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, Markus Kegel, Helmut Buschmann, Felix Spindler, Hans-Joachin Drexler | 2014-07-29 |
| 7858826 | Process for producing 6-dimethylaminomethyl-phenyl-cyclohexane-1,3-diols | Wolfgang Hell, Oswald Zimmer, Markus Kegel, Olaf Schaefer, Felix Spindler +3 more | 2010-12-28 |
| 7417170 | Process for the preparation of substituted 3-aryl-butylamine compounds | Wolfgang Hell, Markus Kegel, Bernhard Akteries, Helmut Buschmann, Jörg Holenz +3 more | 2008-08-26 |
| 7109346 | N-phenyl-pyrrol bisphosphane compounds and the metal complexes of the same | Matthias Beller, Ralf Jackstell, Holger Klein, Hans-Joachim Drexler, Klaus-Diether Wiese +1 more | 2006-09-19 |
| 6492544 | Process for synthesis of enantiomerically enriched &bgr;-amino acids | Hans-Peter Krimmer, Karlheinz Drauz, Jutta Lang, Armin Boerner, Jens Holz | 2002-12-10 |