Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8933283 | Process for the preparation of clean fuel and aromatics from hydrocarbon mixtures catalytic cracked on fluid bed | Cheol Joong Kim, Jae Wook Ryu, Kyeong Hak Seong, Byoung Mu Chang, Jong Hyung Lee +7 more | 2015-01-13 |
| 7304195 | Process for increasing production of benzene from hydrocarbon mixture | Sun Choi, Seung Hoon Oh, Kyoung Hak Sung, Jong Hyung Lee, Sin Choel Kang +2 more | 2007-12-04 |
| 7301063 | Process for increasing production of light olefin hydrocarbon from hydrocarbon feedstock | Sun Choi, Seung Hoon Oh, Kyoung Hak Sung, Jong Hyung Lee, Sin Choel Kang +3 more | 2007-11-27 |
| 7297831 | Process of preparing aromatic hydrocarbons and liquefied petroleum gas from hydrocarbon mixture | Jong Hyung Lee, Seung Hoon Oh, Kyoung Hak Sung, Sun Choi, Yong Seung Kim | 2007-11-20 |