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:
Jan. 03, 2023
Filed:
Aug. 30, 2019
Applicant:
Johnson Matthey Public Limited Company, London, GB;
Inventors:
Yannick Bidal, Royston, GB;
Joseph Fedeyko, Wayne, PA (US);
Alexander Green, Royston, GB;
Matthew Harris, Royston, GB;
Jing Lu, Wayne, PA (US);
Nicholas McNamara, Wayne, PA (US);
Assignee:
Johnson Matthey Public Limited Company, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 29/78 (2006.01); B01J 29/76 (2006.01); B01J 29/46 (2006.01); B01J 29/48 (2006.01); B01J 35/00 (2006.01); B01D 53/94 (2006.01); F01N 3/20 (2006.01);
U.S. Cl.
CPC ...
B01J 29/783 (2013.01); B01D 53/9418 (2013.01); B01D 53/9468 (2013.01); B01D 53/9472 (2013.01); B01J 29/46 (2013.01); B01J 29/48 (2013.01); B01J 29/76 (2013.01); B01J 29/7615 (2013.01); B01J 29/78 (2013.01); B01J 29/7815 (2013.01); B01J 35/0006 (2013.01); F01N 3/2066 (2013.01); B01D 2255/2073 (2013.01); B01D 2255/20738 (2013.01); B01D 2255/20761 (2013.01); B01D 2255/502 (2013.01); B01D 2255/504 (2013.01); B01D 2255/9022 (2013.01); B01D 2255/9032 (2013.01); B01D 2255/9035 (2013.01); B01J 2229/14 (2013.01); B01J 2229/183 (2013.01);
Abstract
A catalyst composition for treating an exhaust gas, the catalyst composition comprising a molecular sieve, the molecular sieve comprising exchanged copper and exchanged manganese.