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:
Apr. 12, 2011
Filed:
Aug. 17, 2007
Applicants:
Markus Koegel, Roemerberg, DE;
Marcus Pfeifer, Solingen, DE;
Gerald Jeske, Neuberg, DE;
Frank Walter Schuetze, Aschaffenburg, DE;
Stéphanie Frantz, Hanau, DE;
Thomas Kreuzer, Karben, DE;
Inventors:
Markus Koegel, Roemerberg, DE;
Marcus Pfeifer, Solingen, DE;
Gerald Jeske, Neuberg, DE;
Frank Walter Schuetze, Aschaffenburg, DE;
Stéphanie Frantz, Hanau, DE;
Thomas Kreuzer, Karben, DE;
Assignee:
Umicore AG & Co. KG, Hanau-Wolfgang, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01D 46/00 (2006.01); B01D 53/94 (2006.01); B01J 23/38 (2006.01); F01N 3/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
A diesel particulate filter with an oxidation catalyst comprising platinum and palladium deposited thereon is described. Addition of HC storage components to the oxidation catalyst allows the conversion of hydrocarbons and carbon monoxide to be improved significantly.