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:
Jul. 20, 2010
Filed:
Apr. 03, 2007
Applicants:
Kazuyuki Shiratori, Yokohama, JP;
Katsuo Suga, Yokohama, JP;
Masanori Nakamura, Yokosuka, JP;
Jun Ikezawa, Yokosuka, JP;
Inventors:
Kazuyuki Shiratori, Yokohama, JP;
Katsuo Suga, Yokohama, JP;
Masanori Nakamura, Yokosuka, JP;
Jun Ikezawa, Yokosuka, JP;
Assignees:
Nissan Motor Co., Ltd., Yokohama-shi, JP;
Renault S.A.S., Boulogne-Billancourt, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 23/46 (2006.01);
U.S. Cl.
CPC ...
Abstract
An exhaust gas purifying catalyst including: rhodium particles having catalytic activity; compound particles which are formed on peripheries of the rhodium particles and support the rhodium particles; and oxides which are formed on peripheries of the compound particles and suppress coagulation of the compounds.