Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8653161 | Dispersant for hydraulically setting systems | Christina Hampel, Ulf Velten, Ueli Sulser, Norman Blank | 2014-02-18 |
| 8466244 | Dispersants for hydraulically setting systems | Christina Hampel, Ulf Velten, Ueli Sulser | 2013-06-18 |
| 8273808 | Dispersing agents for gypsum plaster compositions | Christina Hampel, Ueli Sulser, Jörg Zimmermann | 2012-09-25 |