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On November 9, 2009, the Supreme Court heard oral argument in Bilski v. Kappos. The issue in this case is whether a "process" must be tied to a particular machine or apparatus or transform a particular article into a different state or thing in order to be eligible for patenting under 35 U.S.C. § 101.
To discuss the case, we have University of Chicago School of Law and New York University Law School Professor Richard A. Epstein.