Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420240 | Composite membrane comprising highly permeable gutter layer and method for preparing same | Su Young Moon, Jong-Myeong Lee, Chang In Kong, Jae-Hyeok Lee | 2025-09-23 |
| 11851559 | BCDA-based semi-alicyclic homo- or co-polyimide membrane materials for gas separation and the preparation method thereof | Jeong Hoon Kim, Simon MoonGeun Jung, Su Young Moon, Chae Young Park, Hoon moh Seong | 2023-12-26 |
| 11684890 | Methane-selective mixed matrix membranes including nanoporous metal-organic framework materials to which a methane-selective functional group is introduced, the use thereof, and a method of preparing the same | Jeong Hoon Kim, Chang In Kong, Yang No Yun, Su Young Moon, Bo Ryoung PARK +2 more | 2023-06-27 |
| 10561991 | Homogeneous anion-exchange composite membrane having excellent chemical resistance and method for producing the same | Jeong Hoon Kim, Su Young Moon | 2020-02-18 |
| 10543463 | Homogeneous cation-exchange composite membrane having excellent chemical resistance and method for producing the same | Jeong Hoon Kim, Su Young Moon | 2020-01-28 |
| 10434463 | Separation membrane for olefin separation and olefin separation method using the same | Jeong Hoon Kim, Su Young Moon | 2019-10-08 |
| 9511320 | Polyimide-based macromolecular compound and gas-separation asymmetrical hollow-fibre membrane comprising the same | Jeong Hoon Kim, Hee Moon Park, Mihye Yi, Eun Hee Kim, Chae Young Park | 2016-12-06 |
| 7806067 | Thrust fin for ships | Keh-Sik Min, Hong-Gi Lee | 2010-10-05 |
| 7449112 | Crosslinked polyvinyl alcohol-based polymer membrane and a process of its preparation | Soo Bok Lee, Jeong Hoon Kim, In Jun Park, Dong-Kwon Kim, Jong-Wook Ha +5 more | 2008-11-11 |
| 7405312 | Manufacturing method of hexafluoropropylene oxide with high yield | Soo Bok Lee, In Jun Park, Dong-Kwon Kim, Jeong Hoon Kim, Jong-Wook Ha +3 more | 2008-07-29 |