Issued Patents All Time
Showing 76–100 of 128 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5707837 | Method of producing (R)-tertiary leucine | Andreas Bommarius, Matthias Kottenhahn | 1998-01-13 |
| 5672753 | Method of producing racemic amino alcohols | Wilfried Jahn, Michael Schwarm | 1997-09-30 |
| 5670332 | Enzymatic reactions and apparatus for carrying them out | Peter J. Kuhl, Uwe Eichhorn, Hans-Dieter Jakubke, Andreas Bommarius | 1997-09-23 |
| 5670652 | Method of producing optically active, 4-substituted (S)-2-oxazolidinones | Michael Schwarm | 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 |
| 5605877 | Bicyclic imides as herbicides | Matthias Schafer, Dieter Feit, Kofi S. Amuti | 1997-02-25 |
| 5605898 | Anellated triazole compounds | Matthias Schafer, Dieter Feit | 1997-02-25 |
| 5591613 | Method for the preparation of D-arginine and L-ornithine | Kyriakos Makryaleas, Andreas Bommarius | 1997-01-07 |
| 5585500 | Method of producing optically active pyrrolidines with high enantiomeric purity | Matthias Kottenhahn, Michael Kraft, Michael Schwarm | 1996-12-17 |
| 5554518 | Stabilized metal-ion-activated L-arginase (L-arginine amidino hydrolase E.C.3.5.3.1) | Andreas Bommarius, Kyriakos Makryaleas | 1996-09-10 |
| 5543397 | New N-acyl dipeptides and their use | G unter Knaup, Ulrich Groeger | 1996-08-06 |
| 5534541 | Compounds for combating plant disease | Jurgen Martens | 1996-07-09 |
| 5534538 | N-acyl dipeptides and their compositions | Gunter Knaup, Ulrich Groeger | 1996-07-09 |
| 5516660 | Microorganisms, their use and method of producing L-.alpha.-amino acids | Fritz Wagner, Dirk Volkel, Andreas Bommarius | 1996-05-14 |
| 5405761 | Method for the preparation of salts of L-ornithine | Kyriakos Makryaleas | 1995-04-11 |
| 5387696 | Reductive amination of an amino acid or of an amino acid derivative with an .alpha.-keto acid or an .alpha.-keto acid derivative | Matthias Kottenhahn, Horst Harr | 1995-02-07 |
| 5386035 | Method of producing optically active 1,3-imidazolidine-4-ones | Dieter Seebach, Matthias Kottenhahn, Hermann Lotter, Michael Schwarm | 1995-01-31 |
| 5369018 | Method of producing peptides | Hans-Dieter Jakubke, Dirk Ullmann, Andreas Bommarius | 1994-11-29 |
| 5348882 | Method of producing enantiomerically pure, open-chain N-alkyl-L or D-amino acids using comamonas testosteroni | Ulrich Groeger | 1994-09-20 |
| 5219741 | Method of making L-proline using an N-acyl-L-protine acylase | Ulrich Groeger, Wolfgang Leuchtenberger | 1993-06-15 |