Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Rolf Grosser, Walter Lange, Franz-Peter Hoever, Dieter Arlt | 1994-10-18 |
| 5354884 | Optically active N-.alpha.-fluoroacryloylamino acid derivatives for the resolution of racemates | Rolf Grosser, Walter Lange, Dieter Arlt, Dietmar Bielefeldt | 1994-10-11 |
| 5348656 | Optically active bead polymers containing fillers | Wolfgang Podszun, Rolf Grosser, 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, Rolf Grosser, Dieter Arlt, Walter Lange | 1994-09-13 |
| 5298583 | Polymer dyestuffs and preparation and use thereof | Ludger Heiliger, Hans-Ulrich Siegmund, Herbert Hugl, Antonius Lobberding, Eberhard Kuckert +2 more | 1994-03-29 |
| 5292924 | Optically active N-.alpha.-fluoroacryloylamino acid polymers for the resolution of racemates | Rolf Grosser, Walter Lange, Dieter Arlt, Dietmar Bielefeldt | 1994-03-08 |