Issued Patents All Time
Showing 26–50 of 161 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10836646 | Dry process for preparing a surface-modified alkaline earth metal carbonate-containing material | Matthias Buri, Samuel Rentsch, René Vinzenz Blum | 2020-11-17 |
| 10760216 | Starch-based PHCH | Armelle Senti-Wenk, Joachim Schoelkopf | 2020-09-01 |
| 10743541 | Mic reduction with lithium ions | Anita Zumsteg, Joachim Glaubitz, Simon Urwyler, Matthias Buri | 2020-08-18 |
| 10723886 | Self-binding pigment hybrid | Daniel Gantenbein, Joachim Schoelkopf | 2020-07-28 |
| 10717042 | Method for NOx uptake using a particulate earth alkali carbonate-comprising material and/or particulate earth alkali phosphate-comprising material | Christophe Laporte, Daniel Frey, Kai Max Hettmann, Samuel Rentsch, Detlef Gysau | 2020-07-21 |
| 10689520 | Modified mineral-based filler comprising copper salts | Samuel Rentsch, Matthias Welker, Simon Urwyler, Martina Elisabeth Knupfer, Joachim Glaubitz | 2020-06-23 |
| 10676624 | Use of surface-reacted calcium carbonate as anti-blocking agent | Steffen Ohr, Catherine Jean Ridgway, Philipp Hunziker | 2020-06-09 |
| 10676620 | Precipitated calcium carbonate with improved resistance to structural breakdown | Holger Spiegel, Wolfgang Kreuger, Mathieu Skrzypczak, Joe Wenk, Michael Dalton +3 more | 2020-06-09 |
| 10647143 | Calcium carbonate for rotogravure printing medium | Jan Philipp Weihs, Johannes Kritzinger, Tazio Fornera, Ola Lindstrøm, Alain Cremaschi +2 more | 2020-05-12 |
| 10640653 | Sustainable adsorbable polymers | Matthias Buri, Samuel Rentsch, Cécile Ganneau | 2020-05-05 |
| 10633796 | Process for the manufacture of structured materials using nano-fibrillar cellulose gels | Michel Schenker, Ramjee Subramanian, Joachim Schoelkopf | 2020-04-28 |
| 10633259 | Wet surface treatment of surface-modified calcium carbonate | Samuel Rentsch, Fabio Ippolito | 2020-04-28 |
| 10619051 | Process for the preparation of a mineral filler product | Samuel Rentsch, René Vinzenz Blum | 2020-04-14 |
| 10619050 | Reduced moisture pickup in polyol-containing mineral filler products | Samuel Rentsch, Fabio Ippolito, Matthias Welker | 2020-04-14 |
| 10619049 | Process to obtain an ultrafine GCC with high light scattering properties and high solid content | Daniel Gantenbein, Rolf Endre Orten, Jan Philipp Weihs, Philipp Hunziker, Asbjørn Høyem Amundsen +2 more | 2020-04-14 |
| 10618330 | Method for creating a hidden pattern | Roger Bollström, Joachim Schoelkopf | 2020-04-14 |
| 10617648 | Dispersible dosage form | Leonie Wagner-Hattler, Maxim Puchkov, Jörg Huwyler, Tanja Stirnimann, Carolina Diaz Quijano +2 more | 2020-04-14 |
| 10611917 | Installation for the purification of minerals, pigments and/or fillers and/or the preparation of precipitated earth alkali carbonate | Matthias Buri, Samuel Rentsch, René Vinzenz Blum | 2020-04-07 |
| 10589556 | Printed watermark | Roger Bollström, Joachim Schoelkopf | 2020-03-17 |
| 10577469 | 3D-formable sheet material | Johannes Kritzinger, Michel Schenker, Philipp Hunziker | 2020-03-03 |
| 10563037 | Method of preparing a coating composition comprising submicron calcium carbonate | Detlef Gysau, George Saunders, Joseph McJunkins | 2020-02-18 |
| 10557013 | Coating composition comprising submicron calcium carbonate and use thereof | Detlef Gysau, George Saunders, Joseph McJunkins | 2020-02-11 |
| 10557012 | Coating composition comprising submicron calcium carbonate | Detlef Gysau, George Saunders, Joseph McJunkins | 2020-02-11 |
| 10544544 | Process for the deinking of coated paper or paperboard | Samuel Rentsch, Matthias Welker, Catherine Jean Ridgway | 2020-01-28 |
| 10519307 | Treatment of calcium carbonate containing materials for increased filler load in paper | Daniel Gantenbein, Joachim Schoelkopf | 2019-12-31 |