Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873080 | Oral anti-diabetic pharmaceutical compositions and the preparation thereof | Rolf-Stefan Brickl, Gottfried Schepky, Eckhard Rupprecht | 1989-10-10 |
| 4863724 | Anti-diabetic pharmaceutical compositions and the preparation thereof | Gottfried Schepky, Rolf-Stefan Brickl, Eckhard Rupprecht | 1989-09-05 |