Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8883932 | Modified alkoxylation products having at least one non-terminal alkoxysilyl group, with increased storage life and increased stretchability of the polymers prepared using them | Bastian Matthias Brugger, Melanie Roessing, Matthias Lobert, Frank Schubert, Michael Ferenz | 2014-11-11 |
| 8377359 | Process for the production of moldings from cellulose-containing materials | Torsten Henning, Helmut Lammerting | 2013-02-19 |
| RE39746 | Phosphoric esters and their use as dispersants | Eberhard Esselborn, Arno Knebelkamp, Christian Psiorz, Stefan Silber, Stefan Stadtmuller +1 more | 2007-07-31 |
| 6552091 | Block-copolymeric polyalkylene oxides containing styrene oxide, obtained by alkoxylation, and their use | Ellen Reuter, Stefan Silber, Joachim Venzmer | 2003-04-22 |
| 6423130 | Phosphoric esters and their use as dispersants | Eberhard Esselborn, Arno Knebelkamp, Christian Psiorz, Stefan Silber, Stefan Stadtmuller +1 more | 2002-07-23 |
| 6310123 | Phosphoric esters and their use as dispersants | Eberhard Esselborn, Arno Knebelkamp, Christian Psiorz, Stefan Silber, Stefan Stadtmuller +1 more | 2001-10-30 |
| 6194475 | Use of metal salts of ricinoleic acid in producing polyurethane | Georg Burkhart, Ralf Hoffmann, Felix Muller, Hans-Heinrich Schlons, Andreas Weier +2 more | 2001-02-27 |
| 6117963 | Tetrahydrofuran-containing silicone polyethers | Georg Burkhart, Rolf-Dieter Langenhagen, Andreas Weier | 2000-09-12 |
| 5993529 | Release agent for rubber radiator hoses | Helmut Lammerting | 1999-11-30 |
| 5990187 | Method of preparing polyurethane foam utilizing organofunctionally modified polysiloxanes | Georg Burkhart, Rolf-Dieter Langenhagen, Ingo Schlachter, Andreas Weier | 1999-11-23 |