Patents by Inventor Martin POERSTER

Martin POERSTER 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).

  • COATED WALL-FLOW FILTER
    Publication number: 20210239018
    Abstract: The present invention relates to a wall-flow filter, to a method for the production and the use thereof in order to reduce harmful exhaust gases of an internal combustion engine. The wall-flow filter was produced by applying a powder-gas aerosol to the filter, whereby the powder was deposited in the pores of the wall-flow filter.
    Type: Application
    Filed: May 2, 2019
    Publication date: August 5, 2021
    Applicant: UMICORE AG & CO. KG
    Inventors: Naina DEIBEL, Martin POERSTER, Antje OLTERSDORF, Juergen KOCH, Martin ROESCH