1, China National Intellectual Property Administration or local intellectual property office.
You can directly contact China National Intellectual Property Administration or the local intellectual property office and provide the patent application number or applicant information to the other party to obtain the latest progress of patent application.
2. The official website or patent database of China National Intellectual Property Administration.
You can use the online query tool to query the progress of patent application through the official website of China National Intellectual Property Administration or the patent database. These tools usually require users to provide patent application number or applicant information, and the system will return relevant application progress information.
3. China China National Intellectual Property Administration Patent Retrieval System.
For China's patent application, you can inquire through the patent retrieval system in China National Intellectual Property Administration, China. Users can enter information such as patent application number or applicant's name on the query page of the system, and the system will return relevant patent application progress information, including application status, review status and announcement status.
The advantages of applying for a patent are:
1. Determine the ownership relationship of the right of invention and creation through legal procedures, so as to effectively protect the achievements of invention and creation and monopolize the market in exchange for the maximum benefit.
2. The patent right is protected by the national patent law, and no unit or individual may use it (sue others for patent infringement and claim compensation) without the consent of the patentee.
3, can promote the upgrading of products, but also improve the technical content of products, improve product quality, reduce costs, so that enterprise products in an invincible position in the market competition.
4. If an enterprise owns many patents, it is the embodiment of its powerful strength, and it is an intangible asset and intangible publicity (enterprises with independent intellectual property rights are not only powerful enterprises that consumers are eager for, but also the main target groups supported by various government policies). 2 1 century is the era of knowledge economy, and the competition in the future world is the competition of intellectual property rights.
5. Patented technology can be sold (transferred) as a commodity, which has more legal and economic benefits than simple technology transfer, thus realizing its economic value.
Baidu encyclopedia-patent