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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 11311861 B1

PDFFull Text
Date of Patent:
Apr. 26, 2022

Filed:

Apr. 13, 2020

Zinc doped manganese-iron spinel catalyst material and method of making and using the same

Applicant:

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

Inventors:

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

Benjamin A. Grayson, Whitmore Lake, MI (US);

Blake A. Graham, Royal Oak, MI (US);

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

Krishna R. Gunugunuri, Canton, MI (US);

Assignee:

TOYOTA MOTOR ENGINEERING AND MANUFACTURING NORTH AMERICA, INC., Plano, TX (US);

Attorney:

Jordan IP Law, LLC

Primary Examiner:

Timothy C Vanoy

Int. Cl.
CPC ...
B01D 53/94 (2006.01); B01J 21/00 (2006.01); B01J 21/04 (2006.01); B01J 23/10 (2006.01); B01J 23/889 (2006.01); B01J 37/02 (2006.01); B01J 37/03 (2006.01); B01J 37/04 (2006.01); B01J 37/08 (2006.01); F01N 3/10 (2006.01);
U.S. Cl.
CPC ...
B01J 23/8892 (2013.01); B01D 53/9413 (2013.01); B01J 21/005 (2013.01); B01J 21/04 (2013.01); B01J 23/10 (2013.01); B01J 37/0236 (2013.01); B01J 37/031 (2013.01); B01J 37/04 (2013.01); B01J 37/088 (2013.01); F01N 3/10 (2013.01); B01D 2255/2073 (2013.01); B01D 2255/20738 (2013.01); B01D 2255/20792 (2013.01); B01D 2255/908 (2013.01);
Abstract

Catalyst for oxygen storage capacity applications that include a zinc doped manganese-iron spinel mixed oxide material. The zinc doped manganese-iron spinel mixed oxide material may be synthesized by a co-precipitation method using a precipitation agent such as sodium carbonate and exhibits a high oxygen storage capacity.

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Peck, Torin. (2022). Zinc doped manganese-iron spinel catalyst material and method of making and using the same (U.S. Patent No. 11311861). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11311861

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