Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688672 | Process for the biotechnological preparation of L-thienylalanines in enantiomerically pure form from 2-hydroxy-3-thienylacrylic acids | Gerhard Kretzschmar, Johannes Meiwes, Manfred Schudok, Ulrich Lerch, Susanne Grabley | 1997-11-18 |
| 5629288 | Lipopeptide derivatives, a process for their preparation and their use | Rudolf Lattrell, Theodor Wollmann, Holger Wallmeier, Dieter Isert | 1997-05-13 |