Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6268439 | Polyolefin-substituted dicarboxylic derivatives | Michael T. Clark, Indu Sawhney | 2001-07-31 |
| 5900466 | Polyolefin-substituted dicarboxylic derivatives | Michael T. Clark, Indu Sawhney | 1999-05-04 |
| 5736492 | Alkenyl-substituted dicarboxylic derivatives | Michael T. Clark | 1998-04-07 |
| 4891155 | Preparation of alkyl aryl sulfonate concentrates having low viscosity | George W. Fernley, Gerdina J. R. Daane-Pluim | 1990-01-02 |
| 4609474 | Aqueous organic sulfonate surfactant systems containing phenylethersulfonate cosurfactants | Joseph Reisberg, Theodorus A. B. M. Bolsman | 1986-09-02 |
| 4185042 | Coupling agent | — | 1980-01-22 |