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:
Oct. 18, 2016
Filed:
Jan. 30, 2013
Applicant:
Mazda Motor Corporation, Hiroshima, JP;
Inventors:
Hiroshi Yamada, Hiroshima, JP;
Takashi Baba, Hiroshima, JP;
Koichiro Harada, Hiroshima, JP;
Masahiko Shigetsu, Higashi-Hiroshima, JP;
Akihide Takami, Hiroshima, JP;
Assignee:
MAZDA MOTOR CORPORATION, Hiroshima, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 23/10 (2006.01); B01D 53/94 (2006.01); B01J 23/00 (2006.01); B01J 35/04 (2006.01); F01N 3/035 (2006.01); B01J 35/00 (2006.01);
U.S. Cl.
CPC ...
B01J 23/10 (2013.01); B01D 53/944 (2013.01); B01J 23/002 (2013.01); B01J 35/002 (2013.01); B01J 35/04 (2013.01); F01N 3/035 (2013.01); B01D 2255/2063 (2013.01); B01D 2255/2066 (2013.01); B01D 2255/2068 (2013.01); B01D 2255/20715 (2013.01); B01D 2255/40 (2013.01); B01D 2255/908 (2013.01); B01D 2255/9202 (2013.01); B01J 2523/00 (2013.01);
Abstract
An exhaust gas component purification catalytic materialfor use in removal of particulates in an exhaust gas through combustion includes: composite oxide particlescontaining zirconium and neodymium and not containing cerium; and praseodymium oxide particlesin contact with the composite oxide particles