Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002121 | Single-well gas-assisted gravity draining process for oil recovery | Bikash D. Saikia | 2021-05-11 |
| 10704370 | Single-well gas-assisted gravity drainage process for oil recovery | Bikash D. Saikia | 2020-07-07 |
| 8215392 | Gas-assisted gravity drainage (GAGD) process for improved oil recovery | — | 2012-07-10 |
| 7780152 | Direct combustion steam generator | — | 2010-08-24 |
| 4604988 | Liquid vortex gas contactor | — | 1986-08-12 |