Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7652048 | Water-based, antimicrobially active, dispersion concentrates | Burkhard Roessler, Wolfgang Lindner | 2010-01-26 |
| 5840975 | Process for preparing nucleus-halogenated benzoyl chlorides | Reinhold Gehring, Herbert Muller, Georg Hardenbicker | 1998-11-24 |
| 5824817 | Herbicidal compositions based on 2,6-dichloro-3-fluoro-benzonitrile, and new intermediates | Reinhard Lantzsch, Josef Kasbauer, Markus Dollinger, Hans-Joachim Santel | 1998-10-20 |
| 5684217 | Process for preparing 3-fluoro-4,6-dichlorotoluene | Franz-Josef Mais, Helmut Fiege | 1997-11-04 |
| 5475142 | Process for preparing alkyl-(3-chlorophenyl)-sulphones | Stefan Antons, Helmut Fiege, Hartmut Richter | 1995-12-12 |
| 5475164 | Process for preparing 3-fluoro-4,6-dichlorotoluene | — | 1995-12-12 |