I often find myself telling clients that the law surrounding 35 U.S.C. §101 is in a state of flux. Others might argue that clusterflux would be a more apt description.
Judge Bryson made a fitting observation about 35 U.S.C. §101 during the oral argument of PerkinElmer, Inc. et al. v. Intema Ltd., 2011-1577 (Fed. Cir. Nov. 20, 2012). He noted that when it comes to questions, §101 is a gift that never stops giving. [Listen].