Lievois; John
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lievois; John.The latest application filed is for "measuring component concentrations of nonhomogeneous immiscible mixtures in multiphase flows using near-infrared (nir) filter photometry".
- Lievois; John - Houston TX
| Patent | Date |
|---|---|
| Measuring component concentrations of nonhomogeneous immiscible mixtures in multiphase flows using near-infrared (NIR) filter photometry Grant 11,448,536 - Ramakrishnan , et al. September 20, 2 | 2022-09-20 |
| Measuring Component Concentrations of Nonhomogeneous Immiscible Mixtures in Multiphase Flows using Near-Infrared (NIR) Filter Photometry App 20210116276 - Ramakrishnan; Vijay ; et al. | 2021-04-22 |
| Multiphase flowmeter for subsea applications Grant 9,347,310 - Unalmis , et al. May 24, 2 | 2016-05-24 |
| Multiphase flow meter for subsea applications using hydrate inhibitor measurement Grant 9,002,650 - Lievois , et al. April 7, 2 | 2015-04-07 |
| Multiphase Flowmeter For Subsea Applications App 20140076547 - Unalmis; Omer Haldun ; et al. | 2014-03-20 |
| Multi-channel infrared optical phase fraction meter Grant 8,569,686 - Lievois , et al. October 29, 2 | 2013-10-29 |
| Multi-channel Infrared Optical Phase Fraction Meter App 20130146757 - Lievois; John ; et al. | 2013-06-13 |
| Water detection and 3-phase fraction measurement systems Grant 8,461,519 - Lievois , et al. June 11, 2 | 2013-06-11 |
| Multi-channel infrared optical phase fraction meter Grant 8,436,309 - Lievois , et al. May 7, 2 | 2013-05-07 |
| Water Detection And 3-phase Fraction Measurement Systems App 20120318502 - Lievois; John ; et al. | 2012-12-20 |
| Pump Controller With Multiphase Measurement App 20120251335 - HURST; GREGG ; et al. | 2012-10-04 |
| Water detection and 3-phase fraction measurement systems Grant 8,274,041 - Lievois , et al. September 25, 2 | 2012-09-25 |
| Water Detection And 3-phase Fraction Measurement Systems App 20120080587 - LIEVOIS; JOHN ; et al. | 2012-04-05 |
| Multiphase Flow Meter For Subsea Applications Using Hydrate Inhibitor Measurement App 20120046870 - Lievois; John ; et al. | 2012-02-23 |
| Water detection and 3-phase fraction measurement systems Grant 8,039,793 - Lievois , et al. October 18, 2 | 2011-10-18 |
| Water Detection And 3-phase Fraction Measurement Systems App 20110114832 - Lievois; John ; et al. | 2011-05-19 |
| Wet-gas flowmeter Grant 7,938,023 - Johansen , et al. May 10, 2 | 2011-05-10 |
| Water detection and 3-phase fraction measurement systems Grant 7,834,312 - Lievois , et al. November 16, 2 | 2010-11-16 |
| Wet-gas Flowmeter App 20100138169 - JOHANSEN; ESPEN S. ; et al. | 2010-06-03 |
| Wet-gas flowmeter Grant 7,654,155 - Johansen , et al. February 2, 2 | 2010-02-02 |
| Multi-channel Infrared Optical Phase Fraction Meter App 20080135761 - Lievois; John ; et al. | 2008-06-12 |
| Wet-gas Flowmeter App 20080066559 - Johansen; Espen S. ; et al. | 2008-03-20 |
| Multi-channel infrared optical phase fraction meter Grant 7,233,001 - Lievois , et al. June 19, 2 | 2007-06-19 |
| Water Detection And 3-phase Fraction Measurement Systems App 20070114372 - Lievois; John ; et al. | 2007-05-24 |
| Multi-channel infrared optical phase fraction meter App 20060186340 - Lievois; John ; et al. | 2006-08-24 |
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