Issued Patents 1997
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672753 | Method of producing racemic amino alcohols | Wilfried Jahn, Michael Schwarm | 1997-09-30 |
| 5670652 | Method of producing optically active, 4-substituted (S)-2-oxazolidinones | Michael Schwarm | 1997-09-23 |
| 5670332 | Enzymatic reactions and apparatus for carrying them out | Peter J. Kuhl, Uwe Eichhorn, Hans-Dieter Jakubke, Andreas Bommarius | 1997-09-23 |
| 5661107 | Heterocyclic compounds and their use as herbicides | Matthias Schafer | 1997-08-26 |
| 5661109 | Anellated (oxa)hydantoins and their use as herbicides | Matthias Schafer, Helmut Baier, Hans-Peter Krimmer, Sabine Landmann | 1997-08-26 |
| 5631385 | Method for the preparation of N-substituted 4-ketoproline derivatives | Matthias Kottenhahn, Klaus Stingl | 1997-05-20 |
| 5618957 | Method of producing salcomine | Frank Hubner, Ulrich Gora, Klaus Huthmacher | 1997-04-08 |
| 5616727 | Process for purifying 1-[N.sup.2 -((S)-ethoxycarbonyl)-3-phenylpropyl)-N.sup.6 -trifluoroacetyl]-l-lysyl-l-proline (lisinopril (TFA) ethyl ester | Matthias Kottenhahn | 1997-04-01 |
| 5608076 | Method of preparing amionoakylhydantoins and aminoalkyl-alpha-amino acids | Matthias Kottenhahn, Andreas Bommarius | 1997-03-04 |
| 5605898 | Anellated triazole compounds | Matthias Schafer, Dieter Feit | 1997-02-25 |
| 5605877 | Bicyclic imides as herbicides | Matthias Schafer, Dieter Feit, Kofi S. Amuti | 1997-02-25 |
| 5591613 | Method for the preparation of D-arginine and L-ornithine | Kyriakos Makryaleas, Andreas Bommarius | 1997-01-07 |