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:
Oct. 17, 2006
Filed:
Apr. 10, 2001
Applicants:
Simon Collard, Cambridge, GB;
Anders Gidner, Karlskoga, SE;
Brian Harrison, Bedfordshire, GB;
Lars Stenmark, Karlskoga, SE;
Inventors:
Simon Collard, Cambridge, GB;
Anders Gidner, Karlskoga, SE;
Brian Harrison, Bedfordshire, GB;
Lars Stenmark, Karlskoga, SE;
Assignees:
Johnson Matthey Public Limited Company, London, GB;
Chematur Engineering AB, Karlskoga, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G 55/00 (2006.01); C02F 1/72 (2006.01);
U.S. Cl.
CPC ...
Abstract
A supercritical oxidation process carried out in water is capable of oxidizing 'organics' in precious metal organic compositions such as heterogeneous (Pt/C) or homogeneous precious metal catalysts and producing a precious metal oxide with few by-products and low losses of precious metal.