Dissecting Bilski: The Meaning of the Supreme Patent Decision
Who knows what goes through the minds of anyone, let alone a cloistered Justice of the United States Supreme Court. What we do know, however, is that 5 Justices, namely Justices Kennedy, Roberts, Thomas, Alito and Scalia all agreed that business methods are patentable subject matter. All 9 Justices agreed that the Federal Circuit misread previous Supreme Court decisions when they mandated that the machine or transformation test be the only test for determining whether a process is patentable subject matter. All 9 Justices agreed that the Bilski application was properly rejected, with the majority agreeing that it was properly rejected because it was an abstract idea, and the concurring minority simply wanting to say that business methods are not patent eligible unless tied to an otherwise patentable invention (see Stevens footnote 40).