Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851612 | Composition and method for improving the production of petroleum hydrocarbons | Jiangshui Huang, Lijun Lin, Fuchen Liu, Guodong Wu, Bo Huang | 2023-12-26 |
| 11649395 | Nonionic surfactants employed with extended chain as the oil displacement agent to use in enhanced oil recovery | Fuchen Liu | 2023-05-16 |