Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675034 | Process for preparing 2-(p-fluorophenyl)-2 methyl-propionic acid and 3-(p-fluorophenyl)-2-methylpropionic acid derivatives | Matthias Beller, Hartmut Fischer | 1997-10-07 |
| 5593594 | Ter material and process for removing ozone from gases and liquids | Dietrich Fleischer, J urgen Kulpe, Andreas Schleicher | 1997-01-14 |
| 5591893 | Process for the preparation of polycarboxylic acids and derivatives thereof | J urgen Kulpe | 1997-01-07 |