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:
Sep. 30, 2025
Filed:
Jan. 20, 2022
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventors:
Andrew Getsoian, Canton, MI (US);
Jason Wu, Birmingham, MI (US);
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/94 (2006.01); B01J 20/02 (2006.01); F01N 3/10 (2006.01);
U.S. Cl.
CPC ...
B01D 53/9445 (2013.01); F01N 3/101 (2013.01); B01D 2255/1023 (2013.01); B01D 2255/80 (2013.01); B01D 2255/908 (2013.01); B01J 20/0207 (2013.01); B01J 2523/35 (2013.01); B01J 2523/36 (2013.01); B01J 2523/37 (2013.01); B01J 2523/3706 (2013.01); B01J 2523/3712 (2013.01); B01J 2523/3718 (2013.01); B01J 2523/3725 (2013.01); B01J 2523/3737 (2013.01); B01J 2523/3743 (2013.01); B01J 2523/375 (2013.01); B01J 2523/3756 (2013.01); B01J 2523/3762 (2013.01); B01J 2523/3768 (2013.01); B01J 2523/3775 (2013.01); B01J 2523/3787 (2013.01); B01J 2523/3793 (2013.01); B01J 2523/48 (2013.01); B01J 2523/49 (2013.01); F01N 2370/02 (2013.01);
Abstract
Methods and systems are provided for an emissions aftertreatment device. In one example, the emissions aftertreatment device may include a catalyst and a high entropy oxygen storage material formed of at least five metal oxides in equal molar proportions. The at least five metal oxides includes one or more rare earth metals as well as other metals with similar chemical properties as the rare earth metals.