Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12129434 | Method for boosting viscosity of a fracturing fluid | Alhad Phatak, Yonglin Ren, Brian Seymour-Loya | 2024-10-29 |
| 11827836 | Demulsified composition | Yongling Ginger Ren, Jonathan Mohandessi | 2023-11-28 |
| 11472994 | Demulsifying method for drilling fluids | Yongling Ginger Ren, Jonathan Mohandessi | 2022-10-18 |
| 11274242 | Friction reducer for hydraulic fracturing | Brian Seymour-Loya, Dawn FRIESEN, Gregory P. Dado | 2022-03-15 |
| 10989028 | Steam foam methods for steam-assisted gravity drainage | Gregory P. Dado, Brian T. Holland, Xue Min Dong, E. Carolina Rojas | 2021-04-27 |
| 10590331 | Mixed dimers from alpha-olefin sulfonic acids | E. Carolina Rojas, Xue Min Dong, Gregory P. Dado | 2020-03-17 |
| 10590749 | Steam foam methods for steam-assisted gravity drainage | Gregory P. Dado, Brian T. Holland, Xue Min Dong, E. Carolina Rojas | 2020-03-17 |
| 10414971 | Modified nonionic surfactant formulations for enhanced oil recovery | Sayeed Abbas, Troy E. Knight, Pramod D. Patil, Brenna White, Susan K. Falcone-Potts +1 more | 2019-09-17 |
| 10336935 | Low temperature stabilized foam-forming composition for enhanced oil recovery | David L. Frattarelli, Sayeed Abbas, Troy E. Knight, Christopher J. Tucker, Caroline Woelfle-Gupta | 2019-07-02 |
| 10315988 | Alpha-olefin sulfonic dimer acid process | Gregory P. Dado, Xue Min Dong, E. Carolina Rojas | 2019-06-11 |
| 10240079 | Suspension for enhanced oil recovery | — | 2019-03-26 |
| 10077394 | Modified nonionic surfactant formulations for enhanced oil recovery | Sayeed Abbas | 2018-09-18 |
| 9874079 | Nonionic surfactants for enhanced crude oil recovery | Sayeed Abbas, Shawn J. Maynard, Matthew D. Miller | 2018-01-23 |
| 9850421 | Use of carbon dioxide soluble nonionic surfactants for enhanced crude oil recovery | Sayeed Abbas, Debashis Chakraborty | 2017-12-26 |
| 9587788 | Suspensions for enhanced oil recovery | — | 2017-03-07 |
| 9458707 | Injection system for enhanced oil recovery | Terry A. Mann | 2016-10-04 |
| 9340724 | Nonionic surfactants for enhanced crude oil recovery | Sayeed Abbas, Shawn J. Maynard, Matthew D. Miller | 2016-05-17 |
| 8973668 | Compositions for oil recovery and methods of their use | Keith P. Johnston, Quoc P. Nguyen, Stephanie Adkins, Xi Chen, Ed G. Rightor | 2015-03-10 |
| 8857527 | Compositions for oil recovery and methods of their use | Ed G. Rightor, Keith P. Johnston, Quoc P. Nguyen, Stephanie Adkins, Xi Chen | 2014-10-14 |
| 8695718 | Dispersion compositions with nonionic surfactants for use in petroleum recovery | Keith P. Johnston, Quoc P. Nguyen, Stephanie Adkins, Xi Chen, Ed G. Rightor | 2014-04-15 |
| 8246852 | Refrigerant composition | Myrna Serrano, John W. Sherman, Oscar D. Redwine | 2012-08-21 |
| 8211949 | Functionalized long-chain olefin mixtures and uses therefor | Pierre T. Varineau, Brian W. S. Kolthammer, David A. Wilson, Kara S. Weber, Robert Thompson +2 more | 2012-07-03 |
| 8133930 | Polyurethane foams made from hydroxymethyl-containing polyester polyols | Eugene P. Wiltz, Jr., Zenon Lysenko, Fabio Aguirre, John Tsavalas, David A. Babb +1 more | 2012-03-13 |
| 8124812 | Aldehyde compositions derived from seed oils | Zenon Lysenko, Donald L. Morrison, David A. Babb, Donald L. Bunning, Christopher W. Derstine +9 more | 2012-02-28 |
| 8003003 | Refrigerant composition | Myrna Serrano, John W. Sherman, Oscar D. Redwine | 2011-08-23 |