How to handle the procedures of patent transfer and change? Do I have to pay a handling fee?

How to handle the procedures of patent transfer and change? Do I have to pay a handling fee? Changes in patent transfer are generally called changes in patent specification items. Because in the process of patent transfer, some information such as patent owner and inventor has changed, it is necessary to go through the formalities of patent transfer change at the patent office and pay the relevant fees according to the regulations. So how to handle the patent transfer and change procedures? Do I have to pay a handling fee? How to handle the procedures of patent transfer and change? How to handle the procedures of patent transfer and change? Do I have to pay a handling fee? Patent transfer and change procedures generally occur at the time of patent transfer. According to the regulations, the change of patent right needs to be handled. If there is an agency, the agency shall go through the formalities for change. When proposing the change of patent transfer, it shall use the statement on the change of specification items uniformly produced by the Patent Office. In addition, the transferor shall sign a written patent transfer contract with the transferee in accordance with the Patent Law and relevant laws, and apply to the patent administration department for confirmation and registration. When going through the formalities, it shall submit the patent transfer contract and the statement on the change of specification items to the State Patent Office, and pay the fees at the same time. The transfer of the right to apply for a patent or the patent right shall take effect after the State Patent Office announces it in the patent bulletin. In the patent fee standard published by the Patent Office, the description change fee refers to the fee for each patent application to declare the description change. Unless otherwise specified, the change fee for describing the project shall be paid within one month from the date of making the request; If it is not paid or paid in full at the expiration of the period, it shall be deemed that it has not submitted a declaration explaining the change of the project. The patentee's change fee is 200 yuan. 2. Regarding the selection of patent agencies to handle patent transfer and change procedures, relevant provisions have also been made: if the assignee is a foreigner, foreign enterprise or other foreign organization, or the assignee is an individual, legal person or other organization in Hongkong, Macao and Taiwan Province, an agency shall be entrusted. Where the patent right is transferred, if the changed patentee entrusts a new patent agency, it shall submit the power of attorney signed or sealed by all the changed patentees, and pay the change fee of 50 yuan; If the changed patentee entrusts the original patent agency, it only needs to submit the power of attorney signed or sealed by the new patentee. 3. There are two regulations that must be known about the procedures of patent transfer and change: 1. If multiple contents of a patent application are changed at the same time, it only needs to be declared once; Where the same description of multiple patent applications changes, even if the contents of the changes are exactly the same, they shall also submit their own statements on the change of description. If your patent application is electronic, you need to submit electronic documents.