1, search for "People's Republic of China (PRC) * * and official website, China National Intellectual Property Administration" on the search engine and then click enter;
2, click on the patent examination information query. After entering the patent inquiry, according to the instructions, enter the link of patent inquiry;
3. Click to enter the public inquiry, then fill in the information and enter the personal name and patent name to find it.
Patents usually refer to patent rights. Patent right means that the patentee enjoys the exclusive right to his invention and creation within the statutory time limit. Fill in according to the prescribed uniform format. To apply for different types of patents, you need to prepare different documents. There are three kinds of patents: invention patents, utility model patents and design patents.
patent law of the people's republic of china
Article 60
The decision made by the administrative department for patent in the State Council to grant a compulsory license for exploitation shall be notified to the patentee in time, and shall be registered and announced.
The decision to grant compulsory license shall stipulate the scope and time of implementation according to the reasons for compulsory license. When the reasons for compulsory license are eliminated and no longer exist, the administrative department for patent in the State Council shall, at the request of the patentee, make a decision to terminate the compulsory license after examination.