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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.:

US 11541373 B1

PDFFull Text
Date of Patent:
Jan. 03, 2023

Filed:

Nov. 19, 2019

Mixed oxide catalyst for oxygen storage applications and a method for making the catalyst

Applicant:

Toyota Motor Engineering and Manufacturing North America, Inc., Erlanger, KY (US);

Inventors:

Krishna Gunugunuri, Canton, MI (US);

Charles A. Roberts, Farmington Hills, MI (US);

Torin C. Peck, Ann Arbor, MI (US);

Assignee:

Toyota Motor Engineering & Manufacturing North America, Inc., Plano, TX (US);

Attorney:

Jordan IP Law, LLC

Primary Examiner:

Anthony J Zimmer

Int. Cl.
CPC ...
B01J 23/00 (2006.01); B01J 21/06 (2006.01); B01D 53/94 (2006.01); B01J 21/04 (2006.01); B01J 23/10 (2006.01); B01J 37/03 (2006.01);
U.S. Cl.
CPC ...
B01J 23/002 (2013.01); B01D 53/945 (2013.01); B01J 21/04 (2013.01); B01J 21/066 (2013.01); B01J 23/10 (2013.01); B01J 37/031 (2013.01);
Abstract

Catalyst material composed of a sodium incorporated cerium-zirconium based mixed oxide catalyst material, such as Ce—Zr/AlO, for oxygen storage capacity applications. The sodium incorporated cerium-zirconium based mixed oxide catalyst material is synthesized by co-precipitation techniques using sodium carbonate as the precipitating agent and exhibits a high oxygen storage capacity.

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Gunugunuri, Krishna. (2023). Mixed oxide catalyst for oxygen storage applications and a method for making the catalyst (U.S. Patent No. 11541373). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11541373

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