Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920164 | Method for producing monohydroxypolyalkylene oxides | Matthias Zipplies | 2018-03-20 |
| 9657137 | Process for preparing a macromonomer | Christian Bittner, Björn Langlotz, Benjamin Wenzke, Christian Spindler, Roland Reichenbach-Klinke +3 more | 2017-05-23 |
| 9073836 | Process for preparing allyl alcohol alkoxylates | Thomas Ostrowski, Matthias Zipplies | 2015-07-07 |
| 8519196 | C10 alkanolalkoxylate mixtures and use thereof as novel low-foaming wetting agents | Juergen Tropsch, Rolf-Dieter Kahl, Roland Boehn, Susanne Stutz, Ralf Noerenberg | 2013-08-27 |
| 8399608 | Process for the preparation of polyether alcohols from unsaturated starters having active hydrogen atoms | Georg Heinrich Grosch, Matthias Zipplies, Thomas Ostrowski, Ulrich Annen | 2013-03-19 |
| 8022120 | Comb polymers and their use as additives for preparations of mineral binders | Stefan Becker, Joachim Pakusch, Thomas Goetz, Christian Knoll, Rolf Gulden | 2011-09-20 |
| 7164048 | High-purity polyalkylene glycols and preparation thereof | Kai-Uwe Baldenius, Claus Hackmann, Arnulf Lauterbach, Hans-Peter Seelmann-Eggebert, Matthias Zipplies | 2007-01-16 |