Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9708770 | Paper, paperboard, or label stock coated with fibrous structured amorphous silica including precipitated calcium carbonate | — | 2017-07-18 |
| 9637864 | Fibrous structured amorphous silica including precipitated calcium carbonate, compositions of matter made therewith, and methods of use thereof | — | 2017-05-02 |
| 9580867 | Fibrous structured amorphous silica including precipitated calcium carbonate, compositions of matter made therewith, and methods of use thereof | — | 2017-02-28 |