Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161791 | Additive for internal post treatment of mineral binder compositions | Christian Bürge, Gilbert Mäder | 2021-11-02 |
| 11021398 | Inerting clay minerals and improving the effect of liquefiers in clay-containing mineral binder compositions | Beat Marazzani, Giuseppe Colaiacovo, Christian Bürge | 2021-06-01 |
| 10851023 | Accelerator | Christian Bürge, Gilbert Mäder | 2020-12-01 |
| 10793471 | Composition based on calcium oxide | Christian Bürge, Gilbert Mäder | 2020-10-06 |
| 10300442 | Air void-forming material for cementitious systems | Christian Bürge, Christophe Kurz, Marc Schmutz | 2019-05-28 |
| 9145335 | Process for producing hardening accelerators for mineral binder compositions | Beat Marazzani, Christian Bürge, Christophe Kurz, Gilbert Mäder | 2015-09-29 |
| 8691901 | Aqueous polymer dispersions | Christian Bürge, André Peter | 2014-04-08 |
| 8608847 | Accelerator for hydraulic binders | Christian Buerge, Christophe Kurz, Beat Marazzani, Gilbert Maeder, Ueli Sulser | 2013-12-17 |
| 8362117 | Method for stabilizing polycarboxylates | Christian Buerge, Ueli Sulser, Dieter Honert, Oliver Blask | 2013-01-29 |
| 8246741 | Composition and its use for improving the processibility of hydraulically setting compositions | Urs Maeder | 2012-08-21 |
| 8221543 | Solidification and hardening accelerator for hydraulic binders and process for its preparation | Heinz Schurch, Benedikt Lindlar, Didier LOOTENS, Robert Flatt | 2012-07-17 |
| 8092592 | Additive for hydraulic binding agent with long processing time and high early strength | Christian Buerge, André Peter | 2012-01-10 |
| 8012543 | Use and method for reduction of corrosion | Urs Mader, Beat Marazzani | 2011-09-06 |
| 7699931 | Solidification and hardening accelerator for hydraulic binding agents and method for the production thereof | Marcel Sommer, Urs Mader, Benedikt Lindlar | 2010-04-20 |
| 7686884 | Use of phosphorus-oxygen acid esters containing alkoxy groups as corrosion inhibitors for reinforced concrete | Beat Marazzani, Urs Mader | 2010-03-30 |
| 6712900 | Method for the reduction of the degree of shrinkage of hydraulic binders | Theodor Burge, Urs Mader | 2004-03-30 |
| 6540826 | Sulfate-free and alkali-free setting and hardening accelerator | Marcel Sommer, Theodor Burge | 2003-04-01 |
| 6537367 | Alkali-free setting and hardening accelerator | Marcel Sommer, Theodor Burge | 2003-03-25 |
| 6514327 | Stabilized setting and hardening accelerator of low viscosity | Theodor Burge, Marcel Sommer | 2003-02-04 |
| 6398866 | Method for the reduction of the degree of shrinkage of hydraulic binders | Theodor Burge, Urs Mader | 2002-06-04 |
| 6149725 | Injection cement comprising corrosion inhibitors | Theodor Burge | 2000-11-21 |
| 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, Beat Marazzani | 1997-02-25 |
| 5453123 | Thixotroping and set-accelerating additive for mixtures containing a hydraulic binder, process using the additive, apparatus for preparing the mixtures containing a hydraulic binder as well as the additive | Theodor Burge, Urs Mader, Ueli Sulser | 1995-09-26 |