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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.:

US 9216410 B1

PDFFull Text
Date of Patent:
Dec. 22, 2015

Filed:

Jun. 06, 2013

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Applicant:

Randal L. Hatfield, Port Hueneme, CA (US);

Inventor:

Randal L. Hatfield, Port Hueneme, CA (US);

Assignee:

Clean Diesel Technologies, Inc., Oxnard, CA (US);

Attorneys:

Barnes & Thornburg LLP

Edward F. Behm, Jr.

Thomas J. McWilliams

Primary Examiner:

Cam N Nguyen

Int. Cl.
CPC ...
B01J 27/224 (2006.01); B01J 23/00 (2006.01); B01J 23/02 (2006.01); B01J 23/08 (2006.01); B01J 23/10 (2006.01); B01J 23/32 (2006.01); B01J 23/40 (2006.01); B01J 23/42 (2006.01); B01J 23/44 (2006.01); B01J 23/58 (2006.01); B01J 21/04 (2006.01); B01J 23/89 (2006.01); B01J 23/62 (2006.01); B01J 23/648 (2006.01); B01J 23/652 (2006.01); B01J 23/656 (2006.01); B01J 37/02 (2006.01); B01D 53/94 (2006.01);
U.S. Cl.
CPC ...
B01J 23/8913 (2013.01); B01D 53/945 (2013.01); B01J 23/002 (2013.01); B01J 23/62 (2013.01); B01J 23/6484 (2013.01); B01J 23/6522 (2013.01); B01J 23/6562 (2013.01); B01J 37/0215 (2013.01); B01J 37/0244 (2013.01); B01D 2255/1023 (2013.01); B01D 2255/2045 (2013.01); B01D 2255/2063 (2013.01); B01D 2255/2073 (2013.01); B01D 2255/20707 (2013.01); B01D 2255/20715 (2013.01); B01D 2255/20723 (2013.01); B01D 2255/20738 (2013.01); B01D 2255/20776 (2013.01); B01D 2255/20784 (2013.01); B01D 2255/402 (2013.01); B01D 2255/908 (2013.01); B01J 2523/00 (2013.01);
Abstract

Stabilized palladium (+1) compounds to mimic rhodium's electronic configuration and catalytic properties are disclosed. Palladium (+1) compounds may be stabilized in perovskite or delafossite structures and may be employed in Three-Way Catalysts (TWC) for at least the conversion of HC, CO and NOx, in exhaust gases. The TWC may include a substrate, a wash-coat and, a first impregnation layer, a second impregnation layer and an over-coat. The second impregnation layer and the over-coat may include palladium (+1) based compounds as catalyst.

Find Patent Forward Citations

Hatfield, Randal. (2015). [object object] (U.S. Patent No. 9216410). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9216410

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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