Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9045377 | Hardening accelerator composition containing phosphated polycondensates | Luc Nicoleau, Gerhard Albrecht, Klaus Lorenz, Daniel Fridrich, Thomas Wohlhaupter +9 more | 2015-06-02 |
| 8835535 | Aqueous dispersions of silica for increasing early strength in cementitious preparations | Ulrich Fischer, Philipp Wieland, Christian Huebsch, Harald Grassl, Kerstin Becher +1 more | 2014-09-16 |
| 8653186 | Plasticizer-containing hardening accelerator composition | Luc Nicoleau, Gerhard Albrecht, Klaus Lorenz, Daniel Fridrich, Thomas Wohlhaupter +9 more | 2014-02-18 |