In the oral argument of Eli Lilly v. Teva, 2010-1005 (Fed. Cir. Sept. 1, 2010), Chief Judge Rader noted a “supreme irony” that Lilly was the target of a written description defense shortly after Lilly relied on a written description defense in Ariad v. Eli Lilly: [Listen].
You can read the opinion here: [Read].
You can listen to the entire oral argument here: [Listen].