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:
Dec. 14, 2010
Filed:
Jan. 25, 2008
Hironori Wakamatsu, Yokohama, JP;
Maki Shimada, Yokohama, JP;
Masanori Nakamura, Yokosuka, JP;
Katsuo Suga, Yokohama, JP;
Hiroto Kikuchi, Hiratsuka, JP;
Tetsuro Naito, Yokohama, JP;
Toshiharu Miyamura, Yokohama, JP;
Jun Ikezawa, Yokosuka, JP;
Hironori Wakamatsu, Yokohama, JP;
Maki Shimada, Yokohama, JP;
Masanori Nakamura, Yokosuka, JP;
Katsuo Suga, Yokohama, JP;
Hiroto Kikuchi, Hiratsuka, JP;
Tetsuro Naito, Yokohama, JP;
Toshiharu Miyamura, Yokohama, JP;
Jun Ikezawa, Yokosuka, JP;
Nissan Motor co., Ltd., Yokohama-shi, JP;
Renault s.a.s., Boulogne-Billancourt, FR;
Abstract
An exhaust gas purifying catalyst that includes noble metal particles, first compounds which support the noble metal particles and suppress movement of the noble metal particles, and second compounds which encapsulate the noble metal particles and the first compounds. The second compounds suppress the movement of the noble metal particles and suppress coagulation of the first compounds following mutual contact of the first compounds.