Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021398 | Inerting clay minerals and improving the effect of liquefiers in clay-containing mineral binder compositions | Giuseppe Colaiacovo, Christian Bürge, Franz Wombacher | 2021-06-01 |
| 10759716 | Accelerator for mineral binders | Gilbert Mäder, Christophe Kurz, Christian Bürge | 2020-09-01 |
| 10752546 | Adjuvant combination of a milling assistant and a concrete admixture for accelerated hydration of cementitious binders | Thomas Müller, Christian Bürge, Christophe Kurz | 2020-08-25 |
| 9233876 | Hardening accelerator for mineral binder compositions | Christian Bürge, Christophe Kurz, Gilbert Mäder | 2016-01-12 |
| 9221716 | Hardening accelerator for mineral binders | Christian Bürge, Christophe Kurz, Gilbert Mäder | 2015-12-29 |
| 9145335 | Process for producing hardening accelerators for mineral binder compositions | Franz Wombacher, Christian Bürge, Christophe Kurz, Gilbert Mäder | 2015-09-29 |
| 9133057 | Dialkanolamines as additives for grinding solids | Christian Bürge, Christophe Kurz, Thomas Müller | 2015-09-15 |
| 8608847 | Accelerator for hydraulic binders | Christian Buerge, Franz Wombacher, Christophe Kurz, Gilbert Maeder, Ueli Sulser | 2013-12-17 |
| 8012543 | Use and method for reduction of corrosion | Urs Mader, Franz Wombacher | 2011-09-06 |
| 7686884 | Use of phosphorus-oxygen acid esters containing alkoxy groups as corrosion inhibitors for reinforced concrete | Franz Wombacher, Urs Mader | 2010-03-30 |
| 6712995 | Method for rehabilitative and/or protective corrosion-inhibition of reinforcing steel embedded in a hardened concrete structure by means of surface-applied corrosion-inhibiting compositions | Theodor Burge, Urs Mader | 2004-03-30 |
| 6402990 | Method for rehabilitative and/or protective corrosion-inhibition of reinforcing steel embedded in a hardened structure by means of surface-applied corrosion-inhibiting compositions | Theodor Burge, Urs Mader | 2002-06-11 |
| 5605571 | Setting- and hardening-accelerator containing no chloride and nitrite and a method to accelerate the setting and hardening of hydraulic binders and mixtures thereof | Theodor A. Buerge, Urs Maeder, Franz Wombacher | 1997-02-25 |