How much does it cost to review the invention rejection?

1. The fee for patent reexamination is as follows: Anyone who applies for patent reexamination shall submit a patent reexamination request and pay the patent reexamination fee. The time limit for paying the patent reexamination fee is within three months from the date when the applicant receives the decision of the Patent Office to reject the application. Failure to pay or pay in full within the prescribed time limit shall be deemed as failure to file a patent reexamination request. (1) Patent reexamination fee for invention 1000 yuan; (2) the utility model patent reexamination fee 300 yuan; (3) The design patent reexamination fee is 300 yuan. 2. The procedure of patent reexamination is as follows: (1) The patent reexamination procedure has a certain time limit, and the patent applicant can decide whether to request patent reexamination within 3 months after receiving the notice of rejecting the patent application; (2) The patent applicant is the main body to start the patent reexamination procedure, and only the patent applicant is qualified to make a patent reexamination request, and no other unit or individual has the right to start the patent reexamination procedure; (3) For the examination of patent reexamination, the Patent Reexamination Board shall forward the accepted patent reexamination request to the original examination department of the patent administration department of the State Council for examination. If, at the request of the patent reexamination claimant, the original examination department agrees to revoke the original decision, the Patent Reexamination Board shall make a patent reexamination decision accordingly and notify the patent reexamination claimant. (4) If the Patent Reexamination Board considers that the request for patent reexamination does not conform to the relevant provisions of the Patent Law and the detailed rules for the implementation of the Patent Law, it shall notify the applicant for patent reexamination and require him to state his opinions within a specified time limit. If there is no reply at the expiration of the time limit, the request for patent reexamination shall be deemed to have been withdrawn; If the Patent Reexamination Board considers that it still does not conform to the relevant provisions of the Patent Law and these Rules after stating its opinions or making amendments, it shall make a patent reexamination decision and maintain the original rejection decision. (5) If the Patent Reexamination Board considers that the original rejection decision is not in conformity with the relevant provisions of the Patent Law and the Detailed Rules for the Implementation of the Patent Law, or the revised patent application document eliminates the defects pointed out in the original rejection decision, it shall revoke the original rejection decision and the original examination department shall continue the examination procedure. (6) Withdrawal and termination of patent reexamination. Before the Patent Reexamination Board makes a decision, the applicant for patent reexamination may withdraw his request for patent reexamination. Where the patent reexamination claimant withdraws his patent reexamination request before the Patent Reexamination Board makes a decision, the patent reexamination procedure shall be terminated. 3. The types of patent reexamination decisions are as follows: (1) If the reasons for the patent reexamination request are not established, the reexamination request shall be rejected and the original rejection decision shall be maintained; (2) If the reasons for the request for patent reexamination are established, the original rejection decision shall be revoked; (3) The patent application document was modified by the patent reexamination requester, which overcame the defects pointed out in the original decision to reject the application and revoked the original decision to reject the application on the basis of the new text. When the relevant patent applicant applies for a patent, if the invention patent is rejected. You can ask for relevant audits and pay the corresponding national fees. Carry out patent reexamination to ensure that one's own patents can be legally handled and the patents of products can be obtained according to law, so as to better promote one's own products.