Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8791300 | Process for preparing a substituted dimethyl-(3-arylbutyl)amine compound by homogeneous catalysis | Wolfgang Hell, Helmut Buschmann, Felix Spindler, Detlef Heller, Hans-Joachin Drexler | 2014-07-29 |
| 8058476 | HCI polymorphs of 3-((2-(dimethylamino)methyl(cyclohex-1-yl)) phenol | Michael Gruss, Andreas Fischer, Wolfgang Hell, Markus Von Raumer, Joerg Berghausen +1 more | 2011-11-15 |
| 7858826 | Process for producing 6-dimethylaminomethyl-phenyl-cyclohexane-1,3-diols | Wolfgang Hell, Oswald Zimmer, Olaf Schaefer, Felix Spindler, Anita Schnyder +3 more | 2010-12-28 |
| 7417170 | Process for the preparation of substituted 3-aryl-butylamine compounds | Wolfgang Hell, Bernhard Akteries, Helmut Buschmann, Jörg Holenz, Harmut Loebermann +3 more | 2008-08-26 |
| 7235693 | Process for chlorinating tertiary alcohols | Helmut Buschmann, Wolfgang Hell | 2007-06-26 |