Patents by Inventor Othan Adamopoulos

Othan Adamopoulos 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).

  • Oxygen storage material, process for its preparation and its application in a catalyst
    Patent number: 7202194
    Abstract: An oxygen storage material comprising cerium oxide and at least one second oxide of a metal M1 is disclosed as well as a process for manufacturing the material and the use of this material in an exhaust gas cleaning catalyst. In a preferred embodiment the oxygen storage material comprises particles from a Ce/M1 mixed oxide solid solution coated with an oxide of another metal M2. Metal M1 e.g. can be calcium or zirconium while metal M2 most preferably is aluminum.
    Type: Grant
    Filed: October 31, 2005
    Date of Patent: April 10, 2007
    Assignee: Umicore AG & Co. KG
    Inventors: Mamoun Muhammed, Othan Adamopoulos, Tassilo Bog, Lothar Mussmann, Dieter Lindner, Martin Votsmeier, Matthias Feger, Egbert Lox, Thomas Kreuzer