Patents by Inventor Noelia Cortes Felix

Noelia Cortes Felix 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).

  • NOabsorber catalyst
    Patent number: 9114385
    Abstract: A NOx absorber catalyst comprising a substrate monolith coated with one or more washcoat layers and comprising a first component comprising a nitrogen oxide storage component, at least one precious metal and a dispersed rare earth oxide supported on a refractory support material, and a second component comprising a precious metal supported on a bulk reducible oxide that is substantially free of nitrogen oxide storage material, wherein the precious metal present in the second component comprises Pt, Pd or a combination of both Pt and Pd and wherein the bulk reducible oxide is an oxide, a composite oxide or a mixed oxide comprising at least one of manganese, iron, cobalt, copper, tin or cerium.
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: August 25, 2015
    Assignee: Johnson Matthey Public Limited Company
    Inventors: Robert James Brisley, Kenneth David Camm, Noelia Cortes Felix, Fiona-Mairead McKenna, Paul James Millington, Elizabeth Hazel Mountstevens, Daniel Swallow
  • NOx ABSORBER CATALYST
    Publication number: 20130336865
    Abstract: A NOx absorber catalyst comprising a substrate monolith coated with one or more washcoat layers and comprising a first component comprising a nitrogen oxide storage component, at least one precious metal and a dispersed rare earth oxide supported on a refractory support material, and a second component comprising a precious metal supported on a bulk reducible oxide that is substantially free of nitrogen oxide storage material, wherein the precious metal present in the second component comprises Pt, Pd or a combination of both Pt and Pd and wherein the bulk reducible oxide is an oxide, a composite oxide or a mixed oxide comprising at least one of manganese, iron, cobalt, copper, tin or cerium.
    Type: Application
    Filed: December 21, 2011
    Publication date: December 19, 2013
    Applicant: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
    Inventors: Robert James Brisley, Kenneth David Camm, Noelia Cortes Felix, Fiona-Mairead McKenna, Paul James Millington, Elizabeth Hazel Mountstevens, Daniel Swallow