Composition of matter "has been construed consistent with the common usage to include 'all compositions of two or more substances and . . . all composite articles, whether they be the results of chemical union, or of mechanical mixture, or whether they be gases, fluids, powers or solids.'"[1]
References
- ↑ Diamond v. Chakrabarty, 447 U.S. 303, 308, 206 U.S.P.Q. (BNA) 193 (1980)(citation omitted)(full-text).