On April 20, 2018, the Court of Appeals for the Federal Circuit held in Voter Verified, Inc. v. Election Sys. & Software LLC,[1] that in spite of a favorable prior judicial ruling (although not necessarily on §101 patent subject matter-eligibility), issue preclusion did not apply, and affirmed the patent-ineligibility holding by the district court. The …
Fed Circuit Watch: District Court Bungles Inventorship Issue, Holds Federal Circuit
In a blend of jurisdictional and patent formality law, James v. J2 Cloud Services, LLC,[1] deals with the question of whether the inventor retained ownership over a patent so he had standing to sue for correction-of-inventorship under 35 U.S.C. §256. The vehicle used was an agreement, so much of the analysis is an understanding of …
Fed Circuit Watch: Dropped Priority Claim Invalidates Patent
On April 19, 2018, the Court of Appeals for the Federal Circuit handed down Droplets, Inc. v. E*Trade Bank,[1] in a case dealing with the formal issue of preparing a proper claim of priority in the specification. The absence of one will cause major problems downstream, as it did for Droplets, Inc. The facts are …
Fed Circuit Watch: Swearing Behind Must be Supported by Sufficient Evidence
On April 17, 2018, the Court of Appeals for the Federal Circuit held in Apator Miitors ApS v. Kamstrup A/S,[1] that in order for a patent assignee to swear behind a reference by antedating its own conception, it must do so by more than just merely providing the inventor’s statement of conception. The facts are …
SCOTUS Watch: IPRs Do Not Violate Article III or Seventh Amendment
Article III of the U.S. Constitution states: The judicial power of the United States, shall be vested in one Supreme Court, and in such inferior courts as the Congress may from time to time ordain and establish.[1] Also, the Copyright and Patent Clause of the U.S. Constitution states: The Congress shall have power . . …
Fed Circuit Watch: Plain Claim Language Not Narrowed Unless Patentee Explicitly Disclaims Scope
An interesting study in organic chemistry appeared at the Federal Circuit. On April 16, 2018, a Fed Circuit panel in Sumitomo Dainippon Pharma Co., Ltd. v. Emcure Pharm. Ltd.,[1] held that plain claim language will be construed narrowly absent the patentee’s clear disclaimer limiting its scope. First a primer on stereochemistry, which is the study …
WesternGeco Damages Case Before SCOTUS in Doubt After Fed Circuit Ruling
A recently-issued decision from the Court of Appeals for the Federal Circuit may have implications on a pending case before the U.S. Supreme Court. That case, WesternGeco LLC v. ION Geophysical Corp.,[1] was issued May 7, 2018, and may affect how the Supreme Court rules in a related case involving the same parties and patents …
SCOTUS Watch: Tech & Privacy Collision Avoided When Microsoft Email Server Case Dismissed as Moot
Normally, this blog is devoted to intellectual property issues specific to technology, much of which is case law analysis primarily in the areas of patent, trademark, and copyright laws. However, as is often the case in real-life when different laws clash, so do intellectual properties with other areas of law. The right of privacy is …
Fed Circuit Watch: Personalized Medicine Method Claim Passes Alice Test for Subject Matter Eligibility
This case, Vanda Pharmaceuticals Inc. v. West-Ward Pharmaceuticals Int’l Ltd.,[1] arrived to the appeals court through an unusual, but not uncommon, route: a 35 U.S.C. §271(e)(4)(A) infringement resulting from a 21 U.S.C. §355(j) application, or the Abbreviated New Drug Application (ANDA) (aka, generic drug approval process). However, the other aspect of this case is that …
Fed Circuit Watch: Knowles Déjà Vu as PTAB Not (Necessarily) Bound to Prior Court Claim Construction
In a case of déjà vu, the Court of Appeals for the Federal Circuit handed down Knowles Electronics LLC v. Iancu,[1] on April 6, 2018. This case bears striking resemblance to an earlier-issued case this term, Knowles Electronics LLC v. Cirrus Logic, Inc., of which the issues were previously discussed on this blog. The panels …