Patents by Inventor Michael Gavin Brown

Michael Gavin Brown 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).

  • OXIDATION CATALYST FOR INTERNAL COMBUSTION ENGINE EXHAUST GAS TREATMENT
    Publication number: 20140130760
    Abstract: The invention provides an exhaust gas cleaning oxidation catalyst and in particular to an oxidation catalyst for cleaning the exhaust gas discharged from internal combustion engines of compression ignition type (particularly diesel engines). The invention further relates to a catalysed substrate monolith comprising an oxidising catalyst on a substrate monolith for use in treating exhaust gas emitted from a lean-burn internal combustion engine. In particular, the invention relates to a catalysed substrate monolith comprising a first washcoat coating and a second washcoat coating, wherein the second washcoat coating is disposed in a layer above the first washcoat coating.
    Type: Application
    Filed: January 20, 2014
    Publication date: May 15, 2014
    Applicants: JOHNSON MATTHEY PUBLIC LIMITED COMPANY, JOHNSON MATTHEY JAPAN G.K.
    Inventors: SATOSHI SUMIYA, LIFENG WANG, HANAKO OYAMADA, PHILIP GERALD BLAKEMAN, MICHAEL GAVIN BROWN, SOUGATO CHATTERJEE, ANDREW FRANCIS CHIFFEY, JANE GAST, PAUL RICHARD PHILLIPS, RAJ RAO RAJARAM, ANDREW PETER WALKER
  • Oxidation catalyst for internal combustion engine exhaust gas treatment
    Patent number: 8652429
    Abstract: The invention provides an exhaust gas cleaning oxidation catalyst and in particular to an oxidation catalyst for cleaning the exhaust gas discharged from internal combustion engines of compression ignition type (particularly diesel engines). The invention further relates to a catalysed substrate monolith comprising an oxidizing catalyst on a substrate monolith for use in treating exhaust gas emitted from a lean-burn internal combustion engine. In particular, the invention relates to a catalysed substrate monolith comprising a first washcoat coating and a second washcoat coating, wherein the second washcoat coating is disposed in a layer above the first washcoat coating.
    Type: Grant
    Filed: October 5, 2012
    Date of Patent: February 18, 2014
    Assignees: Johnson Matthey Public Limited Company, Johnson Matthey Japan Godo Kaisha
    Inventors: Satoshi Sumiya, Lifeng Wang, Hanako Oyamada, Philip Gerald Blakeman, Michael Gavin Brown, Sougato Chatterjee, Andrew Francis Chiffey, Jane Gast, Paul Richard Phillips, Raj Rao Rajaram, Andrew Peter Walker