| 6525222 |
Process for preparing amines |
Jan Nouwen, Arthur Hohn, Horst Neuhauser, Stephan Schunk, Johann-Peter Melder +3 more |
2003-02-25 |
| 6492558 |
Preparation of n-butylamines |
Ulrich Steinbrenner, Peter Zehner, Ralf Böhling, Wolfgang Harder |
2002-12-10 |
| 6469211 |
Hydrogenation of nitriles over Raney catalysts |
Andreas Ansmann, Christoph Benisch, Frank Ohlbach, Martin Merger |
2002-10-22 |
| 6462236 |
Preparation of amines |
Shelue Liang, Arthur Hohn |
2002-10-08 |
| 6417353 |
Preparing amines |
Joachim Wulff-Doring, Gerhard Schulz, Wolfgang Siegel, Andreas Kramer, Johann-Peter Melder +4 more |
2002-07-09 |
| 6365740 |
Preparation of 2-methyl-4-amino-5-aminomethylpyrimidine |
Hansgeorg Ernst, Matthias Frauenkron, Johann-Peter Melder, Andreas Keller |
2002-04-02 |
| 6187957 |
Preparation of amines |
Gerald Meyer, Gerhard Schulz, Detlef Kratz, Marc Walter, Michael Hesse |
2001-02-13 |
| 6160178 |
Racemization of optically active amines |
Hartmut Riechers, Joachim Simon, Arthur Hohn, Andreas Kramer, Wolfgang Siegel +1 more |
2000-12-12 |
| 6153797 |
Racemizing of optically active amines |
Hartmut Riechers, Joachim Simon, Arthur Hohn, Andreas Kramer, Wolfgang Siegel +1 more |
2000-11-28 |
| 6057442 |
Preparation of amines |
Joachim Wulff-Doring, Michael Hesse, Johann-Peter Melder, Philipp Buskens, Guido Voit |
2000-05-02 |
| 6049007 |
Racemization of optically active amines |
Hartmut Riechers, Joachim Simon, Arthur Hohn, Andreas Kramer, Wolfgang Siegel +1 more |
2000-04-11 |
