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Nonpatentability Of Business Methods: Legal And Economic Analysis, Peter Menell, Michael J. Meurer

Faculty Scholarship

In this brief filed in Bilski vs. Kappos, pending before the U.S. Supreme Court, we argue that the "useful Arts" limitation of the the Intellectual Property Clause of the U.S.Constitution restricts the scope of Congress's patent power to technological advances. Beyond this constitutional limitation, Congress has not extended patent protection to business methods. The subject matter provision of the 1952 Patent Act merely codified existing subject matter categories and limitations, including the exclusion of business methods. The First Inventor Defense Act of 1999 did not alter this limitation on patentable subject matter. It did not amend the subject matter provision. …