How much does it cost to apply for a high-tech enterprise that needs patent transformation and an invention patent that has no practical production use?

The materials required for the evaluation of high-tech enterprises are as follows: 1. Application for identification of high-tech enterprises. 2. Reports on technological innovation activities such as research and development in recent three years. Copy of business license, organization code certificate and tax registration certificate. 4. A special audit report on the R&D expenses and income of high-tech products (services) of enterprises in the last three fiscal years verified by qualified intermediaries that meet the relevant conditions of the Work Guidelines. 5. Financial statements (including balance sheet, profit and profit distribution statement, cash flow statement) of enterprises certified by qualified intermediaries in the last three fiscal years. 6. Proof materials of technological innovation activities, including proof of intellectual property rights, proof of scientific and technological planning documents of governments at all levels and other R&D projects, production approval documents, proof materials of new products or technologies, product quality inspection reports and other proof materials of scientific and technological achievements transformation, proof of R&D organization and management level and other relevant proof materials. 7. Description of the number of employees, educational background structure and the proportion of R&D personnel in the employees of the enterprise. 8. Submit the monthly (quarterly) advance tax return (photocopy) of enterprise income tax for nearly one month (quarter). 1 review of invention patents, six utility models or six software copyrights shall be submitted three months in advance.