Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828345 | O-substituted 6-methyltramadol derivatives | Helmut Buschmann, Babette-Yvonne Koegel, Dagmar Kaulartz | 2004-12-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828345 | O-substituted 6-methyltramadol derivatives | Helmut Buschmann, Babette-Yvonne Koegel, Dagmar Kaulartz | 2004-12-07 |