How much does it cost for an individual to apply for a patent?

(1) application fee 1. The printing fee for invention patent 900 is 50 2. Patent for utility model 500 3. Design patent 500. (2) The maintenance fee for the invention patent application is 300 yuan per year. (3) The examination fee for an application for a patent for invention is 2500 yuan. (4) Second interview fee 1. Invention patent 1000 2. Patent of utility model. Design Patent 300 (5) Handling fee for changing description item 1. Changes of inventors, applicants and patentees. Change of the entrustment relationship between the patent agency and the agent 50 (6) Priority claim fee 80 (7) per item. Claim fee for right restoration 1000 (8) Claim fee for revocation 1. Invention patent. Patent of utility model. Request for invalidation of design patent 20 (9) 1. Invention patent 3000 2. Patent for utility model 1500 3. Design patent 1500. Compulsory license request fee 1. Invention patent. The utility model patent 200 (1 1) compulsory licensing decision request fee 300 (12) patent registration, printing and printing fee 1. Invention patent. Patent of utility model 205 3. Design patent 205 (13) surcharge 1. The first extension request fee is 300 yuan per month, and the second extension request fee is 2000 yuan per month. 2. The claim surcharge is increased by 1 1 per piece. 3. The instruction surcharge is increased by 50 per page from 3 1 page and by 65438+ per page from 30 1 page. Annual fee 1. Invention patent1-3 900 4-61200 7-9 200010-12400013-15600016. 6-8,9001200 9-/kloc-0,2000 3. Design patent1-3 600 4-5 900 6-812009-10 2000.