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:
Nov. 12, 2024
Filed:
Jun. 15, 2021
Applicant:
Basf Mobile Emissions Catalysts Llc, Iselin, NJ (US);
Inventors:
Shiang Sung, Iselin, NJ (US);
Pushkaraj R Patwardhan, Iselin, NJ (US);
Assignee:
BASF Mobile Emissions Catalysts LLC, Iselin, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 3/20 (2006.01); B01D 53/94 (2006.01); B01J 21/04 (2006.01); B01J 23/58 (2006.01); B01J 23/656 (2006.01); B01J 29/76 (2006.01); B01J 29/78 (2006.01); B01J 35/00 (2006.01); B01J 35/56 (2024.01); F01N 3/10 (2006.01); F01N 3/28 (2006.01); F01N 13/00 (2010.01); F02B 43/10 (2006.01); F02M 27/04 (2006.01);
U.S. Cl.
CPC ...
F01N 3/2066 (2013.01); B01D 53/9418 (2013.01); B01D 53/944 (2013.01); B01D 53/945 (2013.01); B01D 53/9477 (2013.01); B01J 21/04 (2013.01); B01J 23/58 (2013.01); B01J 23/6562 (2013.01); B01J 29/763 (2013.01); B01J 29/7815 (2013.01); B01J 35/19 (2024.01); B01J 35/56 (2024.01); F01N 3/101 (2013.01); F01N 3/106 (2013.01); F01N 3/2828 (2013.01); F01N 13/009 (2014.06); F02B 43/10 (2013.01); F02M 27/04 (2013.01); B01D 2251/2062 (2013.01); B01D 2255/1021 (2013.01); B01D 2255/1023 (2013.01); B01D 2255/2042 (2013.01); B01D 2255/2073 (2013.01); B01D 2255/20761 (2013.01); B01D 2255/502 (2013.01); B01D 2255/9155 (2013.01); B01D 2258/012 (2013.01); B01D 2258/018 (2013.01); F01N 2330/06 (2013.01); F01N 2370/04 (2013.01); F01N 2610/02 (2013.01); F01N 2610/1453 (2013.01); F02B 2043/103 (2013.01); F02B 2043/106 (2013.01);
Abstract
Disclosed herein are emission treatment systems comprising an oxidation catalyst composition in fluid communication with an exhaust gas stream emitted from an engine that combusts both hydrocarbon fuel and hydrogen; and optionally, at least one selective catalytic reduction (SCR) composition and/or at least one three-way conversion (TWC) catalyst composition, combustion systems comprising the same, and method of treating an exhaust gas stream, such as, e.g., an exhaust gas produced by combusting hydrogen fuel during a cold-start period, using the same.