Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11162008 | Weighted fluids for treatment of subterranean formations | — | 2021-11-02 |
| 10988672 | Defoaming composition comprising a tall-oil-derived surfactant | Sandeep Vasant Chavan, Mahesh Vijaykumar Biyani | 2021-04-27 |
| 10801305 | Use of nanoparticles in cleaning well bores | Lee J. Hall, Philip Wayne Livanec | 2020-10-13 |
| 10246957 | Downhole tool and method to boost fluid pressure and annular velocity | — | 2019-04-02 |
| 10077636 | Use of nanoparticles in cleaning well bores | Lee J. Hall, Philip Wayne Livanec | 2018-09-18 |