Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11815380 | Measuring component concentrations of nonhomogeneous immiscible mixtures in multiphase flows using near-infrared (NIR) filter photometry | Vijay Ramakrishnan | 2023-11-14 |
| 11692932 | Methane monitoring and detection apparatus and methods | Tanner Lievois | 2023-07-04 |
| 11448536 | Measuring component concentrations of nonhomogeneous immiscible mixtures in multiphase flows using near-infrared (NIR) filter photometry | Vijay Ramakrishnan | 2022-09-20 |
| 9347310 | Multiphase flowmeter for subsea applications | Omer Haldun Unalmis | 2016-05-24 |
| 9002650 | Multiphase flow meter for subsea applications using hydrate inhibitor measurement | Vijay Ramakrishnan, Babajide Adejuyigbe | 2015-04-07 |
| 8569686 | Multi-channel infrared optical phase fraction meter | David Atkinson | 2013-10-29 |
| 8461519 | Water detection and 3-phase fraction measurement systems | Espen S. Johansen, Babajide Adejuyigbe | 2013-06-11 |
| 8436309 | Multi-channel infrared optical phase fraction meter | David Atkinson | 2013-05-07 |
| 8274041 | Water detection and 3-phase fraction measurement systems | Espen S. Johansen, Babajide Adejuyigbe | 2012-09-25 |
| 8039793 | Water detection and 3-phase fraction measurement systems | Espen S. Johansen, Babajide Adejuyigbe | 2011-10-18 |
| 7938023 | Wet-gas flowmeter | Espen S. Johansen, Omer Haldun Unalmis | 2011-05-10 |
| 7834312 | Water detection and 3-phase fraction measurement systems | Espen S. Johansen, Babajide Adejuyigbe | 2010-11-16 |
| 7654155 | Wet-gas flowmeter | Espen S. Johansen, Omer Haldun Unalmis | 2010-02-02 |
| 7233001 | Multi-channel infrared optical phase fraction meter | David Atkinson | 2007-06-19 |
| 6292756 | Narrow band infrared water fraction apparatus for gas well and liquid hydrocarbon flow stream use | Roberto M. Lansangan, George Joel Rodger, Arnold Del Toro | 2001-09-18 |
| 6076049 | Narrow band infrared water cut meter | Roberto M. Lansangan, Mark E. Sudberry | 2000-06-13 |