Patents by Inventor Joshua E. Malinsky

Joshua E. Malinsky has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for Making a Fluoropolymer and Fluoropolymer Made Therefrom
    Publication number: 20240132643
    Abstract: The process includes providing an aqueous mixture including perfluorinated monomers, a fluoroalkyl sulfinic acid or salt thereof, and an oxidizing agent capable of oxidizing the fluoroalkyl sulfinic acid or salt thereof and polymerizing the perfluorinated Nmonomers under free radical conditions to provide an aqueous dispersion of the fluoropolymer. The fluoroalkyl group has from one to three carbon atoms. The amount of perfluorooctanoic acid or salt thereof in the aqueous dispersion of the fluoropolymer as polymerized is not more than 25 nanograms per gram of the fluoropolymer. A fluoropolymer made by the process is also described.
    Type: Application
    Filed: February 23, 2022
    Publication date: April 25, 2024
    Inventors: Tatsuo Fukushi, Miguel A. Guerra, Klaus Hintzer, Joshua E. Malinsky, Michael H. Mitchell, Justin T. Roop, Steffen Vowinkel
  • Organic light-emitting diodes and methods for assembly and emission control
    Patent number: 6399221
    Abstract: New organic light-emitting diodes and related electroluminescent devices and methods for fabrication, using siloxane self-assembly techniques.
    Type: Grant
    Filed: November 6, 1998
    Date of Patent: June 4, 2002
    Assignee: Northwestern University
    Inventors: Tobin J. Marks, Joshua E. Malinsky, Bernard Kippelen, Nasser Peyghambarian, Ghassan E. Jabbour