Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9926328 | Crystalline, anhydrous forms of oxymorphone hydrochloride | Andreas Fischer, Dagmar Lischke | 2018-03-27 |
| 9440986 | Crystalline, anhydrous forms of oxymorphone hydrochloride | Andreas Fischer, Dagmar Lischke | 2016-09-13 |
| 8969368 | Crystalline, anhydrous forms of oxymorphone hydrochloride | Andreas Fischer, Dagmar Lischke | 2015-03-03 |