Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5120874 | Process for the preparation of 5-hydroxydiprafenone and its acid addition salts | Klemens Schubert | 1992-06-09 |
| 4460605 | 2-[2'-Hydroxy-3'-(1,1-dimethylpropylamino)-propoxy ]-.beta.-phenylpropiophenone, its physiologically acceptable acid addition salts, and pharmaceutical compositions | Rolf Sachse | 1984-07-17 |