Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6576795 | Racemization of optically active amines | Shelue Liang, Andreas Kramer, Rainer Stürmer, Arthur Hohn | 2003-06-10 |
| 6576796 | Process for the preparation of alkylamines | Ulrich Steinbrenner, Matthias Frauenkron, Ralf Böhling, Johann-Peter Melder, Thomas Heidemann | 2003-06-10 |
| 6563004 | Process for preparing monoisopropylamine | Jan Nouwen, Stefan Käshammer, Arthur Hohn, Johann-Peter Melder, Frank Gutschoven +1 more | 2003-05-13 |
| 6548704 | Racemization of optically active amines | Shelue Liang, Andreas Kramer, Rainer Stürmer, Arthur Hohn | 2003-04-15 |
| 6525222 | Process for preparing amines | Jan Nouwen, Arthur Hohn, Horst Neuhauser, Stephan Schunk, Johann-Peter Melder +3 more | 2003-02-25 |
| 6525223 | Preparation of secondary amines from nitriles | Joachim Pfeffinger, Michael Hullmann, Arthur Hohn, Frank Ohlbach, Till Gerlach | 2003-02-25 |