Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7015228 | 4-amino-2-(2-pyridyl)pyrimidines as microbicidal active substances | Wolfgang Haap, Werner Hölzl | 2006-03-21 |
| 6967215 | Tetrahydrocarbazoles, a process for the preparation of those compounds, and the use thereof | Wolfgang Haap, Andreas Mehlin, Dietmar Ochs, Werner Hölzl | 2005-11-22 |
| 6846492 | Use of phenylethylamine derivatives for the antimicrobial treatment of surfaces | Wolfgang Haap, Werner Hölzl, Dietmar Ochs, Marcel Schnyder | 2005-01-25 |
| 6743940 | 4-aminobut-2-ynecarboxylic acid derivatives | Werner Hölzl, Wolfgang Haap, Jurgen Koppold, Dietmar Ochs, Marcel Schnyder | 2004-06-01 |
| 6620854 | Surface-active preparations | Marcel Schnyder, Francois Brugger, Fernand Hoffstetter, Karin Mühlbauer, Radojka Vukomanovic | 2003-09-16 |