Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851559 | BCDA-based semi-alicyclic homo- or co-polyimide membrane materials for gas separation and the preparation method thereof | Jeong Hoon Kim, Bong Jun CHANG, Simon MoonGeun Jung, 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, Bong Jun CHANG, Bo Ryoung PARK +2 more | 2023-06-27 |
| 11628535 | Polishing pad, method for manufacturing polishing pad, and polishing method applying polishing pad | Jaein Ahn, Jang Won SEO, Jong Wook YUN, Sunghoon YUN, Hye Young HEO | 2023-04-18 |