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:
Jul. 17, 2012
Filed:
Oct. 17, 2007
Applicants:
Achim Fischer, Aschaffenburg, DE;
Weimin LU, Hangzhou, CN;
Christoph Weckbecker, Gründau-Lieblos, DE;
Klaus Huthmacher, Gelnhausen, DE;
Inventors:
Achim Fischer, Aschaffenburg, DE;
Weimin Lu, Hangzhou, CN;
Christoph Weckbecker, Gründau-Lieblos, DE;
Klaus Huthmacher, Gelnhausen, DE;
Assignee:
Evonik Degussa GmbH, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 27/10 (2006.01); C07C 45/00 (2006.01); B01J 27/57 (2006.01); B01J 23/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed herein are mixed oxide catalysts for the catalytic gas phase oxidation of alkanes, or mixtures of alkanes and olefins, for the production of aldehydes and carboxylic acids with air or oxygen in the presence of inert gases at elevated temperatures and pressures, and methods for the production of the catalyst.