Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11124598 | Method for producing a TEMPOL-containing urethane resin composition having an improved storage stability | Jens Bunzen, Anna Sharmak, Robert Dölle, Astrid Buder, Thomas Bürgel +2 more | 2021-09-21 |
| 8835535 | Aqueous dispersions of silica for increasing early strength in cementitious preparations | Ulrich Fischer, Christian Huebsch, Harald Grassl, Kerstin Becher, Stefanie Scheul +1 more | 2014-09-16 |
| 8304474 | Two-component mortar compound and its use | — | 2012-11-06 |
| 8053498 | Pulverulent polycondensation products | Alexander Kraus, Gerhard Albrecht, Harald Grassl, Kerstin Becher | 2011-11-08 |
| 7910640 | Polycondensation product based on aromatic or heteroaromatic compounds, method for the production thereof, and use thereof | Alexander Kraus, Gerhard Albrecht, Kerstin Becher, Harald Grassl | 2011-03-22 |
| 6790909 | Graft copolymers, their preparation and their use | Yvonne Heischkel, Nicolas Stöckel, Marcus Schafer, Oskar Nuyken | 2004-09-14 |