Legal basis
"Chinese people's *** and the patent law implementation rules" article 14
In addition to the transfer of patent rights in accordance with the provisions of article 10 of the patent law, the patent right for other reasons, the parties shall be the patent administrative department of the state council for the transfer of the patent right with the relevant documents or legal instruments. Transfer procedures.
The patentee and others to enter into a patent license contract, the contract shall be effective from the date of the contract within three months to the patent administrative department under the state council for the record.
Patent rights to pledge, by the pledgee and the pledgee **** to the patent administrative department under the state council for registration of the pledge.