Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663889 | Ambroxol-containing lozenge | Holger Hans-Hermann Von Der Heydt, Horst Schmitt | 2003-12-16 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663889 | Ambroxol-containing lozenge | Holger Hans-Hermann Von Der Heydt, Horst Schmitt | 2003-12-16 |