Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338175 | Comb polymers as blocking additives for swelling clays | Jürg WEIDMANN, Lukas Frunz, Patrick JUILLAND | 2025-06-24 |
| D1072067 | Small sand aggregate splitter | Christian Bürge, Patrik Kuhn, Annette WEINKAUF | 2025-04-22 |
| 12116316 | Slag-containing polymer concrete and grouting mortar | Steffen Kelch, Tim MAMIE, Thomas Moser, Fabio Würmli | 2024-10-15 |
| 12017957 | Comb polymers as blocking additives for swelling clays | Jürg WEIDMANN, Lukas Frunz, Patrick JUILLAND | 2024-06-25 |
| 8653161 | Dispersant for hydraulically setting systems | Christina Hampel, Ueli Sulser, Jabbar Al Shemari, Norman Blank | 2014-02-18 |
| 8466244 | Dispersants for hydraulically setting systems | Christina Hampel, Jabbar Al Shemari, Ueli Sulser | 2013-06-18 |
| 8273814 | Emulsifying polymers and their use | Ueli Sulser, Anna Krapf | 2012-09-25 |
| 8008374 | Process for producing polymers having amide and ester groups in the solid state | Ueli Sulser, Anna Krapf | 2011-08-30 |
| 7994259 | Polymer comprising amide and ester groups, method for production and use thereof | Ueli Sulser, Irene Schober, Anna Krapf | 2011-08-09 |
| 7375163 | Cement admixture for improved slump life | Irene Schober, Theodor Burge, Jurg Widmer, Christian Bürge, Urs Mader | 2008-05-20 |
| 7026402 | Cement admixture for improved slump life | Irene Schober, Theodor Burge, Jurg Widmer, Christian Bürge, Urs Mader | 2006-04-11 |
| 6855752 | Polymers for cement dispersing admixtures | Ueli Sulser, Jurg Widmer, Irene Schober, Theodor Burge | 2005-02-15 |
| 6548589 | Cement dispersing polymers for high flow, high strength and selfcompacting concrete | Jurg Widmer, Ueli Sulser, Irene Schober, Theodor Burge | 2003-04-15 |
| 6387176 | Multipurpose cement dispersing polymers for high flow and high strength concrete | Jurg Widmer, Ueli Sulser, Theodor Burge, Anna Krapf-Huber | 2002-05-14 |