Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10766021 | Propylene direct oxidation reaction catalyst, method for preparing same, and method for preparing propylene oxide through propylene direct oxidation reaction using same | Joong Won Lee, Hyung Ki Min, In Kyu Song, Eo Jin Lee, Jong Heop Yi | 2020-09-08 |
| 10717697 | Method for preparing 1,3-cyclohexanedicarboxylic acid | Sung Min Kim, Mi Sun CHA, Seong Hwan Choi, Young Heon Choi, Sung-joon Park +1 more | 2020-07-21 |
| 9931619 | Ethanol dehydration catalyst for energy saving and method of manufacturing ethylene using same | Joungmo CHO, In Ae Kim, Jae Yeon Lee, Seung-Hee Kang | 2018-04-03 |
| 9752202 | High cleanliness molten steel production method and refining device | Ja Yong Choi, Seung Min Jane Han, Sun Koo Kim, Hee Ho Lee, Sang Yuel Jung | 2017-09-05 |
| 9725560 | Catalyst for reductive amination-reaction and uses thereof | Kyung Jun Kim, Chun-Sik Byun, Jin Kyu Lee, Jong Cheol Yoo | 2017-08-08 |
| 9663426 | Composite metal catalyst composition, and method and apparatus for preparing 1,4-cyclohexanedimethanol using same | Young Heon Choi, Hyun Woo Park, Sung-joon Park, Seong Hwan Choi, Mi Sun CHA +1 more | 2017-05-30 |
| 8895784 | Catalyst for reductive amination-reaction and uses thereof | Kyung Jun Kim, Chun-Sik Byun, Jin Heung Kim, Hui-Chan Kim | 2014-11-25 |