Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12296305 | Mixing system | Myoungil Kim, Choonsik Shim, Hyunmin Jang, Minsu Jeong | 2025-05-13 |
| 8546514 | Continuous process for manufacturing aliphatic polycarbonates from carbon dioxide and epoxides | Byoungmu Chang, Gwangbin Moon, Myungahn Ok, Jisu Jeong, Jieun Yoo +8 more | 2013-10-01 |
| 8492494 | Ethylene copolymer with improved impact resistance | Seungbum Kwon, Hyeongtaek Ham, Choonsik Shim, Sungseok Chae, Myungahn Ok | 2013-07-23 |
| 8372996 | Transition metal catalytic systems and methods for preparing ethylene homopolymers or copolymers of ethylene and α-olefins using the same | Myungahn Ok, Dongcheol Shin, Jisu Jeong, Jongsok Hahn, Hoseong Lee | 2013-02-12 |
| 8334354 | Ethylene copolymer with improved impact resistance | Seungbum Kwon, Hyeongtaek Ham, Choonsik Shim, Sungseok Chae, Myungahn Ok | 2012-12-18 |
| 8067511 | Ethylene copolymer and a method of preparing the same | Choonsik Shim, Jisu Jeong, Sungseok Chae, Myungahn Ok, Seungbum Kwon +2 more | 2011-11-29 |
| 8013086 | Method for preparing elastomeric copolymers of ethylene and α-olefins | Myungahn Ok, Seungbum Kwon, Jongsok Hahn, Hoseong Lee, Choonsik Shim +3 more | 2011-09-06 |