Issued Patents All Time
Showing 76–100 of 161 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9993428 | Gastroretentive drug formulation and delivery systems and their method of preparation using functionalized calcium carbonate | Daniel E. Gerard, Joachim Schoelkopf, 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 | Daniel E. Gerard, Joachim Schoelkopf, Veronika Anna Eberle, Rainer Alles, Maxim Puchkov +1 more | 2018-06-05 |
| 9988764 | Process for preparing self-binding pigment particle suspensions | Daniel Gantenbein, Joachim Schoelkopf | 2018-06-05 |
| 9969888 | Process for manufacturing aqueous suspensions of mineral materials or dried mineral materials, the obtained products, as well as uses thereof | Matthias Buri, Beat Karth, Samuel Rentsch | 2018-05-15 |
| 9951228 | Reduced moisture pickup in polyol-containing mineral filler products | Samuel Rentsch, Fabio Ippolito, Matthias Welker | 2018-04-24 |
| 9944798 | Composite of inorganic and/or organic microparticles and nano-dolomite particles | Matthias Buri, René Vinzenz Blum | 2018-04-17 |
| 9944815 | Process of manufacture of particles with a natural calcium carbonate and ethylene acrylic acid salts base, suspensions and dry pigments obtained, their uses | Matthias Buri, Philipp Hunziker, René Burkhalter, Beat Karth | 2018-04-17 |
| 9896580 | Treatment of calcium carbonate containing materials for increased filler load in paper | Daniel Gantenbein, Joachim Schoelkopf | 2018-02-20 |
| 9862830 | Mineral pigment containing calcium carbonate, an aqueous suspension containing it and uses thereof | Matthias Buri, René Vinzenz Blum | 2018-01-09 |
| 9840624 | Coarse pigment addition and high solids slurries for higher coating colour concentrations | Guillermo Bluvol, Michael Kässberger | 2017-12-12 |
| 9783682 | Earth alkali carbonate, surface modified by at least one polyhydrogensiloxane | Samuel Rentsch, Fabio Ippolito | 2017-10-10 |
| 9757314 | Controlled release active agent carrier | Joachim Schoelkopf | 2017-09-12 |
| 9744107 | Controlled release active agent carrier | Joachim Schölkopf | 2017-08-29 |
| 9745212 | Surface-reacted calcium carbonate and its use in waste water treatment | Joachim Schölkopf, Daniel Gantenbein, Daniel E. Gerard | 2017-08-29 |
| 9725599 | Surface-mineralized organic fibers | Matthias Buri, René Vinzenz Blum | 2017-08-08 |
| 9724641 | Regeneratable ion exchange material for reducing the amount of CO2 | Michel Schenker, Joachim Schoelkopf, Daniel Gantenbein | 2017-08-08 |
| 9670366 | Process for preparing self-binding pigment particle suspensions | Daniel Gantenbein, Joachim Schoelkopf | 2017-06-06 |
| 9644101 | Inorganic pigment containing calcium carbonate, aqueous suspension containing same, and uses thereof | Matthias Buri, René Vinzenz Blum | 2017-05-09 |
| 9644100 | Process for the manufacture of self-binding pigmentary particles, dry or in aqueous suspension or dispersion, containing inorganic matter and binders | Joachim Schoelkopf | 2017-05-09 |
| 9611587 | Process for preparing self-binding pigment particles | Daniel Gantenbein, Joachim Schoelkopf, Maximilian Laufmann, Lars Andersson | 2017-04-04 |
| 9593244 | Process to prepare a surface-reacted calcium carbonate implementing a weak acid, resulting products and uses thereof | Daniel E. Gerard | 2017-03-14 |
| 9579291 | Coated controlled release active agent carriers | Patrick Schwarzentruber, Nicola Di Maiuta, Joachim Schoelkopf, Catherine Jean Ridgway | 2017-02-28 |
| 9574305 | Coarse pigment addition and high solids slurries for higher coating colour concentrations | Guillermo Bluvol, Michael Kässberger | 2017-02-21 |
| 9512316 | Method for sizing of mineral matter in the presence of additives containing glycerol, products obtained and their uses | Matthias Buri | 2016-12-06 |
| 9475943 | Use of 2-amino-2-ethyl-1,3-propanediol as additive in aqueous suspensions of calcium carbonate-comprising materials while maintaining stable suspension conductivity | Samuel Rentsch, Fabio Ippolito, Matthias Buri | 2016-10-25 |