Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9638556 | Compact microwave water-conductivity probe with integral second pressure barrier | Guillaume Jolivet, Renke Tang, Alexander Tuborg Vilstrup, Yngve Boee, Rolf Rustad | 2017-05-02 |
| 9593575 | Probe using ultraviolet and infrared radiation for multi-phase flow analysis | — | 2017-03-14 |
| 9581475 | Multiphase flowmeter | Ashley Bernard Johnson, Paul Hammond, Gary Oddie | 2017-02-28 |
| 9556731 | Immersion probe for multi-phase flow assurance | — | 2017-01-31 |
| 9528869 | Method of compensating for changes in water properties in a multiphase flow meter | Paul Hammond, Ian Atkinson | 2016-12-27 |
| 9234420 | Immersion probe using ultraviolet and infrared radiation for multi-phase flow analysis | — | 2016-01-12 |
| 9031797 | Multiphase flow measurement | Songming Huang, Ian Atkinson | 2015-05-12 |
| 8916815 | Immersion probe for multi-phase flow assurance | Paul Hammond | 2014-12-23 |
| 8694270 | Ultrasonic clamp-on multiphase flowmeter | Songming Huang, Ian Atkinson | 2014-04-08 |
| 8606531 | System and method for spot check analysis or spot sampling of a multiphase mixture flowing in a pipeline | Bruno Pinguet, Paul Guieze, Graham Birkett | 2013-12-10 |
| 8555729 | Method of measuring flow properties of a multiphase fluid | Songming Huang | 2013-10-15 |
| 8536883 | Method of measuring a multiphase flow | Mehdi Hizem, Rolf Rustad | 2013-09-17 |
| 8494788 | Gas pressure determination in a gas/liquid flow | Ian Atkinson | 2013-07-23 |
| 8322228 | Method of measuring flow properties of a multiphase fluid | Songming Huang | 2012-12-04 |
| 8285491 | Devices and methods for quantification of liquids in gas-condensate wells | Paul Hammond | 2012-10-09 |
| 8027794 | System and method for measuring properties of liquid in multiphase mixtures | — | 2011-09-27 |
| 7942065 | Isokinetic sampling method and system for multiphase flow from subterranean wells | — | 2011-05-17 |
| 7908930 | Systems and methods for measuring multiphase flow in a hydrocarbon transporting pipeline | Yan P. Kuhn De Chizelle, Jacques Jundt | 2011-03-22 |
| 7717000 | Isokinetic sampling | Ian Atkinson, Paul Hammond, Gary Oddie, Paul Bolchover | 2010-05-18 |
| 7650799 | Method and apparatus for investigating a gas-liquid mixture | Ian Atkinson, John Sherwood | 2010-01-26 |
| 6831470 | Methods and apparatus for estimating on-line water conductivity of multiphase mixtures | Gerard Segeral, Gilles Roux, Paul Hammond | 2004-12-14 |