Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12215275 | Compositions for enhanced oil recovery | Duy T. Nguyen | 2025-02-04 |
| 11168244 | Compositions for enhanced oil recovery | Tri T. Phan, Duy T. Nguyen, Jenny L. Phan | 2021-11-09 |
| 10647907 | Compositions for enhanced oil recovery | Duy T. Nguyen | 2020-05-12 |
| 10148891 | Card operation device for controlling exposure time | — | 2018-12-04 |