Patents by Inventor Wulf HAUPTMANN

Wulf HAUPTMANN 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).

  • Diesel Oxidation Catalyst
    Publication number: 20230338939
    Abstract: The present invention relates to a diesel oxidation catalyst comprising a carrier body having a length L extending between a first end face and a second end face, and differently composed material zones A and B arranged on the carrier body, wherein material zone A comprises platinum, palladium, rhodium or a mixture of any two or more thereof applied to a cerium-zirconium mixed oxide, and material zone B comprises platinum, palladium or platinum and palladium applied to a carrier oxide B.
    Type: Application
    Filed: February 17, 2021
    Publication date: October 26, 2023
    Applicant: UMICORE AG & CO. KG
    Inventors: Elena MUELLER, Wulf HAUPTMANN
  • DIESEL OXIDATION CATALYST
    Publication number: 20220379293
    Abstract: The present invention relates to a diesel oxidation catalyst comprising a carrier body having a length L extending between a first end face and a second end face, and differently composed material zones A and B arranged on the carrier body, wherein material zone A comprises platinum and palladium applied to a cerium-titanium mixed oxide, and material zone B comprises platinum and palladium applied to a carrier oxide B.
    Type: Application
    Filed: October 30, 2020
    Publication date: December 1, 2022
    Inventors: Elena MUELLER, Gordon KEITL, Wulf HAUPTMANN