Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8962900 | Method for producing valuable aromatics and light paraffins from hydrocarbonaceous oils derived from oil, coal or wood | Hong Chan Kim, Yong Seung Kim, Sang Hun Oh, Hyuck-Jae Lee, Jae Suk Koh +9 more | 2015-02-24 |
| 8962901 | Method of producing valuable aromatics and olefins from hydrocarbonaceous oils derived from coal or wood | Hong Chan Kim, Yong Seung Kim, Sung Won Kim, Sang Hun Oh, Hyuck-Jae Lee +13 more | 2015-02-24 |
| 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, Byeung Soo Lim +7 more | 2015-01-13 |
| 8030239 | Catalyst for xylene isomerization and process for preparing the same | Seung Hoon Oh, Sang Il Lee, Kyeong Hak Seong, Kyung Jong Oh | 2011-10-04 |
| 7304195 | Process for increasing production of benzene from hydrocarbon mixture | Sun Choi, Seung Hoon Oh, Kyoung Hak Sung, 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, Kyoung Hak Sung, Sin Choel Kang, Yong Seung Kim +3 more | 2007-11-27 |
| 7297831 | Process of preparing aromatic hydrocarbons and liquefied petroleum gas from hydrocarbon mixture | Seung Hoon Oh, Kyoung Hak Sung, Sun Choi, Yong Seung Kim, Byeung Soo Lim | 2007-11-20 |