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. 26, 2022
Filed:
Mar. 27, 2018
Applicant:
Umicore Ag & Co. KG, Hanau-Wolfgang, DE;
Inventor:
Pär L. T. Gabrielsson, Helsingborg, SE;
Assignee:
UMICORE AG & CO. KG, Hanau-Wolfgang, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 3/20 (2006.01); F01N 3/035 (2006.01); F01N 3/021 (2006.01); F01N 13/00 (2010.01); F01N 3/023 (2006.01); F01N 3/10 (2006.01);
U.S. Cl.
CPC ...
F01N 3/2066 (2013.01); F01N 3/021 (2013.01); F01N 3/035 (2013.01); F01N 3/0231 (2013.01); F01N 3/103 (2013.01); F01N 3/106 (2013.01); F01N 13/009 (2014.06); F01N 2570/14 (2013.01); F01N 2610/02 (2013.01);
Abstract
Method and system for the removal of nitrogen oxides, volatile organic compounds and particulate matter from engine exhaust gas at cold start conditions.