Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11230481 | Installation for the preparation of an aqueous solution comprising at least one earth alkali hydrogen carbonate | Nicholas Charles Nelson, Herbert Riepl | 2022-01-25 |
| 11130689 | Process for the preparation of an aqueous solution comprising at least one earth alkali hydrogen carbonate | Nicholas Charles Nelson, Herbert Riepl | 2021-09-28 |
| 11111388 | Precipitated calcium carbonate with improved resistance to structural breakdown | Holger Spiegel, Mathieu Skrzypczak, Joe Wenk, Michael Dalton, Aaro Salonen +3 more | 2021-09-07 |
| 10676620 | Precipitated calcium carbonate with improved resistance to structural breakdown | Holger Spiegel, Mathieu Skrzypczak, Joe Wenk, Michael Dalton, Aaro Salonen +3 more | 2020-06-09 |