Issued Patents All Time
Showing 26–50 of 128 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6524837 | Hydantoinase variants with improved properties and their use for the production of amino acids | Frances H. Arnold, Oliver May, Andreas Bommarius | 2003-02-25 |
| 6492544 | Process for synthesis of enantiomerically enriched &bgr;-amino acids | Hans-Peter Krimmer, Jutta Lang, Armin Boerner, Detlef Heller, Jens Holz | 2002-12-10 |
| 6492541 | Process for the preparation of 3-amino-2-oxo-pyrrolidines, novel intermediates and their use | Gunter Knaup, Michael Schwarm | 2002-12-10 |
| 6472571 | Process for the production of organic compounds in a membrane reactor | Andreas Karau, Jens Wöltinger, Olaf Burkhardt, Andreas Bommarius, Kai Dieter BOLDT +2 more | 2002-10-29 |
| 6455705 | 1-[N2-((S)-ethoxycarbonyl)-3-phenylproply)-N6-trifluoroacetyl]-L-ysyl-L-proline (lisinopril (TFA) ethyl ester, LPE) | Matthias Kottenhahn, Roland Moller, Michael Kraft, Klaus Stingl | 2002-09-24 |
| 6451943 | Process for the oxidation of alcohols using homogeneously soluble polymer-enlarged nitrogen compounds as the catalyst | Olaf Burkhardt, Jens Woeltinger, Andreas Karau, Jean-Louis Philippe, Hans Henniges +2 more | 2002-09-17 |
| 6437145 | Method of producing oxazolidinones, the use thereof and oxazolidinones | Gunter Knaup, Stefan Retzow | 2002-08-20 |
| 6384234 | N-arylsulfonamide- and pyrrolidinecarboxylic acid intermediates, and their use for the preparation of herbicidal 1,3-dioxo-1h-pyrrolo[1,2-c]imidazole derivatives | Eric Taylor, Viacheslav A. Petrov, Matthias Schaeffer, Anne Vogt, Christoph Weckbecker +2 more | 2002-05-07 |
| 6372459 | N-acetyl amino acid racemase | Stefan Verseck, Maria-Regina Kula, Andreas Bommarius | 2002-04-16 |
| 6348620 | Method for homogeneous enantioselective hydrogenation using catalytic ferrocenyl bis-phosphine complexes | Paul Knochel, Juan Jose Almena Perea, Ingo Klement | 2002-02-19 |
| 6333176 | Process for obtaining microorganisms containing peptide amidase, microorganisms obtained therewith, peptide amidases contained in them and use thereof | Ursula Stelkes-Ritter, Maria-Regina Kula, Klaudia Wyzgol, Andreas Bommarius, Michael Schwarm | 2001-12-25 |
| 6326327 | Process for preparing MeO-Peg-protected dihydroquinine or dihydroquinidine derivatives, new dihydroquinine or dihydroquinidine derivatives and their use | Carsten Bolm, Arne Gerlach, Andreas Bommarius | 2001-12-04 |
| 6294681 | Process for the production of N-acylamino acids | Olaf Burkhardt, Matthias Beller, Markus Eckert, Wahed Ahmed Moradi, Helfried Neumann | 2001-09-25 |
| 6291710 | Process for preparing sulfonyl halides | Christoph Weckbecker, Erich Kraus | 2001-09-18 |
| 6284925 | Use of ferrocenyl ligands for catalytic, enantioselective hydrogenation | Paul Knochel, Juan Jose Almena Perea, Ingo Klement | 2001-09-04 |
| 6284892 | Method for producing salts of cyclic amidines | Dieter Most | 2001-09-04 |
| 6281364 | Process for the preparation of 3-amino-2-oxo-pyrrolidines, novel intermediates and their use | Gunter Knaup, Michael Schwarm | 2001-08-28 |
| 6258933 | Process for the one-stage resalting and purification of oligopeptides | Kurt A. Gunther, Franz Kunz, Thomas Muller | 2001-07-10 |
| 6251625 | Process for preparing peptides and N-carbamoyl-protected peptides | Andreas Bommarius, Uwe Eichhorn, Hans-Dieter Jakubke, Matthias Kottenhahn | 2001-06-26 |
| 6225482 | Process for the enantioselective epoxidation of C.dbd.C double bonds | Stan M. Roberts, John Skidmore | 2001-05-01 |
| 6191284 | Ligands and complexes for enantioselective hydrogenation | Paul Knochel, Tanja Ireland, Gabriele Grossheimann, Ingo Klement | 2001-02-20 |
| 6180837 | Process for the catalytic enantioselective reduction of ketones | Guido Giffels, Marcel Felder, Udo Kragl, Christian Wandrey, Andreas Bommarius +2 more | 2001-01-30 |
| 6180551 | Process for preparing MeO-Peg-protected dihydroquinine or dihydroquinidine derivatives, new dihydroquinine or dihydroquinidine derivatives and their use | Carsten Bolm, Arne Gerlach, Andreas Bommarius | 2001-01-30 |
| 6162442 | Use of aqueous L-Tryptophan and/or L-Threonine salt solutions | Hermann Lotter | 2000-12-19 |
| 6156908 | Procedure for the manufacture of 3-amino-2-oxo-pyrrolidines, new intermediates and their use | Ingo Klement, Gunter Knaup | 2000-12-05 |