Issued Patents All Time
Showing 51–75 of 128 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6114163 | Process for obtaining active L-.alpha.-amino carboxylic acids from corresponding racemic d, L-.alpha.-amino carboxylic acids | Andreas Bommarius, Michael Karrenbauer, Gunter Knaup | 2000-09-05 |
| 6093823 | Process for the continuous production of basic cyclic optically active .alpha.- amino acids | Matthias Kottenhahn, Klaus Stingl | 2000-07-25 |
| 6090913 | Transesterification and other conversion reactions of acid derivatives, using an amidine base | Thomas Muller, Matthias Kottenhahn, Dieter Seebach, Adrian Thaler | 2000-07-18 |
| 6080887 | Process for racemization of N-acetyl-(D)L-.alpha.-amino carboxylic acids | Michael Karrenbauer, Andreas Bommarius, Gunter Knaup | 2000-06-27 |
| 6060432 | Herbicidal sulfonamides | Edward John Adams, Wonpyo Hong, Balreddy Kamireddy, Wallace C. Petersen, Matthias Schaefer +1 more | 2000-05-09 |
| 6051715 | Method of producing oxazolidinones, the use thereof and novel oxazolidinones | Gunter Knaup, Stefan Retzow | 2000-04-18 |
| 6037474 | Process for the preparation of cyclic 4-oxoamidines | Rolf Hoffmann, Ivan Pilgrims | 2000-03-14 |
| 5994555 | Process for the production of a .beta.-amino alcohol | Matthias Kottenhahn, Hans Hilpert | 1999-11-30 |
| 5985632 | Peptide amidase from xanthomonas | Ursula Stelkes-Ritter, Maria-Regina Kula, Klaudia Wyzgol, Andreas Bommarius, Michael Schwarm | 1999-11-16 |
| 5981767 | Method of producing dry thioctic acid | Herbert Tanner, Gerhard Sator, Horst Bethge, Roland Moller, Frank Hubner +2 more | 1999-11-09 |
| 5962696 | Process for the preparation of 1-(N 2-(S)-ethoxycarbonyl)--3 phenylpropyl-N6-trifluoracetyl))-L-lysyl-L-prolin (Lisinopril(Tfa) ethylester, LPE)) | Herbert Tanner, Klaus Stingl, Gerhard Sator, Horst Bethge, Roland Moller +2 more | 1999-10-05 |
| 5932758 | Process for the production .beta.-amino-.alpha.-hydroxycarboxylic acids and derivatives thereof | Klaus Stingl, Matthias Kottenhahn | 1999-08-03 |
| 5922647 | Anellated (oxa)hydantoins and their use as herbicides | Matthias Schafer | 1999-07-13 |
| 5907044 | Method of isolating 1-N.sup.2 -((S)-ethoxycarbonyl)-3-phenylpropyl)-N.sup.6 -trifluoroacetyl!-L-lysyl-L-proline (lisinopril (TFA) ethyl ester, LPE) | Matthias Kottenhahn, Roland Moller, Michael Kraft, Klaus Stingl | 1999-05-25 |
| 5874121 | Method of producing L-aspartyl-D-alanine-N-(thiethane-3-yl)-amides | Gunter Knaup, Stefan Retzow, Michael Schwarm, Christoph Weckbecker | 1999-02-23 |
| 5859248 | Process for the production of a .beta.-amino alcohol | Matthias Kottenhahn, Hans Hilpert | 1999-01-12 |
| 5856478 | Anellated (oxa)hydantoins and their use as herbicides | Matthias Schafer, Helmut Baier, Hans-Peter Krimmer, Sabine Landmann | 1999-01-05 |
| 5827717 | Microorganisms their use and method of producing L-.alpha.-amino acids | Fritz Wagner, Dirk Volkel, Andreas Bommarius | 1998-10-27 |
| 5763355 | Anellated (OXA) hydantoines and their use as herbicides | Matthias Schafer | 1998-06-09 |
| 5744611 | Process for the reduction of amino acids and the derivatives thereof | Matthias Kottenhahn, Hans Hilpert | 1998-04-28 |
| 5731459 | Process for separating amino acids and aminosulponic acids through adsorption on zeolites | Stefan Stockhammer, Wiltrud Schafer-Treffenfeldt, Gunter Knaup, Elfriede Sextl | 1998-03-24 |
| 5728651 | Herbicidal triazolinones | Wonpyo Hong, Matthias Schafer, William T. Zimmerman | 1998-03-17 |
| 5723667 | Method of producing optically active tert-leucinol and its use | Wilfried Jahn, Michael Schwarm | 1998-03-03 |
| 5719104 | Herbicidal bicyclic and tricyclic imides | John Jolly Kilama, Wonpyo Hong, Matthias Schafer | 1998-02-17 |
| 5714355 | Microorganism, use thereof and process for the production of L-.alpha.-amino acids | Fritz Wagner, Britta Hantke, Thomas Wagner, Andreas Bommarius | 1998-02-03 |