Issued Patents All Time
Showing 151–161 of 161 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057683 | Process for the removal of endocrine disrupting compounds | Joachim Schölkopf, Daniel Gantenbein, Daniel E. Gerard | 2011-11-15 |
| 7972479 | Process for the control of pitch | Joachim Schölkopf, Daniel Gantenbein | 2011-07-05 |
| 7825192 | Copolymer having at least one alkoxy-or hydroxy-polyalkylene glycol grafted function, and use thereof | Matthias Buri, Michael Kaessberger | 2010-11-02 |
| 7666275 | Composite co-structured or co-adsorbed, mineral or organic filler or pigment compounds and the use thereof | Matthias Buri | 2010-02-23 |
| 7645361 | Composite co-structured or co-adsorbed, mineral or organic filler or pigment compounds and the use thereof | Matthias Buri | 2010-01-12 |
| 7638017 | Filler or pigment or processed mineral for paper, in particular a pigment containing natural CaCO3, its manufacturing process, preparations containing it and their applications | Matthias Buri, René Vinzenz Blum, Beat Karth | 2009-12-29 |
| 7537675 | Composite co-structured or co-adsorbed, mineral or organic filler or pigment compounds and the use thereof | Matthias Buri | 2009-05-26 |
| 7514488 | Weakly ionic aqueous suspensions of ground mineral matter and their uses | Matthias Buri, Beat Karth | 2009-04-07 |
| 7470739 | Aqueous suspensions of ground mineral materials, with low ion load and their uses | Matthias Buri, Beat Karth | 2008-12-30 |
| 7311802 | Composite co-structured or co-adsorbed, mineral or organic filler or pigment compounds and the use thereof | Matthias Buri | 2007-12-25 |
| 6666953 | Treated filler or pigment containing natural carbonate | Matthias Buri, René Vinzenz Blum, Beat Karth | 2003-12-23 |