The patent right does not include which of the following (

Scientific discovery. Article 25 of the Patent Law of People's Republic of China (PRC) stipulates that no patent right shall be granted to the following items: scientific discovery; Rules and methods of intellectual activities; Diagnosis and treatment of diseases; Animal and plant varieties; Substances obtained by nuclear transformation; Mainly used as the design of the logo of the pattern, color or the combination of the two in plane printed matter. "Patent right refers to the right of the patentee or other obligee to monopolize, exploit, license and transfer a specific invention and creation within a certain period of time, which belongs to a kind of intellectual property right in China.