Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835234 | Hydrophobically functionalized cationic polymers | Paul L. Valint, Jr., Jan Bock | 1989-05-30 |
| 4831092 | Micellar process for preparing hydrophobically functionalized cationic polymers (C-2114) | Jan Bock, Paul L. Valint, Jr. | 1989-05-16 |
| 4741835 | Oil-in-water emulsion breaking with hydrophobically functionalized cationic polymers | Jan Bock, Paul L. Valint, Jr. | 1988-05-03 |
| 4734205 | Hydrophobically associating polymers for oily water clean-up | Jan Bock | 1988-03-29 |
| 4569750 | Method for inhibiting deposit formation in structures confining hydrocarbon fluids | Darrell W. Brownawell, Antonio Gutierrez, Stanley J. Brois, Gary L. Behelfer, Thomas M. Ferrell +1 more | 1986-02-11 |
| 4263092 | Method for treating black liquor using acrylic acid polymer | Frederick C. Klaessig | 1981-04-21 |
| 4255309 | Polyacrylic acids and methyl vinyl ether/maleic anhydride copolymers as soft scale inhibitors | Frederick C. Klaessig | 1981-03-10 |