Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123864 | High temperature high pressure asphaltene deposition/inhibitor screening test | Tyler Stenstrom, Farshid Mostowfi, Christopher Harrison, Graham Robert Drummond | 2024-10-22 |
| 11946370 | Method and system for determining asphaltene onset pressure | Christopher Harrison, Elizabeth Smythe | 2024-04-02 |
| 11768191 | Methods and systems for estimation of oil formation volume factor | Younes Jalali, Ryota Tonoue, Hua Chen, Christopher Harrison, Kamal Kader +7 more | 2023-09-26 |
| 11725511 | Methods for in-situ multi-temperature measurements using downhole acquisition tool | Hadrien Dumont, Christopher Harrison, Youxiang Zuo, Christopher Albert Babin, Li Chen +3 more | 2023-08-15 |
| 11692991 | Methods and systems for correction of oil-based mud filtrate contamination on saturation pressure | Youxiang Zuo, Christopher Harrison, Adriaan Gisolf, Cosan Ayan, Michael Mallari Toribio +3 more | 2023-07-04 |
| 11603759 | Method and system for determining asphaltene onset pressure | Christopher Harrison, Elizabeth Smythe | 2023-03-14 |
| 11193373 | Prediction of saturation pressure of fluid | Kai Hsu, Elizabeth Smythe, Christopher Harrison, Hua Chen | 2021-12-07 |
| 11187693 | Methods and systems for correction of oil-based mud filtrate contamination on saturation pressure | Youxiang Zuo, Christopher Harrison, Adriaan Gisolf, Cosan Ayan, Michael Mallari Toribio +3 more | 2021-11-30 |
| 11105198 | Methods for in-situ multi-temperature measurements using downhole acquisition tool | Hadrien Dumont, Christopher Harrison, Youxiang Zuo, Christopher Albert Babin, Li Chen +3 more | 2021-08-31 |
| 10684152 | Fluid analysis with Coriolis effect flowmeter | Christopher Harrison, Shunsuke Fukagawa | 2020-06-16 |
| 10371690 | Methods and systems for correction of oil-based mud filtrate contamination on saturation pressure | Youxiang Zuo, Christopher Harrison, Adriaan Gisolf, Cosan Ayan, Michael Mallari Toribio +3 more | 2019-08-06 |
| 10208591 | Flushing microfluidic sensor systems | Elizabeth Smythe, Christopher Harrison, John Meier, Shunsuke Fukagawa | 2019-02-19 |
| 9823223 | Measuring a dew point | Christopher Harrison, Shunsuke Fukagawa, Elizabeth Smythe, John Meier | 2017-11-21 |
| 9689858 | Method and apparatus for measuring asphaltene onset conditions and yields of crude oils | John Ratulowski, Shahnawaz Hossain Molla, Vincent Joseph Sieben, Farshid Mostowfi, Shawn David Taylor +4 more | 2017-06-27 |
| 9568409 | Vibrating wire viscometers | Christopher Harrison, Jacques Jundt | 2017-02-14 |
| 9568459 | Method and system for determining asphaltene onset pressure using a using depressurization and pressurization | Christopher Harrison, Shunsuke Fukagawa, Elizabeth Smythe, John Meier | 2017-02-14 |
| 9249661 | Apparatus and methods for determining commingling compatibility of fluids from different formation zones | Christopher Harrison, Farshid Mostowfi, Elizabeth Smythe, Abdel M. Kharrat | 2016-02-02 |
| 8950246 | Thermal bubble point measurement system and method | Dan Angelescu, Edward Harrigan | 2015-02-10 |
| 8915123 | Methods and apparatus for determining a viscosity of oil in a mixture | Christopher Harrison, Andreas Hausot, Sophie Nazik Godefroy | 2014-12-23 |
| 8910514 | Systems and methods of determining fluid properties | Christopher Harrison, Robert J. Schroeder, Ahmad Latifzai, Elizabeth Smythe, Shunsuke Fukagawa +1 more | 2014-12-16 |
| 8786860 | Measurement of liquid fraction dropout using micropatterned surfaces | Christopher Harrison, Robert J. Schroeder, Bradley Martin, Albert Ballard Andrews, Oliver C. Mullins | 2014-07-22 |
| 8484003 | Methods, apparatus and articles of manufacture to process measurements of wires vibrating in fluids | Kai Hsu, Christopher Harrison, Michael Stangeland, Anthony Smits, Anthony Robert Holmes Goodwin | 2013-07-09 |
| 8262909 | Methods and devices for minimizing membrane fouling for microfluidic separators | Dan Angelescu, Philippe Salamitou, Joyce Wong, Bhavani Raghuraman, Brian Clark +3 more | 2012-09-11 |
| 7784330 | Viscosity measurement | Dan Angelescu, Hua Chen, Christopher Harrison, Jacques Jundt | 2010-08-31 |
| 7574898 | Vibrating wire viscosity sensor | Christopher Harrison, Isabelle Etchart, Kai Hsu, Jacques Jundt, Anthony Robert Holmes Goodwin +2 more | 2009-08-18 |