Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9284422 | Method of preparing a transparent polumer material comprising a thermoplastic polycarbonate and mineral nanoparticles | Virginie Boucher, Alexandra Roos, Sophie Duquesne, Serge Bourbigot, Laure Meynie +2 more | 2016-03-15 |
| 9163125 | Method of preparing a transparent polymer material comprising a thermoplastic polycarbonate and surface-modified mineral nanoparticles | Anne Christmann, Jean-Francois Hochepied, Jose-Marie Lopez-Cuesta, Laure Meynie, Alexandra Roos +3 more | 2015-10-20 |
| 8324301 | Acid resistant particles of an alkaline earth metal carbonate | Karine Cavalier, Gaëlle Rodary, Roberto Rosa | 2012-12-04 |
| 8278382 | Method for preparing a transparent polymer material including mineral nanoparticles with a shape factor strictly higher than 1.0 | Virginie Boucher, Sophie Duquesne, Serge Bourbigot, Marc Lacroix, Alexandra Roos +2 more | 2012-10-02 |
| 7892576 | Tablets comprising a biologically active substance and an excipient containing calcium carbonate | Karine Cavalier, Roberto Rosa, Bernard Bataille, Michele Delalonde, Gilles Baylac +1 more | 2011-02-22 |
| 7847002 | Coated particles of calcium carbonate having a high specific surface | Karine Cavalier, Roberto Rosa | 2010-12-07 |
| 7708973 | Method for obtaining precipitated calcium carbonate particles of nanometric scale structure | Claude Vogels, Karine Cavalier, Roberto Rosa | 2010-05-04 |
| 7501107 | Method for obtaining precipitated calcium carbonate particles of nanometric scale structure | Claude Vogels, Karine Cavalier, Roberto Rosa | 2009-03-10 |