Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4469875 | Optically active proline derivative, process for its production and use | Jurgen Martens, Regina Steigerwald, Horst Weigel | 1984-09-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4469875 | Optically active proline derivative, process for its production and use | Jurgen Martens, Regina Steigerwald, Horst Weigel | 1984-09-04 |