Issued Patents All Time
Showing 26–50 of 110 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5510503 | Bisphosphines for asymmetric hydrogenation catalysts | Christian Laue, Georg Schroder, Rolf Grosser | 1996-04-23 |
| 5510530 | Optically active sulphur-containing amino acid derivatives | Michael Grosse-Bley, Bruno Bomer, Rolf Grosser, Walter Lange | 1996-04-23 |
| 5481026 | Optically active amino acid sulphoxide and amino acid sulphone derivatives | Michael Grosse-Bley, Bruno Bomer, Rolf Grosser, Walter Lange, Franz-Peter Hoever | 1996-01-02 |
| 5449811 | Process for the production of 1-amino-1-methyl-3(4)-cyanocyclohexane | — | 1995-09-12 |
| 5432252 | Optically active sulphur-containing amino acid derivatives, their preparation, their polymerization to give optically active polymers and the use thereof | Michael Grosse-Bley, Bruno Bomer, Rolf Grosser, Walter Lange | 1995-07-11 |
| 5432251 | Optically active sulphur-containing amino acid derivatives, their preparation, their polymerization to give optically active polymers and the use thereof | Michael Grosse-Bley, Bruno Bomer, Rolf Grosser, Walter Lange | 1995-07-11 |
| 5428073 | Antimicrobial agents which are substituted 2-cyclohexan-1-yl-amine compounds. | Franz Kunisch, Peter Babczinski, Wilhelm Brandes, Heinz-Wilhelm Dehne, Stefan Dutzmann +1 more | 1995-06-27 |
| 5362907 | Intermediates and their use in the preparation of s-ketoprofen | Christian Laue, Georg Schroder | 1994-11-08 |
| 5357001 | Optically active amino acid sulphoxide and amino acid sulphone derivatives, their preparation, their polymerisation and use as adsorbents for chromatographic resolution of racemates | Michael Grosse-Bley, Bruno Bomer, Rolf Grosser, Walter Lange, Franz-Peter Hoever | 1994-10-18 |
| 5354884 | Optically active N-.alpha.-fluoroacryloylamino acid derivatives for the resolution of racemates | Rolf Grosser, Walter Lange, Bruno Bomer, Dietmar Bielefeldt | 1994-10-11 |
| 5347042 | Optically active sulphur-containing amino acid derivatives, their preparation, their polymerisation to give optically active polymers and the use thereof | Michael Grosse-Bley, Bruno Bomer, Rolf Grosser, Walter Lange | 1994-09-13 |
| 5334637 | Isocyanatocarboxylic acids, a process for their preparation and their use in coating compositions as cross-linking agents | Christian Zwiener, Rainer Rettig, Klaus Nachtkamp, Josef Pedain | 1994-08-02 |
| 5324777 | Process for the production of polymers containing ammonium groups | Hans-Josef Buysch, Klaus Szablikowski | 1994-06-28 |
| 5296503 | Medicaments containing substituted 2-cyclohexene derivatives and their use for the control of candida infections | Franz Kunisch, Peter Babczinski, Manfred Plempel | 1994-03-22 |
| 5292924 | Optically active N-.alpha.-fluoroacryloylamino acid polymers for the resolution of racemates | Rolf Grosser, Walter Lange, Bruno Bomer, Dietmar Bielefeldt | 1994-03-08 |
| 5274167 | Polymeriable optically active (meth) acrylic acid derivatives | Walter Lange, Bruno Bomer, Rolf Grosser | 1993-12-28 |
| 5270340 | Substituted 2-cyclohexen-1-yl-amine fungicidal and herbicidal agents | Franz Kunisch, Peter Babczinski, Hans-Joachim Santel, Robert R. Schmidt, Wilhelm Brandes +1 more | 1993-12-14 |
| 5250540 | Aminomethyl-substituted 2,3-dihydropyrano[2,3-b]pyridines and their use in medicaments | Hans-Georg Heine, Rudolf Schohe-Loop, Thomas Glaser, Jean De Vry | 1993-10-05 |
| 5231223 | Process for the arylation of olefins | Axel Bader, Dietmar Fiedel, Stefan Meier | 1993-07-27 |
| 5196441 | Compounds useful as antimicrobial agents | Franz Kunisch, Peter Babczinski, Wilhelm Brandes, Heinz-Wilhelm Dehne, Stefan Dutzmann +1 more | 1993-03-23 |
| 5185467 | Process for the preparation of 2,2-bis-(aminophenyl)-propane | Hans-Josef Buysch | 1993-02-09 |
| 5185454 | Process for the preparation of symmetrical diarylacetylenes | Axel Bader | 1993-02-09 |
| 5177255 | Bis-stilbene compounds | Axel Bader, Florin Seng | 1993-01-05 |
| 5136013 | Process for the production of low-melting polymers containing at least one Z-configured stilbene group | Axel Bader, Volker Eckhardt, Karsten-Josef Idel, Frank Kleiner | 1992-08-04 |
| 5136114 | Process for the preparation of geminal diarylalkanes, new geminal diarylalkanes and alk(en)ylated aromatic compounds | — | 1992-08-04 |