Simple dishes cannot apply for intellectual property protection. Traditional recipes are not original, because the basic materials are oil, salt, sauce and vinegar, which is equivalent to the description of drugs and cannot show the author's originality. Unless the dish is protected by a patent or registered trademark, you can bring a lawsuit for patent or trademark infringement.

Legal objectivity:

Article 25 of the Patent Law of People's Republic of China (PRC) does not grant the following patent rights: (1) scientific discovery; (2) rules and methods of intellectual activities; (3) Methods of diagnosis and treatment of diseases; (4) Species of animals and plants; (5) substances obtained by nuclear transformation; (six) the design of the pattern, color or the combination of the two. The production method of the products listed in Item (4) of the preceding paragraph may be granted a patent right in accordance with this Law.