Ekstrand; Barry
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ekstrand; Barry.The latest application filed is for "apparatus, compositions, and methods of breaking fracturing fluids".
- Ekstrand; Barry - Katy TX US
| Patent | Date |
|---|---|
| Methods using low concentrations of gas bubbles to hinder proppant settling Grant 9,328,285 - Ekstrand , et al. May 3, 2 | 2016-05-03 |
| Apparatus, compositions, and methods of breaking fracturing fluids Grant 9,012,378 - Ekstrand , et al. April 21, 2 | 2015-04-21 |
| Process and system for creating enhanced cavitation Grant 8,011,431 - van Petegem , et al. September 6, 2 | 2011-09-06 |
| Apparatus, Compositions, And Methods Of Breaking Fracturing Fluids App 20110177982 - Ekstrand; Barry ; et al. | 2011-07-21 |
| Apparatus, compositions, and methods of breaking fracturing fluids Grant 7,942,201 - Ekstrand , et al. May 17, 2 | 2011-05-17 |
| Low Concentrations Of Gas Bubbles To Hinder Proppant Settling App 20100252262 - Ekstrand; Barry ; et al. | 2010-10-07 |
| Process And System For Creating Enhanced Cavitation App 20100181071 - van Petegem; Ronald ; et al. | 2010-07-22 |
| Apparatus, Compositions, And Methods Of Breaking Fracturing Fluids App 20080283242 - Ekstrand; Barry ; et al. | 2008-11-20 |
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