Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849530 | Process for the preparation of crystalline salts or aryloxy-propanolamines | Gerhard Zol | 1989-07-18 |
| 4767784 | Novel crystalline salts of aryloxy-propanolamines, a process for their preparation and their use | Gerhard Zolss | 1988-08-30 |