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:
Oct. 26, 2021
Filed:
Dec. 23, 2014
Applicant:
Rhodia Operations, Paris, FR;
Inventors:
Qiang Zhao, Yardley, PA (US);
Olivier Larcher, Perigny, FR;
Barry W. L. Southward, Philadelphia, PA (US);
Francis Francis, Columbia, MD (US);
Thomas English, Conshohocken, PA (US);
Fabien Ocampo, La Courneuve, FR;
Assignee:
RHODIA OPERATIONS, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01F 7/14 (2006.01); C01F 17/235 (2020.01); C01F 5/02 (2006.01); B01J 23/10 (2006.01); B01D 53/94 (2006.01); B01J 35/10 (2006.01); B01J 23/00 (2006.01); B01J 23/63 (2006.01); B01J 23/40 (2006.01); B01J 37/04 (2006.01); B01J 37/08 (2006.01); B01J 37/03 (2006.01); B01J 37/00 (2006.01); B01J 35/00 (2006.01);
U.S. Cl.
CPC ...
B01J 23/10 (2013.01); B01D 53/945 (2013.01); B01J 23/002 (2013.01); B01J 23/40 (2013.01); B01J 23/63 (2013.01); B01J 35/1014 (2013.01); B01J 35/1019 (2013.01); B01J 35/1047 (2013.01); B01J 37/04 (2013.01); B01J 37/088 (2013.01); C01F 5/02 (2013.01); C01F 7/14 (2013.01); C01F 17/235 (2020.01); B01D 2255/2047 (2013.01); B01D 2255/2065 (2013.01); B01D 2255/2066 (2013.01); B01D 2255/2092 (2013.01); B01D 2255/40 (2013.01); B01J 35/0006 (2013.01); B01J 37/0045 (2013.01); B01J 37/03 (2013.01); B01J 37/035 (2013.01); B01J 37/08 (2013.01); B01J 2523/00 (2013.01); Y02T 10/12 (2013.01);
Abstract
The present teachings are directed to inorganic oxide materials that include AlO, CeO, and at least one of MgO and PrO. The present teachings are also directed to catalysts having at least one noble metal supported on these inorganic oxide materials, as well as methods for treating exhaust gases from internal combustion engines using such catalysts.