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:
Nov. 17, 2003
Michael Francis Carolan, Allentown, PA (US);
Matthew James Watson, Bethlehem, PA (US);
Eric Minford, Laurys Station, PA (US);
Stephen Andrew Motika, Kutztown, PA (US);
Dale M. Taylor, Salt Lake City, UT (US);
Michael Francis Carolan, Allentown, PA (US);
Matthew James Watson, Bethlehem, PA (US);
Eric Minford, Laurys Station, PA (US);
Stephen Andrew Motika, Kutztown, PA (US);
Dale M. Taylor, Salt Lake City, UT (US);
Air Products and Chemicals, Inc., Allentown, PA (US);
Abstract
Method for processing an article comprising a mixed conducting metal oxide material, which method comprises (a) contacting the article with an oxygen-containing gas and reducing or increasing the temperature of the oxygen-containing gas; (b) when the temperature of the oxygen-containing gas is reduced, reducing the oxygen activity in the oxygen-containing gas; and (c) when the temperature of the oxygen-containing gas is increased, increasing the oxygen activity in the oxygen-containing gas.