Issued Patents All Time
Showing 26–50 of 126 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851348 | Waste water incinerating method and apparatus therefor | Tae Woo Kim | 2023-12-26 |
| 11840510 | System and method for manufacturing ester-based composition | Hyun Kyu Kim, Hyoung Jun, Chan Hyu Jin, Jeong Ju Moon, Joo Ho Kim | 2023-12-12 |
| 11812969 | Medical device and system for occluding a tissue opening and method thereof | Marie A. K. Biscarrat, Juan M. R. Soto, Tom Allen Ditter | 2023-11-14 |
| 11794162 | Heat exchange system and preparation system of diester-based composition comprising the same | Jae Hun JEONG, Yeon Uk Choo, Hyoung Jun, Chan Hyu Jin | 2023-10-24 |
| 11746072 | Method of refining raffinate-2 | Sung Kyun Kim, Yong Mann Beyun, Joon Ho Shin, Ji Hye Kim | 2023-09-05 |
| 11667855 | Method of producing aromatic hydrocarbons | Sung June Hwang, Tae Woo Kim | 2023-06-06 |
| 11650008 | Method for vaporizing liquid propane and vaporizing apparatus used therefor | Tae Woo Kim, Inseop Kim, Joon Ho Shin | 2023-05-16 |
| 11620333 | Apparatus, server, and method for providing conversation topic | Hue-yin Kim, Sang Il Lee, Seong-seol Hong, Jung Hoon Shin, Yeon-Woo Lee | 2023-04-04 |
| 11512166 | Method and system for manufacturing ester-based composition | Hyun Kyu Kim, Jeong Ju Moon, Hyoung Jun, Chan Hyu Jin, Joo Ho Kim | 2022-11-29 |
| 11485692 | Method for preparing ethylene | Tae Woo Kim, In Seop Kim, Joon Ho Shin, Yeon Uk Choo | 2022-11-01 |
| 11427522 | Isopropyl alcohol purification method | Sung Kyun Kim, Saeun Park | 2022-08-30 |
| 11407706 | Method for manufacturing terephthalate-based composition comprising applying pressure | Seok Goo Lee, Joon Ho Shin | 2022-08-09 |
| 11369355 | Medical device and system for occluding a tissue opening and method thereof | — | 2022-06-28 |
| 11286216 | Method for preparing ethylene and apparatus for preparing ethylene | Tae Woo Kim, In Seop Kim, Joon Ho Shin, Yeon Uk Choo | 2022-03-29 |
| 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 |
| 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 |
| 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 |
| 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 |
| 10889764 | Method for quenching pyrolysis product | In Seop Kim, Seok Goo Lee, Tae Woo Kim, Joon Ho Shin | 2021-01-12 |