The Ninth Circuit was recently asked to determine whether to continue to apply the Circuit’s two-part extrinsic/intrinsic test for “substantial similarity” with regard to a copyright infringement claim or to depart from this...more
The PTAB Strategies and Insights newsletter provides timely updates and insights into how best to handle proceedings at the USPTO. It is designed to increase return on investment for all stakeholders looking at the entire...more
Although things often slow down in Washington in the August heat and humidity, that wasn’t the case this past week for the Federal Circuit. All told, the Court issued 5 precedential opinions and ruled in 17 cases. Below we...more
This article is Part II of a study on the patent eligibility of graphical user interfaces. Part I was published yesterday. We continue from where we left off, with overviews of a handful of Federal Circuit § 101 decisions...more
In CardioNet, LLC, et al. v. InfoBionic, Inc., the Federal Circuit reversed a district court’s ruling that affirmed a defendant’s 12(b)(6) motion that the asserted claims are invalid under 35 U.S.C. § 101, based on step one...more
On April 7, 2020, the Patent Trial and Appeal Board (PTAB) clarified what evidence can demonstrate that an asserted reference qualifies as a printed publication. This two-section article will first address four decisions...more
Key Points - Federal Circuit issued precedential opinion in Hospira Inc. v. Fresenius Kabi USA, LLC that affirmed obviousness of a liquid drug patent claim, encouraging future patent challengers to raise the issue of...more
HOSPIRA, INC. V. FRESENIUS KABI USA, LLC - Before Lourie, Dyk, and Moore. Appeal from the U.S. District Court for the Northern District of Illinois. Summary: Evidence of the properties of claimed embodiments may be...more
State Sovereignty Principles Do Not Allow a State to Bring a Patent Infringement Suit in an Improper Venue - In Board of Regents v. Boston Scientific Corp., Appeal No. 2018-1700, the Federal Circuit ruled that the patent...more
The Canadian Patent Act was amended last year to include a new provision which allows prosecution histories into evidence in patent proceedings to rebut representations made by the patentee regarding claims construction. ...more
The US Court of Appeals for the Federal Circuit affirmed a Patent Trial and Appeal Board (PTAB) finding that the challenged claims were anticipated and obvious. Monsanto Tech. LLC v. E.I. DuPont de Nemours & Co., Case No....more
Federal Circuit Summaries - Before Dyk, Reyna, and Wallach. Appeal from the Patent Trial and Appeal Board. Summary: Extrinsic evidence can be used to find that an allegedly anticipating reference necessarily includes...more