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1. China Patent Publication Bulletin
Website: http://epub.sipo.gov.cn/
Introduction: The website includes all the Chinese patent information published since September 10, 1985. Its search function can be searched according to the four published announcement data of invention publication, invention authorization, utility model and design. The data mainly includes Chinese patent publication Announcement information, as well as transaction data information such as substantive examination, termination of patent rights, transfer of patent rights, and changes in description items
2. Patent Search and Analysis Network
Website: http://www.pss-system.gov.cn/
Introduction: The website contains patent data of 103 countries, regions and organizations, as well as citations, kinship, legal status and other data information. Its analysis functions can quickly analyze, customize analysis, advanced analysis, and generate analysis reports.
3. Inquiry of patent examination information in China and many countries
Website: http://cpquery.sipo.gov.cn/
Introduction: As the name implies, the multi-country invention patent examination information query includes the invention patent application and examination information accepted by the State Intellectual Property Office of China, the European Patent Office, the Japanese Patent Office, the Korean Patent Office, and the United States Patent and Trademark Office.
4. Patent information service platform
Website: http://search.cnipr.com/
Introduction: This system is developed by Intellectual Property Press and supports professional search of Chinese patent full text, expiration and operation information. Users can define private patent libraries to monitor the latest patent changes in real time. For English patents, a machine translation module has been specially developed to Instantly translate the English patents retrieved.
5. National key industry patent information service platform
Website: http://chinaip.sipo.gov.cn/
Introduction: The patent information service platform led by the State Intellectual Property Office provides public welfare patent information services for ten key industries. Covering dozens of national and domestic patent literature information on key areas of technological innovation in terms of content; functionally, for scientific research and development personnel and managers, it provides a variety of general search, classified navigation search, data statistical analysis, machine translation, etc. An integrated thematic database system with functions in one.
6. China Patent Network
Website: http://www.cnpatent.com/
Introduction: The patent information service platform developed by China Patent Technology Development Corporation has both patent search functions and patent-related dynamic information.
7.Patentics
Website: http://www.patentics.com/
Introduction: Patentics is a platform system integrating patent information retrieval, download, analysis and management. Compared with the traditional patent retrieval method, its biggest feature is its intelligent semantic retrieval function, which can be based on any Chinese and English texts given, namely You can find related patents in the global patent database according to the semantics contained in the text content, and sort them according to relevance. Patentics English full-text database has become the world's largest full-text patent database (nearly 30 million full-text data).
8.SooPat
Website: http://www.soopat.com/
Introduction: The SooPat website is completely free at first, and it mainly relied on its own funds and donations from SOOPAT users. Recently, SOOPAT has begun to try paid services, but ordinary users can still search domestic patents for free, but when searching for new world patents, many functions are restricted. SooPat has also developed a patent analysis function, which can analyze patent applicants, application volume, patent number distribution, etc., represented by a patent chart, and the speed is very fast. The patent analysis function is completely free.
9.IncoPat
Website: http://www.incopat.com/
Introduction: IncoPat provides Chinese titles and translations of foreign patents, supports searching and browsing global patents in both Chinese and English, and the multilingual version of information also helps to improve the recall rate of searches and avoid missing important information. IncoPat integrates more than 40 commonly used patent analysis templates, which can quickly analyze patent legal status, technology development trends, competitors 'technological trends, and foreign companies' patent layout in China.
10. Intelligence
Website: https://www.tiikong.com/patent/query/index.do
Introduction: Convenient patent search, use detailed visual data to help you fully analyze patents, dig deeper into patent information, and registration is required.
11. Bai Teng Patent Search
Website: http://so.baiten.cn/
Introduction: Baiteng Patent Search is a patent search tool with independent intellectual property rights developed by Changzhou Baiteng Technology Co., Ltd., which can update the latest basic information, cost information, legal status, etc. Important patents can be added to favorites in time, and similar patents can be compared and analyzed.
12. Guangdong Provincial Intellectual Property Public Information Comprehensive Service Platform
Website: http://www.guangdongip.gov.cn/
Introduction: There are many thematic databases.
13. Shanghai intellectual property (patent) service platform
Website: http://www.shanghaiip.cn/
Introduction: The database can be generated in real time and is divided into "public thematic database", "enterprise thematic database" and "deep processing thematic database".
14. Jiangsu Chinese and foreign patent search and analysis platform
Website: http://58.213.145.74:8080/cniprBZ/index.htm
Introduction: According to the industry category, it is divided into many thematic databases.
15. Beijing Intellectual Property Public Information Service Platform
Website: http://www.beijingip.cn/jopm_ww/loginedPage/web2/onlineSearch/zljsindex.jsp
Introduction: Provide patent search and publication of patent transaction information.
16. China HowNet
Website: http://kns.cnki.net/kns/brief/result.aspx?dbprefix=SCOD
Introduction: Compared with the usual patent database, each patent's HowNet section integrates the latest literature, scientific and technological achievements, standards and other information related to the patent, which can fully display the background of the patent, the latest developments, and related fields. You can browse more discussions of inventors and invention institutions and documents published in various publications.
17. Wanfang Data
Website: http://librarian.wanfangdata.com.cn/default.aspx?dbid=Paper
Introduction: Wanfang Data also uses advanced analysis and consulting methods to provide users with information value-added services, and has successively launched a series of information value-added products such as Wanfang Medical Network, Wanfang Video Knowledge Service System, and digital libraries for primary and secondary schools to meet The user's need for in-depth information and analysis provides users with a decision to determine technological innovation and investment direction.
18. Drug Online
Website: http://www.drugfuture.com/Index.html
Introduction: The patent database provides a convenient and fast one-stop download of the full text of patents in China, the United States, and Europe.
There are many same platforms or databases on the market, and others that are not mentioned. If you think there are characteristics, you can tell the editor to improve and share resources.
19. Grain patent
https://gfsoso.99lb.net/patents.html
20.soopat
