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:
Sep. 12, 2017
Filed:
Nov. 18, 2016
Applicant:
Basf Corporation, Florham Park, NJ (US);
Inventors:
Joseph A. Patchett, Basking Ridge, NJ (US);
Joseph C. Dettling, Howell, NJ (US);
Elizabeth A. Przybylski, Edison, NJ (US);
Assignee:
BASF Corporation, Florham Park, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 37/02 (2006.01); B01J 29/76 (2006.01); B01D 5/00 (2006.01); B01D 19/00 (2006.01); B01D 53/94 (2006.01); F01N 3/023 (2006.01); F01N 3/10 (2006.01); F01N 3/20 (2006.01); F01N 13/00 (2010.01); F01N 3/28 (2006.01); B01J 35/04 (2006.01); B01J 35/10 (2006.01); B01J 37/08 (2006.01);
U.S. Cl.
CPC ...
B01J 29/7615 (2013.01); B01D 5/009 (2013.01); B01D 5/0054 (2013.01); B01D 19/0005 (2013.01); B01D 19/0036 (2013.01); B01D 53/945 (2013.01); B01D 53/9413 (2013.01); B01D 53/9418 (2013.01); B01D 53/9477 (2013.01); B01J 29/76 (2013.01); B01J 35/04 (2013.01); B01J 35/1076 (2013.01); B01J 37/024 (2013.01); B01J 37/0236 (2013.01); B01J 37/0246 (2013.01); B01J 37/08 (2013.01); F01N 3/0231 (2013.01); F01N 3/10 (2013.01); F01N 3/106 (2013.01); F01N 3/2066 (2013.01); F01N 3/2828 (2013.01); F01N 3/2892 (2013.01); F01N 13/009 (2014.06); B01D 53/944 (2013.01); B01D 2251/2062 (2013.01); B01D 2251/2067 (2013.01); B01D 2255/102 (2013.01); B01D 2255/20715 (2013.01); B01D 2255/20738 (2013.01); B01D 2255/20761 (2013.01); B01D 2255/50 (2013.01); B01D 2255/502 (2013.01); B01D 2255/9155 (2013.01); B01D 2255/9202 (2013.01); B01D 2255/9205 (2013.01); B01D 2257/404 (2013.01); B01D 2258/012 (2013.01); F01N 2330/06 (2013.01); F01N 2330/30 (2013.01); F01N 2370/04 (2013.01); F01N 2510/063 (2013.01); F01N 2610/02 (2013.01); F01N 2610/08 (2013.01); Y02T 10/22 (2013.01); Y02T 10/24 (2013.01); Y10S 55/10 (2013.01); Y10S 55/30 (2013.01); Y10T 29/49345 (2015.01);
Abstract
Provided is a catalyst article for simultaneously remediating the nitrogen oxides (NOx), particulate matter, and gaseous hydrocarbons present in diesel engine exhaust streams. The catalyst article has a soot filter coated with a material effective in the Selective Catalytic Reduction (SCR) of NOx by a reductant, e.g., ammonia.