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. 24, 2012
Filed:
Oct. 06, 2008
Yuki Miwa, Gifu, JP;
Akihito Nishi, Gifu, JP;
Yuki Miwa, Gifu, JP;
Akihito Nishi, Gifu, JP;
Ibiden Co., Ltd., Ogaki-Shi, JP;
Abstract
A honeycomb structure includes at least one honeycomb unit having a first end face and a second end face opposite to the first end face along a longitudinal direction of the at least one honeycomb unit. The at least one honeycomb unit includes an inorganic particle, an inorganic binder, cell walls extending along the longitudinal direction from the first end face to the second end face to define a plurality of cells, a NOx storage catalyst provided at the cell walls, and a noble metal catalyst provided at the cell walls. An amount of the noble metal catalyst provided at a vicinity of the first end face is substantially different from an amount of the noble metal catalyst provided at a vicinity of the second end face.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile