Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10464851 | Method for treating gypsum | Uwe Gehrig, Klaus Moller, Martin Pichler, Joachim Pakusch, Ekkehard Jahns | 2019-11-05 |
| 10273188 | Powder composition for rapid suspension | Manfred Bichler, Norbert Steidl, Werner Strauss, Markus Maier, Markus Wilde | 2019-04-30 |
| 10266700 | Rapidly suspendable pulverulent composition | Manfred Bichler, Torben Gädt, Oliver MAZANEC | 2019-04-23 |
| 10131578 | Polymeric dispersant | Torben GAEDT, Martin Winklbauer, Harald Grassl, Nina Hillesheim, Antonia Grafetstetter | 2018-11-20 |
| 10131580 | Method for producing a prefabricated building material | Uwe Gehrig, Ekkehard Jahns, Martin Pichler, Mehmet Akif Pekmezci, Mehmet ERGIN | 2018-11-20 |
| 10035729 | Inorganic binder composition comprising a copolymer | Björn Langlotz, Thomas Gastner, Torben Gädt, Oliver MAZANEC, Diana Eissmann +1 more | 2018-07-31 |
| 9586864 | Rapidly suspendable pulverulent composition | Christoph Hofheinz, Manfred Bichler, Markus Wiedemann, Thomas Heichele, Werner Stohr +1 more | 2017-03-07 |
| 9522996 | Composition comprising a copolymer | Manfred Bichler, Torben Gädt | 2016-12-20 |
| 9416021 | Synthesis and use of gypsum seeding material | Niklas Loges, Uwe Gehrig, Frank Dierschke, Michael Bräu, Luc Nicoleau | 2016-08-16 |
| 9416050 | Shellac-coated particles of active ingredients with controlled release properties at high pH-values, process for their manufacture and use thereof | Wolfgang Seidl, Dawid Marczewski, Sascha Raspl, Steffen Wache, Stefan Friedrich | 2016-08-16 |
| 9353007 | Dry mortar mixture | Michael Eberwein, Christian Trieflinger, Jutta Karin Langlotz, Stefan Friedrich, Gregor Herth | 2016-05-31 |
| 9233875 | Polyelectrolytic flow agent | Frank Dierschke | 2016-01-12 |
| 8906986 | Additive for building product mixtures containing flow agents | Frank Dierschke, Manfred Bichler, Silke Flakus-Taube, Stefan Friedrich | 2014-12-09 |
| 8846784 | Additive with applications in construction chemistry | Peter Gäberlein, Stefan Friedrich, Uwe Holland, Michael Eberwein, Patrick Weiss +1 more | 2014-09-30 |
| 8349960 | Polymer-modified building material dry-mixes | Peter Gaeberlein, Gregor Herth, Stefan Friedrich, Werner Stohr, Alexander Ehle +4 more | 2013-01-08 |
| 8158699 | Water-soluble copolymers containing sulpho groups, process for their preparation and their use | Stefan Freidrich, Andreas Tselebidis, Michael Nachreiner | 2012-04-17 |
| 7772300 | Polymer composition and use of the same as an additive in aqueous construction systems and water-based paint and coating systems | Stefan Friedrich, Uwe Holland, Peter Gäberlein, Manfred Schuhbeck | 2010-08-10 |
| 7732548 | Water-soluble sulfonic group-containing copolymers and terpolymers the production thereof and water-based painting and coating systems | Stefan Friedrich, Irene Gattinger, Andreas Tselibidis, Gerhard Albrecht, Alfred Kern | 2010-06-08 |
| 7605196 | Water-soluble copolymers containing sulfo groups, method for the production and use thereof | Stefan Friedrich, Uwe Holland, Thomas Pfeuffer, Michael Eberwein, Thomas Schuhbeck | 2009-10-20 |
| 7238760 | Water-soluble or water-swellable, associatively thickening copolymers containing sulfo groups, method for producing the same and use thereof | Gerhard Albrecht, Alfred Kern, Manfred Schuhbeck, Michaela Melzer | 2007-07-03 |
| 6346588 | Terpolymers based on sulfobetaines, processes for their preparation and their use as thickeners for aqueous salt solutions | Andrea Fenchl, Johann Plank | 2002-02-12 |