Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696246 | Process for the specific synthesis of .beta.-glycosidically linked N-acetylpyranoside derivatives | Wolfgang Schmidt | 1997-12-09 |
| 5693621 | Malonic acid derivatives having antiadhesive properties | Alexander Toepfer, Eckart Bartnik, Dirk Seiffge | 1997-12-02 |
| 5688672 | Process for the biotechnological preparation of L-thienylalanines in enantiomerically pure form from 2-hydroxy-3-thienylacrylic acids | Johannes Meiwes, Manfred Schudok, Peter Hammann, Ulrich Lerch, Susanne Grabley | 1997-11-18 |