Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7858748 | Method for purifying marine collagen and the processing thereof into porous sponges | Corneliu Iulian Alupei, Peter Ruth, Christian Rohrer | 2010-12-28 |
| 7687604 | Method for purifying marine collagen and the processing thereof into porous sponges | Corneliu Iulian Alupei, Peter Ruth, Christian Rohrer | 2010-03-30 |
| 5262162 | Cerebral-activating extract | Joachim Bormann, Lothar Demisch, Roman Gurtelmeyer, Rudinger Koch | 1993-11-16 |
| 5061703 | Adamantane derivatives in the prevention and treatment of cerebral ischemia | Joachim Bormann, Markus Gold | 1991-10-29 |
| 4758581 | Pyridyl N-oxides | Arthur Scherm, Klaus Hummel, Dezsoe Peteri | 1988-07-19 |