Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9175168 | Pigments with improved dispersibility | Mark W. Johnson, Zhijian Shen, Richard Faubion | 2015-11-03 |
| 8557990 | 2,5-di(methoxyanilino) terephthalic acid polymorphs and quinacridones realized therefrom | Brian Thompson, Daphne J. Rice, Tracie Tibbs, Wengan Wu, Edward Sung | 2013-10-15 |
| 7449059 | Conditioning method for indanthrone pigments | Brian Thompson | 2008-11-11 |
| 5755873 | Incorporation of quinacridone additives during quinacridone preparation | Ibraheem T. Badejo, Daphne J. Rice | 1998-05-26 |
| 5711800 | Organic pigment compositions | Ibraheem T. Badejo, Margot Campos, Daphne J. Rice, Niran Nugara | 1998-01-27 |