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:
Sep. 14, 2004
Filed:
Jul. 23, 2002
Applicant:
Inventors:
Markus Eckert, Köln, DE;
Hans-Christian Militzer, Odenthal, DE;
Matthias Beller, Rostock, DE;
Christian Döbler, Lichtenhagen-Dorf, DE;
Gerald Mehltretter, Ontario, CA;
Uta Sundermeier, Rostock, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 4/538 ; C07C 4/539 ; C07C 4/556 ; C07C 4/559 ;
U.S. Cl.
CPC ...
C07C 4/538 ; C07C 4/539 ; C07C 4/556 ; C07C 4/559 ;
Abstract
The invention relates to a process for the preparation of carbonyl compounds by the oxidation of alcohols in the presence of osmium compounds as catalysts in water or a solvent mixture containing water.