Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6156401 | Oxygen barrier resin composition and product containing the same | Weon Jung Choi, Oh-Bin Kwon | 2000-12-05 |
| 5861461 | Biodegradable plastic composition, method for preparing thereof and product prepared therefrom | Byung Hyung Lee, Young Wook Kim, Sang-Gu Bang, Won-young Cho, Byoung Cheon Jo +1 more | 1999-01-19 |
| 5641833 | Polyolefinic blend and process for preparing the same | Moon Seok Lee, Yong Ho Kwon, Seong-Jo Kim | 1997-06-24 |