Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |
| 11692991 | Methods and systems for correction of oil-based mud filtrate contamination on saturation pressure | Youxiang Zuo, Christopher Harrison, Adriaan Gisolf, Cosan Ayan, Chetankumar Natwarlal Desai +3 more | 2023-07-04 |
| 11187693 | Methods and systems for correction of oil-based mud filtrate contamination on saturation pressure | Youxiang Zuo, Christopher Harrison, Adriaan Gisolf, Cosan Ayan, Chetankumar Natwarlal Desai +3 more | 2021-11-30 |
| 11028690 | System and methodology for chemical constituent sensing and analysis | Farshid Mostowfi, Ronald E. G. van Hal, Shahnawaz Hossain Molla, Jane Lam, Amy Du +1 more | 2021-06-08 |
| 10371690 | Methods and systems for correction of oil-based mud filtrate contamination on saturation pressure | Youxiang Zuo, Christopher Harrison, Adriaan Gisolf, Cosan Ayan, Chetankumar Natwarlal Desai +3 more | 2019-08-06 |
| 10018040 | System and methodology for chemical constituent sensing and analysis | Farshid Mostowfi, Ronald E. G. van Hal, Shahnawaz Hossain Molla, Jane Lam, Amy Du +1 more | 2018-07-10 |
| 9546959 | Method and system for measurement of reservoir fluid properties | Kentaro Indo, Shu Pan | 2017-01-17 |
| 9275009 | Calibration and consistency check of variable volume systems | Kai Hsu, Kentaro Indo, Sihar Marpaung, Peter S. Hegeman | 2016-03-01 |
| 9074465 | Methods for allocating commingled oil production | Patrice Abivin, Kentaro Indo | 2015-07-07 |
| 8904859 | Detecting gas compounds for downhole fluid analysis | Jimmy Lawrence, Tim Jones, Kentaro Indo, Tsutomu Yamate, Noriyuki Matsumoto +6 more | 2014-12-09 |
| 7520160 | Electrochemical sensor | Akira Kamiya, Stephane Vannuffelen, Noriyuki Matsumoto, Jimmy Lawrence | 2009-04-21 |