1. After both parties reach an agreement on the exclusive license content (license time, fee calculation method, etc.). ), they signed an exclusive license contract.
2. Submit an application for filing within three months from the date of signing the contract, and you can go to China National Intellectual Property Administration Patent Office and its dispatched office to handle the exclusive license contract filing.
4. The contract filing applicant shall submit the following materials:
(1) Patent License Contract Filing Application Form;
(2) a copy of the contract (one for each patent);
(3) A copy of the patent certificate or the notification of acceptance of the patent application;
(4) the identity certificate of the transferor; (The transferor is a legal person and provides a business license with official seal; If it is a natural person, provide a copy of the ID card, indicating that it is consistent with the original, and sign it)
(5), entrusted, need to issue a power of attorney.