Issued Patents 2017
Showing 1–5 of 5 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, Hyuck Ju Kwon, Yi Young Choi, Ki Soo Lee, 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, Kyung Jin Cho, Ki Soo Lee, Se Young Kim, Sung Min Lee +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, Kyung Jin Cho, Ki Soo Lee, Se Young Kim, Sung Min Lee +5 more | 2017-08-08 |
| 9670297 | Silica support, preparation method thereof and metallocene catalyst using the same | Dae Sik Hong, Ki Soo Lee, Heon Yong Kwon, Hyeon-Gook Kim, Yong Ho Lee | 2017-06-06 |
| 9657119 | Preparation method of a supported metallocene catalyst | Seung Mi Lee, Yi Young Choi, Ki Soo Lee, Heon Yong Kwon, Min-Seok Cho +4 more | 2017-05-23 |