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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 9243539 B1

PDFFull Text
Expired
Date of Patent:
Jan. 26, 2016

Filed:

Jun. 07, 2013

Catalyst composition

Applicant:

Johnson Matthey Public Limited Company, London, GB;

Inventors:

Paul Richard Phillips, Royston, GB;

Agnes Suganya Raj, Reading, GB;

Raj Rao Rajaram, Slough, GB;

Assignee:

Johnson Matthey Public Limited Company, London, GB;

Attorney:

Gary D. Mangels

Primary Examiner:

Tom P Duong

Int. Cl.
CPC ...
B01D 50/00 (2006.01); F01N 3/28 (2006.01); B01J 23/66 (2006.01); B01J 37/03 (2006.01); B01J 23/52 (2006.01); B01D 53/94 (2006.01);
U.S. Cl.
CPC ...
F01N 3/2807 (2013.01); B01D 53/945 (2013.01); B01J 23/52 (2013.01); B01J 23/66 (2013.01); B01J 37/035 (2013.01); B01D 2255/106 (2013.01); B01D 2255/1023 (2013.01); B01D 2255/2065 (2013.01); B01D 2255/2073 (2013.01); B01D 2255/2092 (2013.01); B01D 2255/2094 (2013.01); B01D 2255/20707 (2013.01); B01D 2255/20715 (2013.01); B01D 2255/20738 (2013.01); B01D 2255/20746 (2013.01); B01D 2255/20761 (2013.01); B01D 2255/30 (2013.01); B01D 2255/50 (2013.01); B01D 2258/012 (2013.01); Y02T 10/22 (2013.01);
Abstract

A catalyst composition comprises a mixed metal catalyst which comprises unalloyed palladium and palladium-gold alloy disposed on a support, wherein the palladium-gold alloy is enriched in gold and at least one promoter in which said promoter comprises at least one reducible metal oxide.

Find Patent Forward Citations

Phillips, Paul. (2016). Catalyst composition (U.S. Patent No. 9243539). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9243539

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

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