Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8946463 | Process for the direct amination of alcohols using ammonia to form primary amines by means of a xantphos catalyst system | Florian Klasovsky, Thomas Tacke, Jan Christoph Pfeffer, Thomas Haas, Matthias Beller +4 more | 2015-02-03 |
| 8927773 | Process for the direct amination of secondary alcohols with ammonia to give primary amines | Florian Klasovsky, Jan Christoph Pfeffer, Thomas Tacke, Thomas Haas, Andreas Martin +1 more | 2015-01-06 |
| 8835691 | Process for homogeneously catalyzed, highly selective direct amination of primary alcohols with ammonia to primary amines with a high volume ratio of liquid phase to gas phase and/or high pressures | Florian Klasovsky, Jan Christoph Pfeffer, Thomas Tacke, Thomas Haas, Matthias Beller +3 more | 2014-09-16 |
| 8642811 | Preparation of primary diamines having a linear main chain for polyamide syntheses | Franz-Erich Baumann, Matthias Ullrich, Martin Roos, Peter Hannen, Frank-Martin Petrat +4 more | 2014-02-04 |