Patents by Inventor Timothy Gimbert

Timothy Gimbert 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).

  • Exhaust system promoting decomposition of reductants into gaseous products
    Publication number: 20100146948
    Abstract: An engine exhaust treatment system. The treatment system includes and a reductant injector adapted to deliver a reductant composition into an exhaust stream moving along an exhaust flow path. A selective catalytic reduction device is disposed downstream from the reductant injector. The selective catalytic reduction device is adapted to reduce an amount of NOx in exhaust gases produced by an engine by reaction of the NOx with ammonia. A basic and/or amphoteric oxide contact surface is disposed along the exhaust flow path.
    Type: Application
    Filed: December 17, 2008
    Publication date: June 17, 2010
    Applicant: Caterpillar Inc.
    Inventors: Herbert DaCosta, Mark D. Veliz, Cho Y. Liang, Jinhui Sun, Timothy Gimbert, Matthew Leustek