Of course, applying for a patent requires corresponding patent payment. When the patent fee is paid, there is a fixed payment time in each period; the patent office will make an authorization or rejection review conclusion based on the review situation. This process The processing time is generally: about 6 months for appearance design, about 10-12 months for utility models (at least 6 months), and 2-4 years for invention patents (at least 1 year). With the improvement of patent office examination efficiency, the review and authorization time for designs and utility models is about 4-6 months. When should patent fees be paid? Patent applications need to go through these processes. The approval process from invention patent application to grant is patent application; acceptance; preliminary examination; publication; substantive examination request; substantive examination; authorization. Utility model patents and appearance patents do not need to go through. The patent substantive examination time is relatively short. The following are the fees required for each period of patent application. 1. When applying for a patent agency, the applicant needs to pay agency fees and official fees. 2. The amount of the agency fee shall be determined by the applicant and the agency after negotiation based on the difficulty of the technical field to which the application belongs and the workload. 3. During the review stage, the official fee is paid to the State Intellectual Property Office. The first official fee includes the application fee and invention application review fee. The amount (in RMB) is: invention patent application fee 950 yuan (including 50 yuan printing fee); utility model patent application fee 500 yuan; 4. Design patent application fee 500 yuan ; The invention application review fee is 2,500 yuan. 5. To obtain and maintain a patent, the applicant also needs to pay patent annual fees and other fees to the Patent Office within a few years after application. 6. The Patent Office can reduce certain fees (application fees, invention application examination fees, invention application maintenance fees, reexamination fees and annual fees for three years after authorization) for applicants who really have difficulties. If the applicant is an organization, 70% of the above fees can be reduced (reexamination fee is reduced by 60%). If the applicant is an individual, 85% of the above fees can be reduced (reexamination fee is reduced by 80%). In the final authorization stage of the patent, the invention patent is 900 yuan per year for the first to third years. , 1,200 yuan per year for the 4th to 6th years, 2,000 yuan per year for the 7th to 9th years, 4,000 yuan per year for the 10th to 12th years, 6,000 yuan per year for the 13th to 15th years, and 8,000 yuan per year for the 16th to 20th years. Utility models and exterior designs are 600 yuan per year in the first to third years, 900 yuan per year in the 4th to 5th years, 1,200 yuan per year in the 6th to 8th years, and 2,000 yuan per year in the 9th to 10th years. Welcome to the official website of No.7.com, where professional consultants will provide you with attentive service.