Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7371716 | C10-alkanolalkoxylate mixtures and the use thereof | Alfred Ruland, Martin Scholtissek, Juergen Tropsch, Roland Boehn, Christian Wulff | 2008-05-13 |
| 7164048 | High-purity polyalkylene glycols and preparation thereof | Markus Klumpe, Kai-Uwe Baldenius, Arnulf Lauterbach, Hans-Peter Seelmann-Eggebert, Matthias Zipplies | 2007-01-16 |
| 7105674 | Perylene-derivative based crystallization modifiers | Paul Guenthert, Anton Dotter, Peter Blaschka | 2006-09-12 |
| 6784301 | Perylene-derivative based crystallization modifiers | Paul Gunthert, Anton Dotter, Peter Blaschka | 2004-08-31 |
| 6084099 | Preparation of N,N'-dialkylperylene-3,4,9,10-tetracarboxylic acid diimides | Michael Acker, Georg Henning, Siegfried Mensch | 2000-07-04 |