Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486871 | Method for specifying water block removal agents for hydrocarbon reservoirs | Luchao Jin, Shashidhar Rajagopalan | 2022-11-01 |
| 11236265 | Multi-functional surfactant solution for improving hydrocarbon recovery | Luchao Jin | 2022-02-01 |
| 10815416 | Multi-functional surfactant solution for improving hydrocarbon recovery | Luchao Jin | 2020-10-27 |
| 9828834 | Water removal from anti-agglomerate LDHIs | Danny Durham, Nathan Darrell Davis, Curtis Conkle | 2017-11-28 |
| 9193671 | Anti-agglomerate gas hydrate inhibitors for use in petroleum and natural gas systems | Danny Durham, Curtis Conkle | 2015-11-24 |