The federal district court in Wilmington, Delaware, did not err in finding that several claims of a patent for preparing a stable formulation of the antibiotic compound ertapenem owned by Merck Sharp & Dohme were invalid as obvious, the U.S. Court of Appeals for the Federal Circuit has held. Substantial record evidence supported the district…

Following inter partes review of several claims of a patent directed to a trigger/seal mechanism for a beverage container, the Patent Trial and Appeal Board properly applied the broadest reasonable in construing a connection limitation disclosed in the challenged claims, the U.S. Court of Appeals for the Federal Circuit has decided. The Board’s construction was…

The Patent Trial and Appeal Board’s construction of the term “body” disclosed in multiple claims of a downhole drilling tool patent has been reversed by the U.S. Court of Appeals for the Federal Circuit as unreasonably overbroad and contrary to descriptions in the patent’s specification. The Board’s rejection of the challenged claims following inter partes…

The Patent Trial and Appeal Board’s construction of a key claim term in a patent directed to a method for fabricating a self-aligned contact hole in a semiconductor circuit was overbroad in light of the actual claim language and specification, the U.S. Court of Appeals for the Federal Circuit has held. Because a prior art…

The Patent Trial and Appeal Board did not err in instituting Covered Business Method (“CBM”) review and finding several claims of a financing method patent owned by Credit Acceptance Corporation (“CAC”) to be directed to a patent-ineligible abstract idea, the U.S. Court of Appeals for the Federal Circuit has ruled. The Board correctly rejected CAC’s…

The federal district court in Wilmington, Delaware, did not abuse its discretion in finding that Bayer CropScience’s infringement suit against agrochemical rival Dow AgroSciences over soybean gene technology qualified as an “exceptional case” warranting an award of attorney fees under Section 285 of the Patent Act, the U.S. Court of Appeals for the Federal Circuit…

The federal district court in Los Angeles did not err in granting default judgment and a permanent injunction to United Construction Products, Inc. dba Bison Innovative Products on its patent infringement and unfair competition claims against Tile Tech, Inc., the U.S. Court of Appeals for the Federal Circuit has ruled (Tile Tech, Inc. v. United…

The Patent Trial and Appeal Board properly found during inter partes review (IPR) that two claims of a patent directed to a mechanism for controlling the operation of a downhole drill string were invalid as anticipated by a prior art reference, the U.S. Court of Appeals for the Federal Circuit has decided. The court rejected…

A district court did not err in dismissing an inventor’s claim that CBS Corporation, its CBS Interactive subsidiary, and “others under the control or direction of an independent contractor” hired by CBS to produce the television show “Big Brother” infringed two patents relating to methods and systems for obtaining real time responses from a broadcast…

In an inter partes review of a patent owned by Wi-Fi One, LLC (“Wi-Fi”), the Patent Trial and Appeal Board’s decision to deny Wi-Fi’s request to conduct discovery into whether Broadcom Corporation’ petition was time-barred under Section 315(b) of the Patent Act was not reviewable, the U.S. Court of Appeals for the Federal Circuit has…