Issued Patents All Time
Showing 76–100 of 203 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10760395 | Conditioning a subterranean formation | Bitao Lai, Leiming Li, Jilin Zhang | 2020-09-01 |
| 10749391 | Electric machine rotor | Michael W. Degner, Lusu Guo, Leyi Zhu | 2020-08-18 |
| 10738236 | High temperature fracturing fluids with nano-crosslinkers | Ghaithan A. Al-Muntasheri, Hooisweng Ow, Jason R. Cox, Martin E. Poitzsch | 2020-08-11 |
| 10734848 | Fixtures and methods for forming aligned magnetic cores | Michael W. Degner, C Bing Rong | 2020-08-04 |
| 10707713 | Balanced hairpin winding electric machine | Franco Leonardi, Becky Sue Morris, Michael W. Degner | 2020-07-07 |
| 10696892 | Enhancements of gelled hydrocarbon systems | Sehmus Ozden, Leiming Li, Ghaithan A. Al-Muntasheri | 2020-06-30 |
| 10669829 | Using electromagnetic waves to remove near wellbore damages in a hydrocarbon reservoir | Jinhong Chen, Rajesh Kumar Saini, Hui-Hai Liu | 2020-06-02 |
| 10669472 | Additives to minimize viscosity reduction for guar/borate system under high pressure | Ghaithan A. Al-Muntasheri, Abdulrahman F. Alharbi | 2020-06-02 |
| 10647909 | Hydraulic fracturing fluid | Leiming Li, Ghaithan A. Al-Muntasheri, Amy J. Cairns | 2020-05-12 |
| 10640700 | High temperature crosslinked fracturing fluids | B. Raghava Reddy, Leiming Li, Ghaithan A. Al-Muntasheri | 2020-05-05 |
| 10633954 | Mitigation of sand production in sandstone reservoir using thermally expandable beads | Yanhui Han, Mohammad Hamidul Haque | 2020-04-28 |
| 10619090 | Fracturing fluid compositions having Portland cement clinker and methods of use | B. Raghava Reddy | 2020-04-14 |
| 10608487 | Electric machine rotor | Leyi Zhu, Lusu Guo, Michael W. Degner | 2020-03-31 |
| 10563119 | Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency | Leiming Li, Tao Chen | 2020-02-18 |
| 10550314 | High temperature fracturing fluids with nanoparticles | Ghaithan A. Al-Muntasheri, Leiming Li | 2020-02-04 |
| 10544347 | Fracturing fluids comprising alkanolamine borates as crosslinkers for polysaccharides | B. Raghava Reddy, Leiming Li | 2020-01-28 |
| 10541577 | Utilization of magnetic fields in electric machines having skewed rotor sections and separators with cutouts | Franco Leonardi, Mark Allan Lippman, Michael W. Degner | 2020-01-21 |
| 10518624 | Motor having non-rectangular rotor magnets | C Bing Rong, Michael W. Degner, Lusu Guo | 2019-12-31 |
| 10508230 | High temperature fracturing fluids with nano-crosslinkers | Ghaithan A. Al-Muntasheri, Hooisweng Ow, Jason R. Cox, Martin E. Poitzsch | 2019-12-17 |
| 10501680 | Treating seawater for hydrocarbon production | Leiming Li, Hejian Sun, Mohammed Abdullah Bataweel | 2019-12-10 |
| 10505416 | Patterned offset pole rotor | Franco Leonardi, Michael W. Degner | 2019-12-10 |
| 10457850 | Reduced corrosion iron sulfide scale removing fluids | Hejian Sun, Leiming Li | 2019-10-29 |
| 10442983 | Mitigation of condensate banking using surface modification | Mohammed Sayed, Hooisweng Ow, Jason R. Cox | 2019-10-15 |
| 10432047 | Asymmetrical surface groove patterns for permanent magnet machine rotors | Lusu Guo, Michael W. Degner | 2019-10-01 |
| 10432043 | Slotted rotor-bridge for electrical machines | Chun Tang, Wei Wu, Michael W. Degner | 2019-10-01 |