Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11384637 | Systems and methods for formation fluid sampling | Kai Hsu, Adriaan Gisolf, Youxiang Zuo, Yong Chang | 2022-07-12 |
| 10731460 | Determining formation fluid variation with pressure | Youxiang Zuo, Adriaan Gisolf, Kai Hsu, Li Chen | 2020-08-04 |
| 10480316 | Downhole fluid analysis methods for determining viscosity | Hadrien Dumont, Youxiang Zuo | 2019-11-19 |
| 10316655 | Method and apparatus for consistent and robust fitting in oil based mud filtrate contamination monitoring from multiple downhole sensors | Youxiang Zuo, Adriaan Gisolf, Ryan Sangjun Lee, Cosan Ayan, Hadrien Dumont +3 more | 2019-06-11 |
| 10024755 | Systems and methods for sample characterization | Youxiang Zuo, Vinay K. Mishra, Hadrien Dumont, Adriaan Gisolf, Christopher Albert Babin +1 more | 2018-07-17 |
| 9835029 | Downhole fluid analysis methods for determining viscosity | Hadrien Dumont, Youxiang Zuo | 2017-12-05 |
| 9347299 | Packer tool including multiple ports | Adriaan Gisolf, Nathan Landsiedel, Pierre-Yves Corre, Ashers Partouche, Julian Pop +2 more | 2016-05-24 |
| 9303510 | Downhole fluid analysis methods | Hadrien Dumont, Michael O'Keefe, Oliver C. Mullins, Youxiang Zuo, Vinay K. Mishra | 2016-04-05 |