Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7304195 | Process for increasing production of benzene from hydrocarbon mixture | Sun Choi, Seung Hoon Oh, Jong Hyung Lee, Sin Choel Kang, Yong Seung Kim +2 more | 2007-12-04 |
| 7301063 | Process for increasing production of light olefin hydrocarbon from hydrocarbon feedstock | Sun Choi, Seung Hoon Oh, Jong Hyung Lee, Sin Choel Kang, Yong Seung Kim +3 more | 2007-11-27 |
| 7297831 | Process of preparing aromatic hydrocarbons and liquefied petroleum gas from hydrocarbon mixture | Jong Hyung Lee, Seung Hoon Oh, Sun Choi, Yong Seung Kim, Byeung Soo Lim | 2007-11-20 |