The process of transferring patents is as follows:

1.Transfer intention: the transferor and the transferee reach a agreement.

2.Sign the transfer contract.

3.Prepare materials: Declaration of Change of Description .

4.Submit the application to the China Intellectual Property Office

5.Review: The patent administration department reviews the submitted applications.

6.Announcement: If approved, an announcement will be made.

7.Registration effective.

8.Obtain transfer cetificate : The transferee can obtain a copy of the patent register and other proof of tranfer.

How long it will take for a patent transfer

There is no fixed time limit for the transfer of patents.

In general, it can take up to 10 months from the time the application is submitted to the registration of the change.

The cost of patent transfer :

Office Fees

Fee for assignment of patent rights

Agency fee