Patents by Inventor Othon Adamopoulos

Othon 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: 7485599
    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: April 9, 2007
    Date of Patent: February 3, 2009
    Assignee: Umicore AG & Co. KG
    Inventors: Mamoun Muhammed, Othon Adamopoulos, Tassilo Bog, Lothar Mussmann, Dieter Lindner, Martin Votsmeier, Matthias Feger, Egbert Lox, Thomas Kreuzer
  • Oxygen storage material, process for its preparation and its application in a catalyst
    Publication number: 20070191220
    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: Application
    Filed: April 9, 2007
    Publication date: August 16, 2007
    Applicant: UMICORE AG & CO. KG
    Inventors: Tassilo Bog, Lothar Mussmann, Dieter Lindner, Martin Votsmeier, Matthias Feger, Egbert Lox, Thomas Kreuzer, Mamouns Muhammed, Othon Adamopoulos
  • Oxygen storage material, process for its preparation and its application in a catalyst
    Publication number: 20060052243
    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: Application
    Filed: October 31, 2005
    Publication date: March 9, 2006
    Applicant: UMICORE AG & CO. KG
    Inventors: Mamoun Muhammed, Othon Adamopoulos, Tassilo Bog, Lothar Mussmann, Dieter Lindner, Martin Votsmeier, Matthias Feger, Egbert Lox, Thomas Kreuzer
  • Oxygen storage material, process for its preparation and its application in a catalyst
    Publication number: 20040186016
    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: Application
    Filed: March 17, 2003
    Publication date: September 23, 2004
    Applicant: OMG AG & Co. KG
    Inventors: Tassilo Bog, Lothar Mussmann, Dieter Lindner, Martin Votsmeier, Matthias Feger, Egbert Lox, Thomas Kreuzer, Mamoun Muhammed, Othon Adamopoulos