Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700827 | Amino acid derivatives, processes for the manufacture thereof and pharmaceutical compositions (II) containing these compounds | Gerd Schnorrenberg, Franz Esser, Horst Dollinger, Birgit Jung, Georg Speck | 1997-12-23 |
| 5596000 | Amino acid derivatives, processes for the manufacture thereof and pharmaceutical compositions containing these compounds | Franz Esser, Gerd Schnorrenberg, Horst Dollinger, Birgit Jung | 1997-01-21 |