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. 27, 2010
Filed:
Feb. 27, 2009
Helmut Heinrich Buschmann, Aachen, DE;
Wolfgang Hell, Aachen, DE;
Joerg Holenz, Enhoerna, SE;
Oswald Zimmer, Wuerselen, DE;
Irene Vaulont, Buchs, CH;
Dieter Haag, Radolfzell-Guettingen, DE;
Emad El Sayed, Zumikon, CH;
Robert Hett, Unteraegeri, CH;
Alfed Olbrich, Halle/Westf., DE;
Lars Pumpenmeier, Bielefeld, DE;
Helmut Heinrich Buschmann, Aachen, DE;
Wolfgang Hell, Aachen, DE;
Joerg Holenz, Enhoerna, SE;
Oswald Zimmer, Wuerselen, DE;
Irene Vaulont, Buchs, CH;
Dieter Haag, Radolfzell-Guettingen, DE;
Emad El Sayed, Zumikon, CH;
Robert Hett, Unteraegeri, CH;
Alfed Olbrich, Halle/Westf., DE;
Lars Pumpenmeier, Bielefeld, DE;
Gruenenthal GmbH, Aachen, DE;
Abstract
A process for producing (1R,3R,6R)-6-dimethylaminomethyl-1-(3-methoxyphenyl)-cyclohexane-1,3-diol or (1S,3S,6S)-6-dimethylaminomethyl-1-(3-methoxyphenyl)-cyclohexane-1,3-diol or mixtures thereof.