Can the change of patent specification rights be regarded as withdrawal and refunded?

Where the applicant overpays, wrongly pays or re-pays the patent fee, it shall file a complaint with the Patent Office within one year from the date of payment and return it after verification by the Patent Office. If it is submitted after more than one year, it will generally not be returned. The applicant has paid for a project, but in fact the project has not yet started, and can also ask for a refund. For example, if an applicant withdraws his application before substantive examination after paying the request fee for substantive examination, or if the application is deemed to have been withdrawn, he may request a refund of the request fee for substantive examination and then withdraw his application before substantive examination.

If it is deemed to be withdrawn, it may request a refund of the actual trial fee.

However, if the application is deemed to have been withdrawn due to insufficient payment of the application fee, it shall not be required to refund part of the application fee already paid. Because the application procedure has started from the acceptance, after the application is accepted, the rights and other rights that are the basis of foreign priority and domestic priority are also obtained. When the application is regarded as withdrawn, the application procedure ends.

Go through all kinds of formalities without deadlines. If it is deemed that the formalities have not been put forward, all other expenses can be refunded except the filing fee for project change.