U.S. Sup. Ct.
10-1150
Although “laws of nature, natural phenomena, and abstract ideas” are not patentable subject matter under §101 of the Patent Act, Diamond v. Diehr, 450 U. S. 175, 185, “an application of a law of nature . . . to a known structure or process may [deserve] patent protection,” id., at 187. But to transform an unpatentable law of nature into a patenteligible application of such a law, a patent must do more than simply state the law of nature while adding the words “apply it.” See, e.g., Gottschalk v. Benson, 409 U. S. 63, 71–72. It must limit its reach to a particular, inventive application of the law.
