Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6143830 | Emulsifier composition comprising ethylene oxide/propylene oxide block copolymers and amine-containing ethylene oxide/propylene oxide block copolymers | Johnny M. Sekmistrz | 2000-11-07 |
| 5629260 | Heteric EO/PO block copolymers as adjuvants for herbicidal formulations | Donald A. Poucher | 1997-05-13 |
| 5500219 | Pesticide compositions containing blends of block copolymers with anionic surfactants having improved dissolution rates | Rebecca P. Hollis, Johnny M. Sekmistrz | 1996-03-19 |
| 5169894 | Lowering of anionic loading of dispersants on pigment slurries by blending with nonionic polymers | Richard J. Holland, Michael J. Anchor | 1992-12-08 |