The negative conditions for patent application are: the patent does not have novelty, innovation and practicality; the patent violates the mandatory provisions of laws and regulations; the patent violates public order and good customs; the patent belongs to the "People's Republic of China and the National The circumstances under which a patent is not granted are stipulated in Article 25 of the Patent Law.
Legal Basis
Article 25 of the "Patent Law of the People's Republic of China" does not grant patent rights for the following items: (1) Scientific discoveries; (2) ) Rules and methods of intellectual activities; (3) Diagnosis and treatment methods of diseases; (4) Animal and plant varieties; (5) Atomic nucleus transformation methods and substances obtained by atomic nucleus transformation methods; (6) Patterns, Color or a combination of both creates a design that serves primarily as a logo. Patent rights may be granted in accordance with the provisions of this Law for the production methods of the products listed in item (4) of the preceding paragraph.