Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365828 | Polyolefin-coke composite granules as a hydraulic fracturing proppant | Dragan B. Stojkovic, Robert M. SHIRLEY, Kendal K. DECKER | 2025-07-22 |
| 12173597 | Methods for completing hydrocarbon wells using variable rate fracturing | Dragan B. Stojkovic | 2024-12-24 |
| 12043797 | High-flow polyolefin coated mineral as proppant particulate material and methods related thereto | Dragan B. Stojkovic, Abdelhadi Sahnoune, Haiqing Peng, Kendal K. DECKER | 2024-07-23 |
| 11932808 | Calcium carbonate/polymer particulate additives for use in subterranean operations | Jonathan Paul Walker, Jay Paul Deville | 2024-03-19 |
| 11905813 | Hydraulic fracturing with density-tunable heavy fracturing fluids | Timothy J. Nedwed, Dragan B. Stojkovic | 2024-02-20 |
| 11898085 | Downhole fluids and methods of use thereof | Vivek S. Goel, Peter Boul, Xueyu Pang, Jay Paul Deville, Samuel J. Lewis +3 more | 2024-02-13 |
| 11447679 | Core-shell particles for treatment of subterranean formations | Jay Paul Deville, Mohammad Vatankhah Varnosfaderani, Sergey Sheyko | 2022-09-20 |
| 11168241 | Downhole fluids and methods of use thereof | Vivek S. Goel, Peter Boul, Xueyu Pang, Jay Paul Deville, Samuel J. Lewis +3 more | 2021-11-09 |
| 11118106 | Rheology control of nanocellulose treatment fluids | Carlos L. Salas, Orlando Rojas | 2021-09-14 |
| 11111427 | Selective salt management for wellbore fluids using microgel particles | Jay Paul Deville, William Walter Shumway, Xiaobo Hu, Sergey Sheyko | 2021-09-07 |
| 11015103 | Nanocelluloses and biogums for viscosity modification | Orlando Rojas, Carlos Luis Salas Araujo, Jay Paul Deville | 2021-05-25 |
| 10974289 | Methods of mitigating bituminous material adhesion using nano-particles | Philip Wayne Livanec | 2021-04-13 |
| 10801305 | Use of nanoparticles in cleaning well bores | Philip Wayne Livanec, Alan William Marr | 2020-10-13 |
| 10781138 | Additive of cellulose nanofibrils or nanocrystals and a second polymer | Jay Paul Deville, Orlando Rojas, Carlos CARRILLO, Carlos L. Salas | 2020-09-22 |
| 10626321 | Microbubbles for heat and/or gas generation in subterranean formations | Philip D. Nguyen | 2020-04-21 |
| 10590338 | Wrinkled capsules for treatment of subterranean formations | Jay Paul Deville, Maria Ina, Sergey Sheyko, Michael Rubinstein | 2020-03-17 |
| 10428259 | Downhole fluids and methods of use thereof | Vivek S. Goel, Peter Boul, Xueyu Pang, Jay Paul Deville, Samuel J. Lewis +3 more | 2019-10-01 |
| 10392887 | Downhole payload release containers, method and system of using the same | Sandip Agarwal, Brian E. Mayers, Olivier Schueller, Hootan Farhat, Philip Graf +1 more | 2019-08-27 |
| 10378345 | Capsules containing micro-proppant and a substance to produce micro-seismic events | Phillip D. Nguyen | 2019-08-13 |
| 10323169 | Wellbore treatment fluids containing nano-carbohydrate based sheets and methods of using the same | Dale E. Jamison, Cato Russell McDaniel | 2019-06-18 |
| 10301917 | Microbubbles for treatment chemical delivery in subterranean formations | Philip D. Nguyen | 2019-05-28 |
| 10294403 | Additive of chemically-modified cellulose nanofibrils or cellulose nanocrystals | Jay Paul Deville, Orlando Rojas, Carlos CARRILLO, Carlos L. Salas | 2019-05-21 |
| 10259981 | Chitin nanocrystal containing wellbore fluids | — | 2019-04-16 |
| 10215873 | Generating seismic pulses by compressive force to map fractures | David Loveless, Haluk Vefa Ersoz | 2019-02-26 |
| 10077606 | Methods of mitigating bituminous material adhesion using nano-particles | Philip Wayne Livanec | 2018-09-18 |