Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8062758 | Process for producing self-stabilizing dispersion copolymer providing opacity to aqueous formulations | Darin K. Griffith | 2011-11-22 |
| 8048837 | Stable bleaches with coloring agents | Thomas W. Kaaret, Darin K. Griffith, William L. Smith | 2011-11-01 |
| 7964686 | Aqueous treatment compositions and polymers for use therein | Adrian Zuberbuehler, Stuart Holt, Kevin Beairsto | 2011-06-21 |
| 7875359 | Opacifying polymers | Darin K. Griffith | 2011-01-25 |