Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6143067 | Isoindoline pigment having improved low shear dispersibility | Philippe Bugnon, Fritz Herren, Michel Fran.cedilla.ois | 2000-11-07 |
| 5725649 | Pigment compositions | — | 1998-03-10 |