Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359116 | Particles for carriers and tracers | Luchao Jin, Shashidhar Rajagopalan | 2025-07-15 |
| 12129759 | Methodology for down selection of surfactant formulations | Luchao Jin, Shashidhar Rajagopalan | 2024-10-29 |
| 11932812 | Particles for carriers and tracers | Luchao Jin, Shashidhar Rajagopalan | 2024-03-19 |
| 11649394 | Ionic liquid-based products for IOR applications | Luchao Jin | 2023-05-16 |
| 10934470 | High temperature hydrate inhibitors and methods of use | Qiang Lan, Deepak S. Monteiro, Mark Paul Ceglio, II, Pushkala Krishnamurthy | 2021-03-02 |
| 10808163 | Double-headed hydrate inhibitors and methods of use | Qiang Lan, Deepak S. Monteiro, Mark Paul Ceglio, II, Pushkala Krishnamurthy | 2020-10-20 |
| 10557785 | Test method to simulate shale oil recovery | — | 2020-02-11 |
| 10370951 | Squeeze treatment for in situ scavenging of hydrogen sulfide | Joseph P. Bailey, Aaron D. Martinez, Ravindranath Mukkamala, Maximilian A. Silvestri, Jose M. Macias | 2019-08-06 |
| 10364385 | Multi-tail hydrate inhibitors | Funian Zhao, Yanqiu Sun, Liangwei Qu | 2019-07-30 |
| 10100241 | Double-headed hydrate inhibitors and methods of use | Qiang Lan, Deepak S. Monteiro, Mark Paul Ceglio, II, Pushkala Krishnamurthy | 2018-10-16 |
| 10059871 | Multi-tail hydrate inhibitors | Funian Zhao, Yanqui Sun, Liangwei Qu | 2018-08-28 |
| 10047273 | Beta-amino ester gas hydrate inhibitors | Tran-Bich Cao | 2018-08-14 |
| 10011756 | Hydrate inhibitors and methods of use | Qiang Lan, Deepak S. Monteiro, Mark Paul Ceglio, II, Pushkala Krishnamurthy | 2018-07-03 |
| 9902893 | Multiple hydrophilic head hydrate inhibitors | Liangwei Qu, Yangqiu Sun, Funian Zhao, Curtis Conkle | 2018-02-27 |
| 9896924 | Squeeze treatment for in situ scavenging of hydrogen sulfide | Joseph P. Bailey, Aaron D. Martinez, Ravindranath Mukkamala, Maximilian A. Silvestri, Jose M. Macias | 2018-02-20 |
| 9796906 | Multiple hydrophilic head hydrate inhibitors | Liangwei Qu, Yangqiu Sun, Funian Zhao, Curtis Conkle | 2017-10-24 |
| 9676991 | Multi-tail hydrate inhibitors | Funian Zhao, Yanqiu Sun, Liangwei Qu | 2017-06-13 |
| 9550935 | Method of controlling gas hydrates in fluid systems | Peter G. Conrad, Kevin McNamee, Brian Bennett, Olga E. S. Lindeman, Joseph R. Carlise | 2017-01-24 |
| 9212305 | Compositions for inhibiting the formation of hydrate agglomerates | Peter A. Webber | 2015-12-15 |
| 8921478 | Method of controlling gas hydrates in fluid systems | Peter G. Conrad, Kevin McNamee, Brian Bennett, Olga E. S. Lindeman, Joseph R. Carlise | 2014-12-30 |
| 8716198 | Prevention and remediation of water and condensate blocks in wells | Cheryl Lynn Iaconelli, Gerald Oronde Brown, Christopher James Martin | 2014-05-06 |
| 8334240 | Compositions and methods for inhibiting the agglomeration of hydrates in a process | — | 2012-12-18 |
| 8329620 | Compositions and methods for inhibiting the agglomeration of hydrates | — | 2012-12-11 |
| 8288323 | Compositions containing amide surfactants and methods for inhibiting the formation of hydrate agglomerates | Peter A. Webber | 2012-10-16 |
| 8263670 | Mixed fluoroalkyl-alkyl surfactants | Charles Kenneth Taylor | 2012-09-11 |