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:
Dec. 22, 2015
Filed:
Apr. 16, 2013
Applicant:
Rheinisch-westfälische Technische Hochschule Aachen, Aachen, DE;
Inventors:
Jürgen Klankermayer, Essen, DE;
Walter Leitner, Aachen, DE;
Sebastian Wesselbaum, Aachen, DE;
Thorsten Vom Stein, Wermelskirchen, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 29/153 (2006.01); C07C 29/156 (2006.01); C07C 29/149 (2006.01);
U.S. Cl.
CPC ...
C07C 29/153 (2013.01); C07C 29/149 (2013.01); C07C 29/156 (2013.01);
Abstract
A method for the reduction of carbon dioxide and/or carbon dioxide derivatives to methanol comprises the step of hydrogenation carbon dioxide and/or carbon dioxide derivatives in the presence of a Ruthenium-phosphine complex.