Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10144862 | Compositions and methods for enhancement of production of liquid and gaseous hydrocarbons | Andrei Zelenev, Lakia M. Champagne, Bill Zhou, Nathan L. Lett, Glenn S. Penny | 2018-12-04 |
| 9884988 | Methods and compositions for use in oil and/or gas wells | Randal M. Hill, Andrei Zelenev, James Silas, David Germack, Lakia M. Champagne +12 more | 2018-02-06 |