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. 17, 2023
Filed:
Dec. 30, 2020
Applicant:
Korea Institute of Science and Technology, Seoul, KR;
Inventors:
Assignee:
Korea Institute of Science and Technology, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/94 (2006.01); B01J 37/20 (2006.01); B01J 23/10 (2006.01); B01D 53/94 (2006.01); B01J 23/847 (2006.01);
U.S. Cl.
CPC ...
B01J 23/10 (2013.01); B01D 53/9418 (2013.01); B01J 23/8472 (2013.01); B01D 2255/206 (2013.01); B01D 2255/20723 (2013.01);
Abstract
Provided are catalysts for reduction of nitrogen oxides including an active site including lanthanum vanadate represented by at least one of Formula 1 and Formula 2 and a support carrying the active site.LaVO(wherein LaVOis polymorphous and has a tetragonal or monoclinic crystal structure)  Formula 1LaVO(wherein LaVOhas a monoclinic crystal structure)  Formula 2.