Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8999284 | Process for obtaining precipitated calcium carbonate | Michael Pohl, Gernot Primosch | 2015-04-07 |
| 8647597 | Process of preparing mineral material with particular ceria-containing zirconium oxide grinding beads, obtained products and their uses | Michael Pohl | 2014-02-11 |
| 8591853 | Process of preparing mineral material with particular ceria-containing zirconium oxide grinding beads, obtained products and their uses | Michael Pohl | 2013-11-26 |
| 8551428 | Precipitated magnesium carbonate | Michael Pohl, Markus Esser | 2013-10-08 |
| 8517291 | Process of manufacturing a co-ground calcium carbonate mineral of the GCC and PCC type with a specific steepness factor, obtained products and their uses | Michael Pohl | 2013-08-27 |
| 8002887 | Economical process of manufacturing very fine co-ground calcium carbonate material of the GCC and PCC type, obtained products and their uses | Michael Pohl | 2011-08-23 |