The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 03, 2010
Filed:
Apr. 20, 2004
Applicants:
William J. Labarge, Bay City, MI (US);
Kenneth Price, Brighton, MI (US);
Joseph V. Bonadies, Clarkston, MI (US);
Joachim Kupe, Davisburg, MI (US);
Inventors:
William J. LaBarge, Bay City, MI (US);
Kenneth Price, Brighton, MI (US);
Joseph V. Bonadies, Clarkston, MI (US);
Joachim Kupe, Davisburg, MI (US);
Assignee:
Umicore AG & Co. KG, Hanau, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 50/00 (2006.01); B01D 53/34 (2006.01); F01N 3/00 (2006.01); F23J 11/00 (2006.01); B01J 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An exhaust emission control system can include a reformer a fuel source disposed upstream of and in fluid communication with the reformer, and a NOadsorber disposed downstream of and in fluid communication with the reformer. The NOx adsorber can include a NOx adsorber catalyst having an acid adsorber disposed on the substrate and a base adsorber disposed over the acid adsorber.