Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9376353 | Method of producing aromatic hydrocarbons and olefin from hydrocarbonaceous oils comprising large amounts of polycyclic aromatic compounds | Cheol Joong Kim, Sung Won Kim, Sang Hun Oh, Il Yong Jeong, Kang Seok Go +10 more | 2016-06-28 |
| 9283553 | Hydrocracking catalyst for preparing valuable light aromatic hydrocarbons from polycyclic aromatic hydrocarbons | Do Woan Kim, Jae Hyun Koh, Sang Il Lee, Seung Woo Lee, Seung Hoon Oh +5 more | 2016-03-15 |
| 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, Gyung Rok Kim +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 |
| 8546604 | Polyvinyl chloride resin plasticiser | Hao Wang, Seung Gweon Hong, Tae Wook Kwon | 2013-10-01 |
| 7767832 | Method for separating of optically pure thiophene compounds using simulated moving bed chromatography | Chun Young Kim, Byoung In Lee, Sang Soo Lee, Seong Jun Lee, Jong Ho Lim +2 more | 2010-08-03 |