Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11472949 | Ethylene/1-butene copolymer having excellent processability | Joongsoo Kim, Yi Young Choi, Ki Soo Lee, Jongsang Park, Daesik Hong +2 more | 2022-10-18 |
| 11091568 | Hybrid supported metallocene catalyst and polyolefin preparation method using same | Eun Kyoung Song, Yi Young Choi, Bog Ki Hong, Kyung Jin Cho, Joong Soo Kim +1 more | 2021-08-17 |
| 10962522 | Method for predicting physical properties of polymers | Yoon Ki Hong, Eun Kyoung Song, Dae Sik Hong, Ye Jin Lee, Joong Soo Kim +3 more | 2021-03-30 |
| 10634605 | Method for predicting physical properties of polymers | Yoon Ki Hong, Eun Kyoung Song, Dae Sik Hong, Ye Jin Lee, Joong Soo Kim +3 more | 2020-04-28 |
| 10501563 | Method of preparing supported metallocene catalyst | Young Suk You, Kyung Jin Cho, Yi Young Choi, Ki Soo Lee, Eun Kyoung Song +1 more | 2019-12-10 |
| 9988469 | Method for preparing polyolefin and polyolefin prepared thereby | Eun Kyoung Song, Heon Yong Kwon, Yong Ho Lee, Yi Young Choi, Dae Sik Hong +2 more | 2018-06-05 |
| 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 |
| 9029486 | Supported metallocene catalyst, method for preparing the same and method for preparing polyolefin using the same | San-Ak Hwang, Dong Gil Lee, Churl-Young Park | 2015-05-12 |