Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331200 | Production of surface-reacted calcium salts by grinding induced conversion | Lassi Karvonen | 2025-06-17 |
| 12275853 | Process for preparing surface-reacted calcium carbonate | — | 2025-04-15 |
| 11718759 | Surface-reacted calcium carbonate with functional cations | Samuel Rentsch, Matthias Welker, Simon Urwyler, Joachim Glaubitz, Martina Elisabeth Knupfer +1 more | 2023-08-08 |
| 11168219 | Surface-reacted calcium carbonate with functional cations | Samuel Rentsch, Matthias Welker, Simon Urwyler, Joachim Glaubitz, Martina Elisabeth Knupfer +1 more | 2021-11-09 |
| 11041074 | Method for the production of granules comprising surface-reacted calcium carbonate | Carolina Diaz Quijano, Joachim Schoelkopf, Patrick Arthur Charles Gane | 2021-06-22 |
| 11021374 | PCC with reduced portlandite content | Patrick A.C. Gane | 2021-06-01 |
| 10876004 | Process for preparing surface-reacted calcium carbonate | Patrick Arthur Charles Gane, Joachim Schoelkopf | 2020-12-29 |
| 10843932 | Surface-coated calcium carbonate-containing material and process for the purification of water | Martine Poffet, Pascal Jäggi, Peter Hess | 2020-11-24 |
| 10780031 | Abrasive cleaning composition | Tanja Budde, Michael Skovby | 2020-09-22 |
| 10617648 | Dispersible dosage form | Leonie Wagner-Hattler, Maxim Puchkov, Jörg Huwyler, Tanja Stirnimann, Carolina Diaz Quijano +2 more | 2020-04-14 |
| 10463693 | Surface-reacted calcium carbonate for desensitizing teeth | Tanja Budde, Joachim Schoelkopf, Patrick Arthur Charles Gane | 2019-11-05 |
| 10351710 | Method for the production of granules comprising surface-reacted calcium carbonate | Joachim Schoelkopf, Patrick Arthur Charles Gane | 2019-07-16 |
| 10294115 | PCC with reduced portlandite content | Patrick A.C. Gane | 2019-05-21 |
| 10280309 | Surface-reacted precipitated calcium carbonate, process to make same, and uses thereof | Patrick A.C. Gane, Joachim Schölkopf, Hans-Joachim Weitzel | 2019-05-07 |
| 10065872 | Surface-treated calcium carbonate and phyllosilicate and its use in water purification | Martine Poffet, Joachim Schoelkopf, Michael Skovby, Patrick Arthur Charles Gane | 2018-09-04 |
| 9993428 | Gastroretentive drug formulation and delivery systems and their method of preparation using functionalized calcium carbonate | Joachim Schoelkopf, Patrick A.C. Gane, Veronika Anna Eberle, Rainer Alles, Maxim Puchkov +1 more | 2018-06-12 |
| 9987230 | Gastroretentive drug formulation and delivery systems and their method of preparation using functionalized calcium carbonate | Joachim Schoelkopf, Patrick A.C. Gane, Veronika Anna Eberle, Rainer Alles, Maxim Puchkov +1 more | 2018-06-05 |
| 9745212 | Surface-reacted calcium carbonate and its use in waste water treatment | Patrick A.C. Gane, Joachim Schölkopf, Daniel Gantenbein | 2017-08-29 |
| 9725600 | Preparation of pigments | Samuel Rentsch, Matthias Buri, Patrick Arthur Charles Gane, Vesa Kukkamo | 2017-08-08 |
| 9650517 | Surface modified calcium carbonate containing minerals and its use | Joachim Schoelkopf, Patrick Arthur Charles Gane, Fritz Lehner, Dennis Werner | 2017-05-16 |
| 9637637 | Surface modified calcium carbonate containing minerals and its use | Joachim Schoelkopf, Patrick Arthur Charles Gane, Fritz Lehner, Dennis Werner | 2017-05-02 |
| 9593244 | Process to prepare a surface-reacted calcium carbonate implementing a weak acid, resulting products and uses thereof | Patrick A.C. Gane | 2017-03-14 |
| 9410039 | Process for preparing surface-reacted calcium carbonate and its use | Patrick A.C. Gane, Joachim Schölkopf | 2016-08-09 |
| 9403988 | Process for preparing surface-reacted calcium carbonate and its use | Patrick A.C. Gane, Joachim Schölkopf | 2016-08-02 |
| 9234102 | Process to prepare a surface-reacted calcium carbonate implementing a weak acid, resulting products and uses thereof | Patrick A.C. Gane | 2016-01-12 |