What is the fee for patent change?

The change fee for patent application refers to the fee that should be paid at the same time when submitting the change document to the China National Intellectual Property Administration Patent Office because of the change of the inventor, applicant and patentee, the change of the entrustment relationship between the patent application agency and the agent, and the change of the description of the layout design of the integrated circuit. The China National Intellectual Property Administration Patent Office will collect it and issue a financial receipt (invoice).

fee standard:

handling fee for the change of description items

1. The change fee for the inventor, applicant and patentee is RMB in 2 yuan (not deferred)

2. The change fee for the entrustment relationship of patent agency and agent is RMB in 5 yuan (not deferred)

3. The handling fee for the change of description items of integrated circuit layout design is RMB 1

Payment period: If it is not paid or paid in full within the prescribed time limit, the above request shall be deemed not to have been made.

The fee for the change of the description items, the fee for the request for patent evaluation report and the fee for the request for invalidation in Paragraph 3 of Article 99 of the Detailed Rules for the Implementation of the Patent Law of China (21) shall be paid within one month from the date of filing the request; Failing to pay or pay in full at the expiration of the time limit shall be deemed as not making a request.