Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9139759 | Method of treating a subterranean formation with combined breaker and fluid loss additive | Richard D. Hutchins, Joseph Ayoub, Andrey Mirakyan, Michael D. Parris, Stephen D. Mason | 2015-09-22 |
| 8207094 | Wellbore treatment compositions containing foam extenders and methods of use thereof | Richard D. Hutchins, Stanley B. McConnell, Alejandro Pena | 2012-06-26 |
| 8167043 | Degradable material assisted diversion or isolation | Dean M. Willberg, Marina Bulova, Christopher N. Fredd, Alexey Vostrukhov, Curtis L. Boney +2 more | 2012-05-01 |
| 7947627 | Fluid loss control agent with triggerable removal mechanism | Laura Schafer | 2011-05-24 |
| 7775278 | Degradable material assisted diversion or isolation | Dean M. Willberg, Marina Bulova, Christopher N. Fredd, Alexey Vostrukhov, Curtis L. Boney +2 more | 2010-08-17 |
| 7398826 | Well treatment with dissolvable polymer | Philip F. Sullivan, Golchehreh Salamat, Curtis L. Boney, Jesse Lee, Yiyan Chen +5 more | 2008-07-15 |
| 7380600 | Degradable material assisted diversion or isolation | Dean M. Willberg, Marina Bulova, Christopher N. Fredd, Alexey Vostrukhov, Curtis L. Boney +2 more | 2008-06-03 |