Over the last seven years there has been commotion in Obviousness-type Double Patenting (“ODP”) practice. One of the latest cases to spur a considerable amount of interest is Mitsubishi Tanabe Corp. v. Sandoz, Inc., which is currently on appeal to the Federal Circuit (“CAFC”). While a detailed review of this case is not the intent of this post, as a fair number of practitioners have provided insightful coverage, an historical overview is helpful for framing the decision and issues that need clarification from the CAFC.
patent eligibility
Federal Circuit Invalidates Device Patent As Directed to an Abstract Idea
By Patrick Niedermeier & Baldassare Vinti on
Nearly seven years after the landmark Supreme Court decision in Alice Corp. v. CLS Bank Int’l, subject matter eligibility for patent claims under 35 U.S.C § 101 remains a moving target. In Alice, the Court found claims for a computerized escrow arrangement ineligible for patenting because they were directed to the abstract idea of “intermediated settlement” and did not recite an inventive concept that could impart eligibility under Section 101. While the Alice case focused on a software invention, a few recent lower court decisions suggest that, in certain circumstances, medical device patents may not be immune from similar patent eligibility challenges.