By Pam Bertani
On October 31, 2005 the United States Supreme Court granted a petition for writ of certiorari to hear argument in the case of Metabolite Laboratories, Inc., et al. v. Laboratory Corp. of America, a patent infringement case that will once again test the boundaries of what constitutes patentable subject matter, and one that has already stirred some controversy in the world of jurisprudence. (Metabolite Laboratories, Inc. et al. v. Laboratory Corp. of America Holdings (Fed. Cir. 2004) 370 F.3d 1354; Petition for Writ of Certiorari granted (October 31, 2005) WL 2838583.) In an interesting twist to what already promises to be a closely watched decision, not more than two days after granting certiorari, the High Court vacated its October 31, 2005 Order, having been advised by freshly appointed Chief Justice John Roberts that, after initially participating in the vote on whether to hear the case, the Chief Justice realized he should have recused himself from participation. On November 2, 2005, the Court issued a subsequent Order, again granting the petition, but expressly without the Chief Justice’s participation in the vote to withdraw the October 31, 2005 Order, and without the Chief’s participation in reconsidering the petition. Chief Justice Roberts did not provide a detailed explanation as to why recusal was appropriate, but reportedly acknowledged that he made a mistake in participating in the early stages of the Federal Circuit appeal. Chief Justice Roberts’ former law firm filed the appeal on behalf of defendant Laboratory Corporation of America Holdings (LabCorp), the company that stands accused of infringing Metabolite Laboratories, Inc.’s (Metabolite’s) broadly patented method for detecting vitamin deficiencies in humans. Continue Reading Testing (Again) The Bounds of Patentable Subject Matter