1. Agency dissolution statement (signed by the original applicant)
2. Statement on the change of the entrusted agency (company seal, if the original applicant fails to pass the agency, there is no need to change the statement).
3. Description of project change declaration (ask the ID number of both patentees, and if it is a company, you need the organization code, and you must also ask the postcodes of both parties, and the applicant written is the applicant before the change).
5. Power of attorney of patent agency (company seal/signature of individual applicant)
6. Transfer Agreement (sealed by both parties = original applicant and current company)
7. Provide evidence of consent to change the inventor (if the company needs to seal, if the individual needs the consent of all inventors).
Generally, the replacement time takes about two months.
If you think the time is too long, we can also speed up. Ten working days is enough.
I hope I can help you. Huang Lin will answer for you!