Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4439345 | Demulsification of a crude oil middle phase emulsion | — | 1984-03-27 |
| 4414119 | Injectivity of crude oil and petroleum sulfonate slugs by the addition of an alkylbenzene sulfonate | — | 1983-11-08 |
| 4396530 | Mineral acid demulsification of surfactant-containing emulsion | — | 1983-08-02 |
| 4384977 | Polyalkyloxyamines as demulsifying agents | — | 1983-05-24 |