Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9296900 | Surface-modified inorganic fillers and pigments | — | 2016-03-29 |
| 8926747 | Preparation of coating dispersions | — | 2015-01-06 |
| 8382891 | Preparation of coating dispersions | — | 2013-02-26 |
| 7887629 | Process for the preparation of paper, paperboard and cardboard | — | 2011-02-15 |
| 6444092 | Process of recycling fillers and coating pigments from the preparation of paper, paperboard and cardboard | — | 2002-09-03 |
| 6214166 | Process for recycling fillers and coating pigments from the preparation of paper, paperboard and cardboard | — | 2001-04-10 |