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. 19, 2022
Filed:
Mar. 29, 2019
Applicant:
Umicore Ag & Co. KG, Hanau-Wolfgang, DE;
Inventors:
Naina Deibel, Pfungstadt, DE;
Martin Foerster, Büdingen, DE;
Antje Oltersdorf, Freiburg, DE;
Juergen Koch, Hanau, DE;
Martin Roesch, Rodgau, DE;
Assignee:
UMICORE AG & CO. KG, Hanau-Wolfgang, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 3/10 (2006.01); F01N 3/20 (2006.01); F01N 3/28 (2006.01); B01J 21/04 (2006.01); B01J 23/46 (2006.01); B01J 35/00 (2006.01); B01J 35/04 (2006.01); B01J 37/02 (2006.01); B01D 46/24 (2006.01); B01D 53/94 (2006.01);
U.S. Cl.
CPC ...
B01J 35/04 (2013.01); B01D 46/247 (2013.01); B01D 46/2429 (2013.01); B01D 46/2474 (2013.01); B01D 53/945 (2013.01); B01D 53/9418 (2013.01); B01J 21/04 (2013.01); B01J 23/464 (2013.01); B01J 35/0006 (2013.01); B01J 37/0215 (2013.01); F01N 3/101 (2013.01); F01N 3/2066 (2013.01); F01N 3/2803 (2013.01); B01D 46/24491 (2021.08); B01D 46/24492 (2021.08); B01D 2255/1023 (2013.01); B01D 2255/1025 (2013.01); B01D 2255/2092 (2013.01); B01D 2255/9155 (2013.01); B01D 2279/30 (2013.01); F01N 2370/02 (2013.01);
Abstract
The present invention relates to a catalytically coated wall-flow filter, to a method for the production thereof and to the use thereof in order to reduce harmful exhaust gases of an internal combustion engine.