Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8076428 | Ethylene copolymer having multiple pitch molecular weight distribution and the method of preparing the same | Choon Sik Shim, Hyeong Taek Ham, Sung Seok Chae, Dae Ho Shin, Seung Bum Kwon +1 more | 2011-12-13 |
| 7985817 | Homogeneous catalyst system for producing ethylene homopolymer or ethylene copolymers with alpha-olefins | Tae Woo Woo, Jong Sok Hahn, Sang Ook Kang, Jae-Ho Jung | 2011-07-26 |