How much does it cost for an agent to apply for an invention patent? What should I pay?

How much does it cost for an agent to apply for an invention patent? What should I pay? What fees do I have to pay to apply for an invention patent? Among the types of patent applications, invention patents belong to one with relatively high difficulty coefficient, especially in the writing of patent applications. If the description of the invention patent does not reflect the characteristics of the patented technology, it may affect the application of the invention patent or the product cannot be protected after the application. However, if you entrust a patent agency to handle it, the success rate of patent application can be improved. The following small series will introduce you to the agency's application for invention patents and the fees paid for patents to help you consider the cost performance. How much does it cost for an agent to apply for an invention patent? The agency fee for invention patents is mainly divided into two parts, the agency service fee and the formal application fee. 1 .bajie intellectual property patent application agency service fee: 5000 yuan. 2. The original official fee for an application for a patent for invention is 3,450 yuan, including: application fee: 900 yuan, document printing fee: 50 yuan, and substantive examination fee: 2,500 yuan. What fees do I have to pay to apply for an invention patent? 1. Application fee for invention patent If you want to apply for an invention patent, the application fee will definitely not run away, so the application fee for invention patent is 900 yuan. 2. Compared with the utility model patent and the design patent, the examination fee for an application for a patent for invention is one more substantive examination at the application stage, so the examination fee for an application for a patent for invention is 2500 yuan more. 3. After the examination fee for the invention patent is paid, the invention patent we applied for enters the substantive examination stage, and there are two outcomes: authorization or rejection. Say no first. If the patent is rejected, should we do a patent rejection review? If you don't do the patent rejection review, the patent will be finished. If you do the patent rejection examination, you need to pay the patent examination fee, 1 000 yuan.