Issued Patents 2023
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827838 | Polymeric amidoamine emulsifiers | Dimitri M. Khramov, Stephen Cliffe | 2023-11-28 |
| 11739600 | Degassing and analyzing drilling fluid | Richard Bingham | 2023-08-29 |
| 11732580 | NMR sensor for monitoring multi-phase fluid settling | Yiqiao Tang, Shin Utsuzawa | 2023-08-22 |
| 11708518 | Additive to improve cold temperature properties in oil-based fluids | Dimitri M. Khramov, Stephen Cliffe | 2023-07-25 |
| 11643898 | Systems and methods for monitoring and/or predicting sagging tendencies of fluids | Yan Gao, Yiyan Chen | 2023-05-09 |
| 11584876 | Additive to improve cold temperature properties in oil-based fluids | Dimitri M. Khramov, Stephen Cliffe | 2023-02-21 |
| 11543556 | NMR characterization and monitoring of drilling fluids | Yiqiao Tang, Yi-Qiao Song, Shin Utsuzawa, Stephen Cliffe | 2023-01-03 |