Website:/
Introduction: The website contains all the patent information published in China since1September, 1985 10, and its search function can be queried according to four kinds of announcement data: invention announcement, invention authorization, utility model and design. The data mainly includes patent announcement information in China, as well as transaction data information such as substantive examination, patent termination, patent transfer and specification change.
2. Patent Search and Analysis Network
Website:/
Description: This website contains patent data of 103 countries, regions and organizations, as well as citation, family and legal status. Its analysis function can be used for rapid analysis, customized analysis, advanced analysis and generating analysis reports.
3. China and transnational patent examination information inquiry.
Website:/
Introduction: As the name implies, the information inquiry of transnational invention patent examination includes the application and examination information of invention patent accepted by China National Intellectual Property Administration, European Patent Office, Japanese Patent Office, Korean Patent Office and US Patent and Trademark Office.
4. Patent information service platform
Website: ipr.com/
Introduction: The system is developed by Intellectual Property Publishing House, and supports professional retrieval of China patents, such as full text, invalidation and operation information. Users can define a private patent library to monitor the latest patent changes in real time. For English patents, a machine translation module is specially developed, which can translate the retrieved English patents in real time.
5 national key industries patent information service platform
Website:/
Introduction: The patent information service platform led by China National Intellectual Property Administration provides public welfare patent information services for ten key industries. The content covers the patent literature information of dozens of countries at home and abroad in key areas of technological innovation; Functionally, it provides a comprehensive thematic database system integrating general retrieval, classified navigation retrieval, data statistical analysis, machine translation and other functions for scientific and technological researchers and managers.
6. China Patent Network
Website: patent.com/
Introduction: The patent information service platform developed by China Patent Technology Development Company not only has the patent retrieval function, but also has the dynamic information related to patents.
7. Patented technology
Website:/
Introduction: There are many specialized databases.
13. Shanghai Intellectual Property (Patent) Service Platform
Website: iprBZ/index.htm
Introduction: According to the industry category, it is divided into many special databases.
15. Beijing Intellectual Property Information Service Platform
Website:/jopm _ ww/LoginedPage/Web2/Online Search/zljsindex.jsp.
Introduction: Provide patent retrieval and release of patent transaction information.
16. China hownet
Website: ki.net/kns/brief/result.aspx? db prefix = SCOD
Introduction: Compared with the usual patent database, the knowledge section of each patent integrates the latest literature, scientific and technological achievements, standards and other information related to the patent, which can fully display the background, latest development trends and development trends in related fields of the patent, and can browse more discussions of inventors and invention institutions and documents published in various publications.
17. Wan Fang data
Website: /default.aspx? Dbid = paper
Brief Introduction: Wan Fang Data also provides users with information value-added services by using advanced analysis and consultation methods, and successively launched a series of information value-added products such as Wanfang Medical Network, Wanfang Video Knowledge Service System, and digital libraries in primary and secondary schools, which meet users' needs for in-depth information and analysis and provide decisions for users to determine technological innovation and investment direction.
18. online medicine
Website: /Index.html
Introduction: The patent database provides convenient and quick one-stop downloading of full-text patents from China, the United States and Europe.
There are many identical platforms or databases in the market. If you think they have characteristics, you can tell Bian Xiao to improve them and realize the enjoyment of resources.