Patents by Inventor Justyna Katarzyna KREIS

Justyna Katarzyna KREIS 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).

  • Anode for an electrochemical cell
    Patent number: 11664491
    Abstract: An anode for an electrochemical cell comprises a lithium metal or lithium metal alloy, and a polymer coating deposited on the lithium metal or lithium metal alloy. The polymer coating is doped with lithium ions and comprises a polyisocyanurate material. The polyisocyanurate material contains ether- and/or silicone-containing further groups. The ether-containing group is a polyether, and/or wherein the silicone-containing group is a siloxane group.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: May 30, 2023
    Assignee: JOHNSON MATTHEY PLC
    Inventors: Thomas Klimmasch, Jan Weikard, Hans-Josef Laas, Jürgen Köcher, David Ainsworth, Stephen Rowlands, Justyna Katarzyna Kreis, Stephen Lawes, Sebastien Desilani
  • ANODE FOR AN ELECTROCHEMICAL CELL
    Publication number: 20190229326
    Abstract: The present invention relates to an anode for an electrochemical cell, said anode comprising a lithium metal or lithium metal alloy, and a polymer coating deposited on the lithium metal or lithium metal alloy, wherein the polymer coating is doped with lithium ions and comprises a polyisocyanurate material.
    Type: Application
    Filed: September 5, 2017
    Publication date: July 25, 2019
    Inventors: Thomas KLIMMASCH, Jan WEIKARD, Hans-Josef LAAS, Jürgen KÖCHER, David AINSWORTH, Stephen ROWLANDS, Justyna Katarzyna KREIS, Stephen LAWES, Sebastien DESILANI
  • CATHODE FOR A Li/S BATTERY
    Publication number: 20170352909
    Abstract: A cathode for a lithium-sulphur battery, said cathode comprising a particulate mixture deposited on a current collector, said particulate mixture comprising an admixture of (i) composite particles formed from a composite comprising electroactive sulphur material melt-bonded to electroconductive carbon material, and (ii) conductive carbon filler particles, wherein conductive carbon filler particles form 1 to 15 weight % of the total weight of the composite particles and conductive carbon filler particles.
    Type: Application
    Filed: December 21, 2015
    Publication date: December 7, 2017
    Inventors: David AINSWORTH, Stephen E. ROWLANDS, Justyna Katarzyna KREIS, Lisset Amparo URRUTIA MUNOZ