| 11111203 |
System and method for manufacturing ester-based composition |
Hyun Kyu Kim, Jeong Ju Moon, Hyoung Jun, Chan Hyu Jin |
2021-09-07 |
| 11104636 |
System and method for manufacturing ester-based composition |
Hyun Kyu Kim, Hyoung Jun, Chan Hyu Jin, Jeong Ju Moon, Joo Ho Kim |
2021-08-31 |
| 11103803 |
Distillation device and distillation method |
Tae Woo Kim, Joon Ho Shin, Yeon Uk Choo |
2021-08-31 |
| 11091422 |
Method for removing monohydric alcohol from esterification and method for preparing ester composition comprising same |
Ha Na Lee, Joon Ho Shin, Hyoung Jun |
2021-08-17 |
| 11065108 |
Intraocular lens having closed-loop haptic structures |
Stephen John Collins, Ian Marks, Jonathan McCann, Jian Liu, Douglas Brent Wensrich +1 more |
2021-07-20 |
| 11065556 |
Method for separating and purifying mixture having small difference in boiling points |
Sung Kyun Kim, Ji Hye Kim, Yong Mann Beyun, Joon Ho Shin |
2021-07-20 |
| 11048750 |
Apparatus, server, and method for providing conversation topic |
Hue-yin Kim, Sang Il Lee, Seong-seol Hong, Jung Hoon Shin, Yeon-Woo Lee |
2021-06-29 |
| 11040929 |
Raffinate-2 refining method |
Sung Kyun Kim, Joon Ho Shin |
2021-06-22 |
| 11021432 |
System for continuously purifying reaction product of esterification |
Hyun Kyu Kim, Hyoung Jun, Chan Hyu Jin, Jeong Ju Moon, Joo Ho Kim |
2021-06-01 |
| 10918968 |
Selective distillation apparatus and distillation method |
Tae Woo Kim, Sung Kyun Kim, Joon Ho Shin, Yeon Uk Choo |
2021-02-16 |
| 10889535 |
Process and apparatus for separating ethylene |
Tae Woo Kim, Joon Ho Shin, Yeonuk Choo |
2021-01-12 |
| 10889764 |
Method for quenching pyrolysis product |
In Seop Kim, Seok Goo Lee, Tae Woo Kim, Joon Ho Shin |
2021-01-12 |
