What is the legal status of patent database?

1. What is the legal status of the patent database? The legal status of patent database is divided into: application-acceptance-passing the preliminary examination-actual trial-publication-examination opinions-authorization-issuance of certificates. Expansion: Legal status includes: grant of patent right, patent application right, invalidation of patent right, termination of patent right, restoration of patent right, pledge, preservation and dissolution of patent right, filing of patent license contract, compulsory license of patent exploitation and change of name, nationality and address of patentee. The legal status retrieval of patent law refers to the timeliness and regional retrieval of patents, which can be divided into: patent validity retrieval and patent regional retrieval. Patent validity retrieval refers to the retrieval of the current status of a patent or patent application, with the purpose of knowing whether the patent is valid or not. Patent regional retrieval refers to the retrieval of patents applied for by an invention in those countries and regions, with the purpose of determining the national scope of the patent application. Second, the functional feature of the patent database is 1. Among the patent information provided by China authorities, there are only about 20 searchable fields. After IncoPat deeply integrates global data, there are more than 206 searchable fields. The retrieval interface includes five forms: simple retrieval, advanced retrieval, batch retrieval, citation retrieval and legal retrieval, which can meet the different retrieval needs of ordinary users and professional users. 2.IncoPat provides Chinese titles and abstracts of tens of millions of foreign patents and English titles and abstracts of China patents, and supports bilingual retrieval and browsing of global patents, as well as original patents in small languages. Language is no longer an obstacle for users to acquire patent wisdom. 3. A code list of the names of leading enterprises or institutions in various industries has been established, including the names of parent companies and subsidiaries of tens of thousands of companies, as well as aliases and translated names in Chinese and English. In particular, the systematic collection of important domestic enterprises with patent layout can help users collect competitors' patents comprehensively. 4. When searching for a technology or a competitor's patent, the search results often reach tens of thousands of patents, and it takes a lot of time to find a patent with higher value. IncoPat created an objective value evaluation system by using data mining and iterative optimization methods. After processing tens of millions of patent information in batches through patent value ranking, we find that many parameters in patents are related to value. 5. The system deeply processes the citation information and non-patent citation information before and after patents and patent families, and can search the citation information before and after patents and applicants in batches, or search the citation information before and after retrieval results in batches. Search results can be sorted and limited according to cited frequency, patent citation tree can be viewed, and multi-level citation analysis of key patents can be carried out to help users focus on core patents quickly. 6. China's legal status information has been processed, especially including information on patent transfer, license, pledge, litigation, review and invalidation in China and the United States, to help users efficiently tap the most valuable innovative technologies and master the competitive situation in the industry. 7. In particular, it contains simple and extended patent family information, which can analyze the priority of patents in the same family and grasp the world patent layout of competitor companies and target technology fields more comprehensively. Search results support merging by simple patent family and sorting by the number of the same patent family. 8.IncoPat integrates more than 50 commonly used analysis templates, and users can also customize the content of two-dimensional statistical analysis. In addition to the conventional statistical analysis charts, it also provides visual representations such as world map, China map, bubble map and area accumulation map. The system supports merging, modifying and eliminating duplication of statistical analysis results and saving analysis items. 9. Users can collect key patents into personal multi-level folders for patent management and analysis. Notes and index information can be added to patents in folders, and index fields can be used for statistical analysis. 10. Enterprise users can establish classified navigation of key technologies or competitors' basic libraries on the platform according to the needs of R&D projects, and can classify and screen the retrieval results of navigation retrieval by experts and add them to professional libraries. Administrators and authorized users can analyze, index and comment on key patents in the library, realize wisdom sharing and stimulate creativity within the enterprise. 165438+ With the public's gradual understanding of patents, the legal awareness of patent applications has gradually strengthened. Patent database is a large-scale patent information service system based on Internet or LAN, which is convenient for individuals, enterprises and scientific research institutions to enhance their innovation ability and core competitiveness. Now the patent database is also very powerful.