Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8568834 | Superhydrophilic coating compositions and their preparation | Michael Chin, Keqing Fa, Thomas Giesenberg | 2013-10-29 |
| 7166158 | Quinacridone pigment compositions comprising unsymmetrically substituted components | Kevin R. Gerzevske, Stéphane Biry, Christine Halik | 2007-01-23 |
| 6284890 | Aqueous process for the preparation of linear quinacridones having a reduced particle size | — | 2001-09-04 |