In China, there are three types of patents: invention, utility model and appearance patent, which generally involve national scientific research projects. First, the technical content of the patent must conform to the scope of the relevant national scientific research project guidelines and support areas; Second: the patent ownership must be clear and must be accepted or authorized by China National Intellectual Property Administration, and the patent term is legal and valid, or the patented technology or achievement appraised by the local science and technology authorities;
with the above basic conditions, you can go to the local science and technology authorities for consultation and declaration.