Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646037 | Pigments treated with organosulfonic compounds | Modasser El-Shoubary, Charles A. Wheddon | 2003-11-11 |
| 6620234 | Processes for preparing hydrophobic inorganic oxide pigments | Leon Weber, Modasser El-Shoulbary | 2003-09-16 |
| 6558464 | Very high solids TiO2 slurries | Fu-Chu Wen | 2003-05-06 |