Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5545642 | Derivatives of 1-(2-fluorocyclopropyl)-quinolonecarboxylic acid and 1-(2-fluorocyclopropyl)-naphthridonecarboxylic acid | Uwe Petersen, Thomas Schenke, Stefan B ohm, Klaus-Dieter Bremm, Rainer Endermann +1 more | 1996-08-13 |
| 5510503 | Bisphosphines for asymmetric hydrogenation catalysts | Christian Laue, Georg Schroder, Dieter Arlt | 1996-04-23 |
| 5510530 | Optically active sulphur-containing amino acid derivatives | Michael Grosse-Bley, Bruno Bomer, Dieter Arlt, Walter Lange | 1996-04-23 |
| 5502199 | Process for preparing sodium 3R,5S-(+)-erythro-(E)-7- 4-(4-fluorophenyl)-2,6-diisopropyl-5-methoxymet hyl-pyrid-3-yl!-3,5-dihydroxy-hept-6-enoate | Rolf Angerbauer, Werner Hinsken, Joachim Rehse | 1996-03-26 |
| 5481026 | Optically active amino acid sulphoxide and amino acid sulphone derivatives | Michael Grosse-Bley, Bruno Bomer, Walter Lange, Franz-Peter Hoever, Dieter Arlt | 1996-01-02 |
| 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, Dieter Arlt, 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, Dieter Arlt, Walter Lange | 1995-07-11 |
| 5386067 | Process for separating mixtures of m- and p-dichlorobenzene | Ursula Pentling, Hans-Josef Buysch, Lothar Puppe, Kai Rohlk, Hans-Ingolf Paul | 1995-01-31 |
| 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, Walter Lange, Franz-Peter Hoever, Dieter Arlt | 1994-10-18 |
| 5354884 | Optically active N-.alpha.-fluoroacryloylamino acid derivatives for the resolution of racemates | Walter Lange, Bruno Bomer, Dieter Arlt, Dietmar Bielefeldt | 1994-10-11 |
| 5348656 | Optically active bead polymers containing fillers | Wolfgang Podszun, Bruno Bomer, Walter Lange, Michael Grosse-Bley | 1994-09-20 |
| 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, Dieter Arlt, Walter Lange | 1994-09-13 |
| 5292924 | Optically active N-.alpha.-fluoroacryloylamino acid polymers for the resolution of racemates | Walter Lange, Bruno Bomer, Dieter Arlt, Dietmar Bielefeldt | 1994-03-08 |
| 5274167 | Polymeriable optically active (meth) acrylic acid derivatives | Walter Lange, Bruno Bomer, Dieter Arlt | 1993-12-28 |
| 4937000 | Optically active (meth)acrylamides, a process for their preparation, and their use for racemate resolution | Bruno Bomer, Ulrich Schwartz, Dieter Arlt, Karl-Erwin Piejko | 1990-06-26 |
| 4931525 | Optical active (meth)acrylamides and polymers thereof for racemate resolution | Ulrich Schwartz, Karl-Erwin Piejko, Bruno Bomer, Dieter Arlt | 1990-06-05 |
| 4914159 | Optically active (meth)acrylamides, a process for their preparation, and their use for racemate resolution | Bruno Bomer, Ulrich Schwartz, Dieter Arlt, Karl-Erwin Piejko | 1990-04-03 |
| 4764516 | Mixtures of optically active nitrodihydropyridines active on the circulatory system | Gerhard Franckowiak, Gunter Thomas, Matthias Schramm, Rainer Gross | 1988-08-16 |