Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9260610 | Use of 2-amino-2-methyl-1-propanol as additive in aqueous suspensions of calcium carbonate comprising materials | Matthias Buri, Patrick Arthur Charles Gane | 2016-02-16 |
| 9243122 | Method for improving handleability of calcium carbonate containing materials | Patrick A.C. Gane, Matthias Buri, René Vinzenz Blum | 2016-01-26 |
| 9238727 | Treated mineral filler products, process for the preparation thereof and uses of same | Matthias Buri, Patrick A.C. Gane, René Burkhalter | 2016-01-19 |
| 9212284 | Process for the preparation of surface treated mineral filler products and uses of same | Matthias Buri, Patrick A.C. Gane, René Burkhalter | 2015-12-15 |
| 9212283 | Process for the preparation of surface treated mineral filler products and uses of same | Matthias Buri, Patrick A.C. Gane, René Burkhalter | 2015-12-15 |
| 9139734 | Process for the preparation of surface treated mineral filler products and uses of same | Matthias Buri, Patrick A.C. Gane, René Burkhalter | 2015-09-22 |
| 9139735 | Process for the preparation of surface treated mineral filler products and uses of same | Matthias Buri, Patrick A.C. Gane, René Burkhalter | 2015-09-22 |
| 9105372 | Aqueous suspensions of calcium carbonate-comprising materials with low deposit built up | Patrick Arthur Charles Gane, Matthias Burl | 2015-08-11 |
| 9029448 | Method for preparing aqueous suspensions of mineral materials using amines in combination with vinyl-carboxylic polymers | Patrick A.C. Gane, Matthias Buri | 2015-05-12 |
| 9017518 | Process for the preparation of surface-treated calcium carbonate material and use of same in the control of organic material in an aqueous medium | Matthias Buri, Patrick A.C. Gane, Daniel Gantenbein, Joachim Schölkopf | 2015-04-28 |
| 9017519 | Process for the preparation of surface-treated calcium carbonate material and use of same in the control of organic material in an aqueous medium | Matthias Buri, Patrick A.C. Gane, Daniel Gantenbein, Joachim Schölkopf | 2015-04-28 |
| 8999055 | Method for improving handleability of calcium carbonate containing materials | Patrick A.C. Gane, Matthias Buri, René Vinzenz Blum | 2015-04-07 |
| 8992734 | Process for the preparation of surface-treated calcium carbonate material and use of same in the control of organic material in an aqueous medium | Matthias Buri, Patrick A.C. Gane, Daniel Gantenbein, Joachim Schölkopf | 2015-03-31 |
| 8992804 | Use of 2-((1-methylpropyl)amino)ethanol as additive in aqueous suspensions of calcium carbonate-comprising materials | Matthias Buri, Patrick A.C. Gane | 2015-03-31 |
| 8986441 | Use of polyethylenimines as additive in aqueous suspensions of calcium carbonate-comprising materials | Matthias Buri, Patrick A.C. Gane | 2015-03-24 |
| 8871018 | Use of polyethylenimines as additive in aqueous suspensions of calcium carbonate-comprising materials | Matthias Buri, Patrick A.C. Gane | 2014-10-28 |
| 8821628 | Method for improving opacity | Patrick Arthur Charles Gane, Matthias Buri | 2014-09-02 |
| 8662311 | Froth flotation process for the separation of silicates and alkaline earth metal carbonates using a collector comprising at least one hydrophobically modified polyalkyleneimine | Patrick Arthur Charles Gane, Matthias Buri, Jörg Sötemann | 2014-03-04 |