Issued Patents All Time
Showing 51–75 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10961813 | Wellbore casing liner printing | Peter Boul | 2021-03-30 |
| 10947437 | Chemical composition of superabsorbent vesicles, method for mortar cement admixture, and applications of the same | Elizabeth Q. Contreras | 2021-03-16 |
| 10913683 | Cement-based direct ink for 3D printing of complex architected structures | Muhammad M. Rahman, Seyed Mohammad Sajadi, Ashok Kumar, Peter Boul, Pulickel M. Ajayan | 2021-02-09 |
| 10899953 | Functionalized nanosilica as shale inhibitor in water-based fluids | Peter Boul, B. Raghava Reddy | 2021-01-26 |
| 10836950 | Method for improving cement toughness | Hasmukh A. Patel | 2020-11-17 |
| 10683445 | Reversible aminal gel compositions, methods, and use | Peter Boul, B. Raghava Reddy, Matt Hilfiger | 2020-06-16 |
| 10683446 | Reversible aminal gel compositions, methods, and use | Peter Boul, B. Raghava Reddy, Matt Hilfiger | 2020-06-16 |
| 10662362 | Reversible aminal gel compositions, methods, and use | Peter Boul, B. Raghava Reddy, Matt Hilfiger, Diana Rasner | 2020-05-26 |
| 10611942 | Functionalized nanosilica as shale inhibitor in water-based fluids | Peter Boul, B. Raghava Reddy | 2020-04-07 |
| 10604691 | Reversible aminal gel compositions, methods, and use | Peter Boul, B. Raghava Reddy, Matt Hilfiger | 2020-03-31 |
| 10421891 | Reversible aminal gel compositions, methods, and use | Peter Boul, B. Raghava Reddy, Matt Hilfiger | 2019-09-24 |
| 9879170 | Reversible aminal gel compositions, methods, and use | Peter Boul, B. Raghava Reddy, Matt Hilfiger | 2018-01-30 |
| 9254453 | Economical method for scavenging hydrogen sulfide in fluids | Cato Russell McDaniel | 2016-02-09 |
| 9206673 | Wellbore servicing fluid system and methods of use | — | 2015-12-08 |
| 9199879 | Well treatment compositions and methods utilizing nano-particles | Craig W. Roddy, Ricky L. Covington, Jiten Chatterji, D. Chad Brenneis | 2015-12-01 |
| 9115304 | Wellbore servicing fluid system and methods of use | — | 2015-08-25 |
| 9090807 | Phosphate based blend for drilling and completion fluid | Natalia Collins | 2015-07-28 |
| 8901048 | Method for drilling using a drilling and completion fluid comprising a phosphate based blend | Natalia Collins | 2014-12-02 |
| 8881823 | Environmentally friendly low temperature breaker systems and related methods | Natalia Collins, Kingsley Ihueze Nzeadibe, Stephen W. Almond | 2014-11-11 |
| 8703657 | Inverse emulsion polymers as lost circulation material | Cindy C. Fang, Eric Davidson | 2014-04-22 |
| 7943555 | Wellbore treatment kits for forming a polymeric precipitate to reduce the loss of fluid to a subterranean formation | Kenneth Oyler | 2011-05-17 |
| 7905287 | Methods of using a polymeric precipitate to reduce the loss of fluid to a subterranean formation | Kenneth Oyler | 2011-03-15 |
| 7870903 | Inverse emulsion polymers as lost circulation material | Cindy C. Fang, Eric Davidson | 2011-01-18 |
| 7560419 | Method and biodegradable super absorbent composition for preventing or treating lost circulation | Cindy C. Fang | 2009-07-14 |
| 7238646 | Invertible well bore servicing fluid | Robert S. Taylor, Ryan Foster | 2007-07-03 |