Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12134692 | Crosslinkable polymer-powder compositions redispersible in water | Timo Melchin, Heimo Wölfle | 2024-11-05 |
| 11325862 | Hydrophobic, water-redispersible polymer powder composition | Hans-Peter Weitzel | 2022-05-10 |
| 10538657 | Polymer blends in the form of aqueous dispersions or powders that can be redispersed in water | Hans-Peter Weitzel, Peter Fritze, Klas Sorger | 2020-01-21 |
| 10227726 | Water-redispersible polymer powders for carpet coating compositions | Timo Melchin, Holger Kuenstle | 2019-03-12 |
| 8314170 | Dispersing agents | Anke Reinschmidt | 2012-11-20 |
| 8232439 | Use of isoalkane mixtures for dedusting construction chemistry products | Arno Lange, Klaus SEIP, Rainer Papp | 2012-07-31 |
| 7956200 | Silver- and vanadium-containing multimetal oxide and its use | Thomas Heidemann, Hartmut Hibst, Stefan Bauer | 2011-06-07 |
| 7674745 | Silver- and vanadium-containing multimetal oxide and its use | Thomas Heidemann, Hartmut Hibst, Stefan Bauer | 2010-03-09 |
| 7250468 | Polyvinyl-alcohol-stabilized redispersible powders with plasticizing properties | Reinhard Härzschel, Thomas Bastelberger, Armin Hoffmann | 2007-07-31 |
| 6849574 | Silver- and vanadium-containing multimetal oxide and its use | Thomas Heidemann, Hartmut Hibst, Stefan Bauer | 2005-02-01 |
| 6709508 | Dry mortar formulations modified with water-redispersible polymer powders | Theo Mayer | 2004-03-23 |
| 6602951 | Use of hydroperoxides as regulators in polymerizations | Peter Weiler, Peter Ball | 2003-08-05 |
| 6573326 | Thickeners based on vinyl alcohol copolymers | Theo Mayer, Werner Bauer, Harald Zeh, Bernd Kayser, Andreas Bacher | 2003-06-03 |
| 6245944 | Process for producing substituted indanones | Carsten Suling, Heike Gregorius, Walter Dobler, Roland Hingmann, Bernhard Rieger +2 more | 2001-06-12 |
| 6087536 | Preparation of indene derivatives | Hans-Joachim Muller, Peter Trubenbach, Bernhard Rieger, Jurgen Wagner | 2000-07-11 |