Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6143830 | Emulsifier composition comprising ethylene oxide/propylene oxide block copolymers and amine-containing ethylene oxide/propylene oxide block copolymers | Christopher G. Utz | 2000-11-07 |
| 5500219 | Pesticide compositions containing blends of block copolymers with anionic surfactants having improved dissolution rates | Christopher G. Utz, Rebecca P. Hollis | 1996-03-19 |