Patents by Inventor Gerd UHDE

Gerd UHDE 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).

  • Method for complete recycling of inorganic-fiber reinforced epoxy composites with boron halides
    Patent number: 12258452
    Abstract: The present invention is related to a method for recycling a composite material comprising inorganic fibers and an epoxy-resin in a one pot reaction, wherein the method comprises reacting the composite material with a boron halide in a solvent.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: March 25, 2025
    Assignees: Technische Universität Clausthal, MPM Environment Intelligence GmbH
    Inventors: Dieter Eckhard Kaufmann, Viktor Zapolskii, Peter Kolbe, Gerd Uhde
  • METHOD FOR COMPLETE RECYCLING OF INORGANIC-FIBER REINFORCED EPOXY COMPOSITES WITH BORON HALIDES
    Publication number: 20220153954
    Abstract: The present invention is related to a method for recycling a composite material comprising inorganic fibers and an epoxy-resin in a one pot reaction, wherein the method comprises reacting the composite material with a boron halide in a solvent.
    Type: Application
    Filed: February 27, 2020
    Publication date: May 19, 2022
    Inventors: Dieter Eckhard KAUFMANN, Viktor ZAPOLSKII, Peter KOLBE, Gerd UHDE