Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12025541 | Mass production manufacturing method for tissue chip | Yingyong HOU, Chen Xu, Dongxian JIANG, Qi Song, Haixing Wang +9 more | 2024-07-02 |
| 11015106 | Reusable high performance water based drilling fluids | César Misino, Luc Leoni, Gaston Wray Curtis | 2021-05-25 |
| 10669468 | Reusable high performance water based drilling fluids | César Misino, Luc Leoni, Gaston Wray Curtis | 2020-06-02 |
| 10190032 | Viscoelastic surfactants in mixed brines | — | 2019-01-29 |
| 10144861 | Surface active additives for oil-based mud filter cake breakers | — | 2018-12-04 |
| 8584760 | Cleaning agents for wellbore cleaning and methods of use thereof | Morris Arvie, Jr., Eugene Dakin | 2013-11-19 |
| 8002988 | Removal of contaminants from water using sugar based surfactant enhanced ultrafiltration | Ponisseril Somasundaran | 2011-08-23 |