Issued Patents All Time
Showing 76–100 of 309 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10155898 | Oil-swellable, desolvated polymer gels and methods of using the same for preventing loss of non-aqueous wellbore fluids to the subterranean formation | Matthew Hilfiger | 2018-12-18 |
| 10150905 | Settable, form-filling loss circulation control compositions comprising in situ foamed non-hydraulic sorel cement systems and method of use | — | 2018-12-11 |
| 10144866 | High temperature crosslinked fracturing fluids | Feng Liang, Leiming Li, Ghaithan A. Al-Muntasheri | 2018-12-04 |
| 10144860 | Loss circulation compositions (LCM) having portland cement clinker | — | 2018-12-04 |
| 10144859 | Loss circulation compositions (LCM) having Portland cement clinker | — | 2018-12-04 |
| 10131834 | Self-suspending modified proppant system for carbon dioxide based fracturing fluids | Feng Liang, Ghaithan A. Al-Muntasheri, Leiming Li, George John, Vidyasagar Adiyala | 2018-11-20 |
| 10131833 | Self-suspending modified proppant system for carbon dioxide based fracturing fluids | Feng Liang, Ghaithan A. Al-Muntasheri, Leiming Li, George John, Vidyasagar Adiyala | 2018-11-20 |
| 10131832 | Self-suspending proppants for use in carbon dioxide-based fracturing fluids and methods of making and use thereof | Feng Liang, Ghaithan A. Al-Muntasheri, Leiming Li, George John, Vidyasagar Adiyala | 2018-11-20 |
| 10131622 | N-hydroxyalkylated polyamines, methods of making N-hydroxyalkylated polyamines, and fluids containing an N-hydroxyalkylated polyamine | Matthew Hilfiger | 2018-11-20 |
| 10132120 | Elastomer-thermally conductive carbon fiber compositions for roller-cone drill bit seals | Feng Liang, Ping Sui, David P. Duckworth | 2018-11-20 |
| 10119068 | Viscosifying modified proppant system for carbon dioxide based fracturing fluids | Feng Liang, Ghaithan A. Al-Muntasheri, Leiming Li | 2018-11-06 |
| 10113105 | Hydrophobizing agents comprising an oligomeric polyamine and methods for coating particulates therewith | Feng Liang | 2018-10-30 |
| 10113100 | Compositions with polyaziridine crosslinkers for treating subterranean formations | Matthew Hilfiger | 2018-10-30 |
| 10106733 | Viscosifying modified proppant system for carbon dioxide based fracturing fluids | Feng Liang, Ghaithan A. Al-Muntasheri, Leiming Li | 2018-10-23 |
| 10081756 | Loss circulation material composition comprising oil-swellable and desolvated polymer gels | Matthew Hilfiger | 2018-09-25 |
| 10077397 | Wellbore servicing materials and methods of making and using same | Larry S. Eoff, Christopher A. Lewis, Natalie Lynn Pascarella | 2018-09-18 |
| 10066155 | Viscosifying proppants for use in carbon dioxide-based fracturing fluids and methods of making and use thereof | Feng Liang, Ghaithan A. Al-Muntasheri, Leiming Li | 2018-09-04 |
| 10047279 | High temperature viscoelastic surfactant (VES) fluids comprising polymeric viscosity modifiers | Leiming Li, Feng Liang, Sehmus Ozden, Ghaithan A. Al-Muntasheri | 2018-08-14 |
| 10023792 | Wellbore servicing methods and compositions comprising degradable polymers | Janette Cortez, James William Ogle | 2018-07-17 |
| 10005930 | Pendant epoxide polymers and methods of treating subterranean formations | — | 2018-06-26 |
| 9988873 | Controlled swelling of swellable polymers downhole | — | 2018-06-05 |
| 9969923 | Sealant compositions for use in subterranean formation operations | Larry S. Eoff, Christopher A. Lewis, Robert Maier | 2018-05-15 |
| 9951268 | Wellbore servicing materials and methods of making and using same | Dipti Singh, Jeremy Holtsclaw | 2018-04-24 |
| 9932512 | Compositions with polyaziridine crosslinkers for treating subterranean formations | Matthew Hilfiger | 2018-04-03 |
| 9915140 | Systems, methods, and apparatuses for in situ monitoring of cement fluid compositions and setting processes thereof | Michael T. Pelletier, Christopher Michael Jones, Ashok Santra | 2018-03-13 |