What is the official fee for the transfer of invention patents?

This depends on the value of the patent and the transfer fee. You need to find a professional organization to evaluate and then consider how much it will cost.

Patent transfer fee

1. Official fee. Payment of recording project change fee (200 yuan) shall be made within one month from the date of request.

2. Agency fee. If it is handled through an intermediary agency such as the Patent Office, please refer to the agency fee for the charging standard.