Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111388 | Precipitated calcium carbonate with improved resistance to structural breakdown | Holger Spiegel, Wolfgang Kreuger, Mathieu Skrzypczak, Michael Dalton, Aaro Salonen +3 more | 2021-09-07 |
| 10676620 | Precipitated calcium carbonate with improved resistance to structural breakdown | Holger Spiegel, Wolfgang Kreuger, Mathieu Skrzypczak, Michael Dalton, Aaro Salonen +3 more | 2020-06-09 |
| 9981855 | Process for preparing scalenohedral precipitated calcium carbonate | George Saunders, Marc Maurer, Mathieu Skrzypczak | 2018-05-29 |
| 9428398 | Process for preparing scalenohedral precipitated calcium carbonate | George Saunders, Marc Maurer, Mathieu Skrzypczak | 2016-08-30 |