Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967215 | Tetrahydrocarbazoles, a process for the preparation of those compounds, and the use thereof | Wolfgang Haap, Andreas Mehlin, Karin Petzold, Werner Hölzl | 2005-11-22 |
| 6846492 | Use of phenylethylamine derivatives for the antimicrobial treatment of surfaces | Wolfgang Haap, Werner Hölzl, Karin Petzold, Marcel Schnyder | 2005-01-25 |