1. Mayo Collaborative Services v. Prometheus Laboratories, Inc., 132 S.Ct. 1289, 566 US __ (March 20, 2012).
2. Fox, J.L. Nat. Biotechnol. 30, 373–374 (2012).
3. O'Reilly v. Morse, 56 US 62 (1854).
4. Prometheus, 132 S.Ct. at 1298.
5. Id. at 1298–1300.