Deeds modifying the ownership of a patent application or patent or the enjoyment of the rights attached thereto, such as assignment, grant of a right of exploitation, constitution or assignment of a right of pledge or waiver of such right, seizure, validation and release of seizure, shall be recorded at the request of one of the parties to the deed, or, if he is not a party to the deed, of the owner of the deposit on the day of such request.
However, a deed may only be recorded if the person indicated in the deed to be recorded as the owner of the patent application or patent prior to the amendment resulting from the deed is entered as such in the National Patent Register.
The application includes:
<1° A registration request form;
2° A copy or extract of the deed recording the change in ownership or enjoyment;
3° Proof of payment of the prescribed fee;
4° If applicable, the power of attorney of the agent, unless he is an industrial property attorney or a lawyer.