Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150878 | Pigment dispersions and printing inks with improved coloristic properties | Laura Picraux, Lisa Clapp, Paul A. Merchak, Russell Schwartz | 2018-12-11 |
| 7819968 | Stir-in pigment preparations for coloration of energy curable systems | Russell Schwartz, Darleen Wright | 2010-10-26 |
| 7300512 | Method of making pigment dispersion containing a carrier such as castor oil or vegetable wax | Jeffrey Carpenter, David Dick, Lisa Adams | 2007-11-27 |
| 6503317 | Dye based aqueous pigment dispersions | Christopher Joseph Vissing | 2003-01-07 |