Today, the US Supreme Court rendered its long awaited decision in Bilski v. Kappos. The tension between fostering innovation and restraining business method patents, which is apparent during the oral argument, surfaces again in the opinion. The entire Court agreed that the machine or transformation test, which could hinder innovation, was not the sole test for patentability but only a clue to patentability. This returns the patentability question to the decisions of the court in Benson, Flook and Diehr (as suggested, among others, by the LegalOn-Ramp Amicus Brief, in which I was a co-author). Repealing the machine or transformation test, although a victory for fostering innovation, introduces uncertainty in the determination of patentability since the Benson, Flook and Diehr provide guidelines but not definite tests. Read the rest of this entry »









