Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10633304 | Natural gas liquid upgrading by ionic liquid catalyzed alkylation | Hye Kyung Cho Timken, Bong-Kyu Chang | 2020-04-28 |
| 10301233 | Natural gas liquid upgrading by ionic liquid catalyzed alkylation | Hye Kyung Cho Timken, Bong-Kyu Chang | 2019-05-28 |