime Application Discontinuation, WO - IP Right Cessation Expired - Lifetime Application Discontinuation Abandoned IP Right Grant IP Right Cessation Expired - Lifetime Expired - Lifetime Expired - Lifetime Application Discontinuation, BR - IP Right Cessation Expired - Lifetime Application Discontinuation Abandoned IP Right Grant IP Right Cessation Expired - Lifetime Expired - Lifetime Expired - Lifetime Application Discontinuation, EP - IP Right Cessation Expired - Lifetime Application Discontinuation Abandoned IP Right Grant IP Right Cessation Expired - Lifetime Expired - Lifetime Expired - Lifetime Application Discontinuation, JP - IP Right Cessation Expired - Lifetime Application Discontinuation Abandoned IP Right Grant IP Right Cessation Expired - Lifetime Expired - Lifetime Expired - Lifetime Application Discontinuation, AR - IP Right Cessation Expired - Lifetime Application Discontinuation Abandoned IP Right Grant IP Right Cessation Expired - Lifetime Expired - Lifetime Expired - Lifetime Application Discontinuation, ZA - Expired - Lifetime | 11 |
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| CN102471188A | B·T·金利,C·J·马特,E·L·金姆博,P·S·诺斯罗普,P·W·西博 | 从烃气流中去除重质烃和酸性气体的系统和方法 | 2010-07-09 | 埃克森美孚上游研究公司 | 2009-07-30 | CN102471188A | 2012-05-23 | CN2010800338588A | 2015-11-25 | CN102471188B | 45 | 32 | CA - Active IP Right Cessation IP Right Grant IP Right Grant Pending Abandoned Withdrawn Application Filing IP Right Cessation , MY - Active IP Right Cessation IP Right Grant IP Right Grant Pending Abandoned Withdrawn Application Filing IP Right Cessation , EA - Active IP Right Cessation IP Right Grant IP Right Grant Pending Abandoned Withdrawn Application Filing IP Right Cessation , SG - Active IP Right Cessation IP Right Grant IP Right Grant Pending Abandoned Withdrawn Application Filing IP Right Cessation , MX - Active IP Right Cessation IP Right Grant IP Right Grant Pending Abandoned Withdrawn Application Filing IP Right Cessation , CN - Active IP Right Cessation IP Right Grant IP Right Grant Pending Abandoned Withdrawn Application Filing IP Right Cessation , JP - Active IP Right Cessation IP Right Grant IP Right Grant Pending Abandoned Withdrawn Application Filing IP Right Cessation , US - Active IP Right Cessation IP Right Grant IP Right Grant Pending Abandoned Withdrawn Application Filing IP Right Cessation , EP - Active IP Right Cessation IP Right Grant IP Right Grant Pending Abandoned Withdrawn Application Filing IP Right Cessation , WO - Active IP Right Cessation IP Right Grant IP Right Grant Pending Abandoned Withdrawn Application Filing IP Right Cessation , BR - Active IP Right Cessation IP Right Grant IP Right Grant Pending Abandoned Withdrawn Application Filing IP Right Cessation , AR - Active IP Right Cessation IP Right Grant IP Right Grant Pending Abandoned Withdrawn Application Filing IP Right Cessation | 26 |
| CN1888171A | 郑国烟 | 竹炭涤纶纤维、大豆纤维和羊绒纤维混纺纱线及其制备方法 | 2006-08-01 | 无锡百和织造有限公司 | 2006-08-01 | CN1888171A | 2007-01-03 | CN 200610103789 | 2009-08-05 | CN100523335C | 7 | 6 | CN - IP Right Cessation | 0 |
| CN101535110A | 克里斯托弗·约翰·格林伍德 | 无级变速传动装置 | 2007-09-24 | 托罗特拉克(开发)有限公司 | 2006-09-26 | CN101535110A | 2009-09-16 | CNA2007800412974A | 2014-04-09 | CN101535110B | 23 | 15 | GB - Application Filing IP Right Grant Active Application Discontinuation Pending IP Right Grant Active, WO - Application Filing IP Right Grant Active Application Discontinuation Pending IP Right Grant Active, KR - Application Filing IP Right Grant Active Application Discontinuation Pending IP Right Grant Active, JP - Pending, CN - Application Filing IP Right Grant Active Application Discontinuation Pending IP Right Grant Active, DE - Application Filing IP Right Grant Active Application Discontinuation Pending IP Right Grant Active | 17 |
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| CN1951581A | 秋田宏二,菊池雅博,片野诏雄 | 清扫装置 | 2006-10-18 | 欧力天工股份有限公司 | 2005-10-18 | CN1951581A | 2007-04-25 | CNA2006101356201A | 11 | 8 | JP - Pending, TW - Application Discontinuation Application Discontinuation, KR - Application Discontinuation Application Discontinuation, CN - Application Discontinuation Application Discontinuation | 6 | ||
| CN1788273A | 克劳斯·胡格,托尔斯滕·瓦勒尔 | 卡接收装置 | 2004-03-24 | 西门子公司 | 2003-05-12 | CN1788273A | 2006-06-14 | CNA2004800127558A | 2008-04-09 | CN100380398C | 8 | 25 | DE - Active Expired - Fee Related IP Right Cessation IP Right Cessation IP Right Grant Pending Active Active IP Right Cessation, ES - Active Expired - Fee Related IP Right Cessation IP Right Cessation IP Right Grant Pending Active Active IP Right Cessation, DK - Active Expired - Fee Related IP Right Cessation IP Right Cessation IP Right Grant Pending Active Active IP Right Cessation, PL - Active Expired - Fee Related IP Right Cessation IP Right Cessation IP Right Grant Pending Active Active IP Right Cessation, US - Active Expired - Fee Related IP Right Cessation IP Right Cessation IP Right Grant Pending Active Active IP Right Cessation, AT - Active Expired - Fee Related IP Right Cessation IP Right Cessation IP Right Grant Pending Active Active IP Right Cessation, CN - Active Expired - Fee Related IP Right Cessation IP Right Cessation IP Right Grant Pending Active Active IP Right Cessation, WO - Active Expired - Fee Related IP Right Cessation IP Right Cessation IP Right Grant Pending Active Active IP Right Cessation, JP - Active Expired - Fee Related IP Right Cessation IP Right Cessation IP Right Grant Pending Active Active IP Right Cessation, RU - Active Expired - Fee Related IP Right Cessation IP Right Cessation IP Right Grant Pending Active Active IP Right Cessation, EP - Active Expired - Fee Related IP Right Cessation IP Right Cessation IP Right Grant Pending Active Active IP Right Cessation, BR - Active Expired - Fee Related IP Right Cessation IP Right Cessation IP Right Grant Pending Active Active IP Right Cessation | 34 |
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