Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9725329 | Process for obtaining precipitated calcium carbonate | Michael Pohl, Christian Rainer | 2017-08-08 |
| 8999284 | Process for obtaining precipitated calcium carbonate | Michael Pohl, Christian Rainer | 2015-04-07 |
| 8741995 | Surface-treated calcium carbonate and paste-like resin composition containing same | Shinjiro Fujiwara, Yoshisada Kayano, Peter-Christian Rainer | 2014-06-03 |