How much is the change fee for the patent description project?

1. The change fee of the patent specification item is the change fee of the inventor, applicant or patentee, 200 yuan. If the applicant changes the agency, including canceling the agency entrusted by the Ministry of Foreign Affairs or entrusting the agency halfway, the change fee will be 50 yuan. No change fee is required for other changes. II. Time for Payment of Change Fee for Patent Description Project The change fee for patent description project shall be paid within one month from the date of request, unless otherwise specified; If it is not paid or paid in full at the expiration of the period, it shall be deemed that it has not submitted the declaration on the change of the specification items. Three. Patent description project change How to handle the patent change needs to be handled by describing the project. If there is an agency, the agency shall go through the formalities for change. (65438+ Notes and precautions are provided on the back of the form. Fill it out and mail it by registered mail to the reception desk of China National Intellectual Property Administration Patent Office, No.6, Xitucheng Road, Jimenqiao, Haidian District, Beijing. Postal code: 100088. (2) Pay the change fee for the recorded project as required. 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. (3) At the same time, the original documents of relevant certificates shall be submitted: if the patentee requests to change due to the right transfer or gift, it shall submit the transfer or gift contract. The contract is concluded by the unit, which shall be stamped with the official seal of the unit or the special seal for the contract. When concluding a contract, a citizen shall sign or seal it. If there is more than one patentee, all the certification materials that the patentee agrees to transfer or donate shall be submitted. Where the transfer of the patent right for invention or utility model involves foreigners, foreign enterprises or other foreign organizations, it shall comply with the following provisions: if the transferor is an individual or unit in Chinese mainland, if the transferee is a foreigner, foreign enterprise or other foreign organization, or if the transferee is an individual, legal person or other organization in Hongkong, Macao and Taiwan Province, it shall issue a technology export license or a free export technology contract registration certificate issued by the the State Council commerce department or a free export certificate issued by the local commerce department. (4) Where the patent right is transferred, if the changed patentee entrusts a new patent agency, the power of attorney signed or sealed by all the changed patentees shall be submitted, and the change fee 50 yuan shall be paid; 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. If the transferee is a foreigner, foreign enterprise or other foreign organization, or the transferee is an individual, legal person or other organization in Hongkong, Macao and Taiwan Province Province, an agency shall be entrusted. (5) If the transferee is a unit and has not entrusted an agency, it shall fill in the contact person in the statement of project change in the specification. The contact person is the recipient who received the letter from the Patent Office, not the unit. The contact person should be the staff of the unit. (6) 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 is changed, even if the contents of the changes are exactly the same, their respective description change declaration forms shall be submitted. (7) If your patent application is electronic, you need to submit electronic documents.