How to apply for a cat food patent?

The process of applying for a cat food patent: 1. The parties file a written patent application. 2. After receiving an application for a patent for invention, the administrative department for patent in the State Council shall, after preliminary examination, publish the application for a patent for invention within 18 months from the date of application. 3. Within three years from the date of application, if no reason for rejection is found after substantive examination, a patent certificate for invention shall be issued.