1, with certificate;
2. Pay the annual patent fee on time;
3. If it is a utility model patent, you need to make a search report on the utility model patent;
4, the old version of the patent certificate, but also need to apply for a copy of the patent register.
Method 2:
1, suggesting a confidentiality system;
2. Take corresponding safety measures, such as special management of safes and filing cabinets.
3. Sign a confidentiality agreement with relevant personnel.
Legal basis: People's Republic of China (PRC) Patent Law.
Article 60 The patent administration department in the State Council shall promptly notify the patentee of the decision to grant a compulsory license for exploitation, and register and announce it.
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.
Article 63 If the patentee refuses to accept the decision of the patent administrative department of the State Council on compulsory license, and if the patentee and the unit or individual that obtained the compulsory license refuse to accept the decision of the patent administrative department of the State Council on compulsory license fee, they may bring a lawsuit to the people's court within three months from the date of receiving the notice.