Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11384199 | Polymer composition containing polyalkylene carbonate resin and film using the same | Seung Gweon Hong, Hye Lim Kim, Jae Myoung Son | 2022-07-12 |
| 9346951 | Polyalkylene carbonate resin composition | Yang Eun Lee, Sung Ik KIM, Seung Gweon Hong, Tae Wook Kwon | 2016-05-24 |