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:
Mar. 04, 2008
Filed:
Dec. 06, 2004
Martin Bülow, Basking Ridge, NJ (US);
Jürgen Böer, Nordhausen, DE;
Wolfgang Burckhardt, Hermsdorf, DE;
Hans Ulrich Guth, Greifswald, DE;
Helmut Ullmann, Freital, DE;
Vladimir V. Vashook, Dresden, DE;
Martin Bülow, Basking Ridge, NJ (US);
Jürgen Böer, Nordhausen, DE;
Wolfgang Burckhardt, Hermsdorf, DE;
Hans Ulrich Guth, Greifswald, DE;
Helmut Ullmann, Freital, DE;
Vladimir V. Vashook, Dresden, DE;
The BOC Group, Inc., Murray Hill, NJ (US);
Abstract
Compositions and methods useful for oxygen sorption and other uses are presented, the compositions A composite material comprising components (A) and (B), wherein component (A) is selected from crystalline ceramic materials capable of forming a stable, reversible perovskite crystal phase at elevated temperatures (T>500° C.), and combinations thereof, and component (B) comprises a metal selected from rhodium (Rh), platinum (Pt), palladium (Pd), nickel (Ni) and silver (Ag), and combinations and alloys of these metals.