Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087361 | Methods and compositions for stimulating the production of hydrocarbons from subterranean formations | Randal M. Hill, Lakia M. Champagne, Nathan L. Lett, Maria Elizabeth Green | 2018-10-02 |
| 10053619 | Siloxane surfactant additives for oil and gas applications | Randal M. Hill | 2018-08-21 |
| 9994762 | Methods and compositions for stimulating the production of hydrocarbons from subterranean formations | Randal M. Hill, Lakia M. Champagne, Nathan L. Lett, Maria Elizabeth Green | 2018-06-12 |
| 9884988 | Methods and compositions for use in oil and/or gas wells | Keith Ingram Dismuke, Randal M. Hill, Andrei Zelenev, James Silas, David Germack +12 more | 2018-02-06 |
| 9868893 | Methods and compositions for use in oil and/or gas wells | Randal M. Hill, Angus Fursdon-Welsh | 2018-01-16 |