Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5731368 | Aoueous vinyl polymer dispersions | Eric Jay Nagel, Richard J. Burns, Walter Mayer, Steven Nicholas Semerak | 1998-03-24 |
| 5557007 | Unsaturated polylactone acrylates and derivatives thereof | — | 1996-09-17 |
| 4959432 | Acid viscosifier compositions | You-Ling Fan, George L. Brode | 1990-09-25 |
| 4889887 | Gelable acid viscosifiers | You-Ling Fan, George L. Brode | 1989-12-26 |
| 4579942 | Polysaccharides, methods for preparing such polysaccharides and fluids utilizing such polysaccharides | George L. Brode, Emmett M. Partain, III | 1986-04-01 |