Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9732172 | Ethylene/1-hexene or ethylene/1-butene copolymer having excellent processibility and environmetal stress crack resistance | Joong Soo Kim, Yi Young Choi, Ki Soo Lee, Eun Kyoung Song, Nak-Kyu Song +3 more | 2017-08-15 |
| 9725472 | Metallocene compound, a catalyst composition comprising the same, and a method of preparing an olefinic polymer by using the same | Yong Ho Lee, Eun Kyoung Song, Kyung Jin Cho, Ki Soo Lee, Se Young Kim +5 more | 2017-08-08 |
| 9725533 | Metallocene compound, a catalyst composition comprising the same, and a method of preparing an olefinic polymer by using the same | Yong Ho Lee, Eun Kyoung Song, Kyung Jin Cho, Ki Soo Lee, Se Young Kim +5 more | 2017-08-08 |
| 9637566 | Method for preparing supported metallocene catalyst and method for preparing polyolefin using the same | San-Ak Hwang, Dong Gil Lee, Churl-Young Park | 2017-05-02 |