Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10890563 | Downhole tool with an ultrasonic probe for measuring fluid flow properties | — | 2021-01-12 |
| 10815773 | Flow measurement insert | — | 2020-10-27 |
| 10746582 | Sensing annular flow in a wellbore | Colin Atkinson | 2020-08-18 |
| 10724886 | Stratified flow multiphase flowmeter | — | 2020-07-28 |
| 10392926 | Logging perforation flow in wellbore | Pierre Vigneaux, Andrew Meredith, Andrew Colin Whittaker | 2019-08-27 |
| 9031797 | Multiphase flow measurement | Cheng-Gang Xie, Ian Atkinson | 2015-05-12 |
| 8694270 | Ultrasonic clamp-on multiphase flowmeter | Ian Atkinson, Cheng-Gang Xie | 2014-04-08 |
| 8555729 | Method of measuring flow properties of a multiphase fluid | Cheng-Gang Xie | 2013-10-15 |
| 8384270 | Pressure-balanced electromechanical converter | Franck Monmont | 2013-02-26 |
| 8360635 | System and method for using one or more thermal sensor probes for flow analysis, flow assurance and pipe condition monitoring of a pipeline for flowing hydrocarbons | Yan Kuhn de Chizelle | 2013-01-29 |
| 8322228 | Method of measuring flow properties of a multiphase fluid | Cheng-Gang Xie | 2012-12-04 |
| 8181535 | Flow measuring apparatus using tube waves and corresponding method | Gary Oddie | 2012-05-22 |
| 8009059 | Downhole power generation and communications apparatus and method | Franck Monmont, Kasim Sadikoglu | 2011-08-30 |
| 7994932 | Borehole telemetry system | Franck Monmont, Robert Tennent | 2011-08-09 |
| 7990282 | Borehole telemetry system | Franck Monmont | 2011-08-02 |
| 7673525 | Sensor system for pipe and flow condition monitoring of a pipeline configured for flowing hydrocarbon mixtures | — | 2010-03-09 |
| 7562580 | Ruggedized pressure sensor | Fadhel Rezgui | 2009-07-21 |
| 7397388 | Borehold telemetry system | Franck Monmont, Robert Tennent, Matthew R. Hackworth, Craig D. Johnson | 2008-07-08 |
| 7348893 | Borehole communication and measurement system | Franck Monmont, Robert Tennent, Randolph J. Sheffield | 2008-03-25 |
| 7345594 | Noise attenuation apparatus for borehole telemetry | Franck Monmont, Benoit Froelich | 2008-03-18 |
| 6758100 | Doppler flowmeter for multiphase flows | — | 2004-07-06 |
| 6575043 | Method and apparatus for characterizing flows based on attenuation of in-wall propagating wave modes | Yan P. Kuhn De Chizelle | 2003-06-10 |
| 5948995 | Cross correlation fluid flow meter | Anthony Veneruso | 1999-09-07 |
| 5837902 | Cross correlation fluid flow meter | Anthony Veneruso | 1998-11-17 |