What is the difference between discovery and invention? Invention patents and discovery patents are different concepts. What is the difference between discovery and invention? Discovery refers to the discovery of objective laws that were not understood before. Invention refers to the use of objective laws to create new artificial objects. Therefore, what kind of thing can be called a patent? For discoveries, it is just an understanding of things. New discoveries based on objective laws basically have no corresponding implementation for actual creation and produce new things. Generally speaking, they are inconsistent with Patent three properties. The difference between discovery and invention What inventions are subject to limitations for many reasons. For example, the law of buoyancy was discovered very early, but I had never thought of using it to make submarines, only ships. One of the reasons was that there was no way to make materials that could withstand deep seawater. There are many similar examples. Gunpowder is used to make fireworks but not guns and ammunition, etc. Laws can be discovered beyond time, but the discovered laws do not mean that they can be used immediately to invent things. Article 25 of the Patent Law does not grant patent rights for the following items: (1) scientific discoveries; (2) rules and methods of intellectual activities; (3) methods of diagnosis and treatment of diseases; (4) animals and Plant varieties; (5) Substances obtained by atomic nuclei transformation; (6) Designs made on the patterns, colors, or a combination of the two on graphic prints that mainly serve as a mark. 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. Invention patents generally need to have the novelty of the patent, the practicality of the patent, and the creative characteristics of the patent. If there are no relevant properties, the Intellectual Property Office may not approve it from time to time. There are three types of patents in my country: invention patents, utility model patents, and Design patents will be subject to different patent technology reviews.