Issued Patents All Time
Showing 76–100 of 141 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10189920 | Hybrid supported catalyst system and method of preparing polyolefin using the same | Seung Mi Lee, Yong Ho Lee, Jin Young Park, Eun Ji Shin, Seok Pil Sa | 2019-01-29 |
| 10179752 | 1-octene composition | Yong Ho Lee, Seok Pil Sa, Eun Ji Shin, Jin Young Park, Seul Ki Im +1 more | 2019-01-15 |
| 10173948 | Method for oligomerization of olefins | Seul Ki Im, Yong Ho Lee, Eun Ji Shin, Jin Young Park, Seok Pil Sa +1 more | 2019-01-08 |
| 10155830 | Ethylene/alpha-olefin copolymers having excellent processability | Joong Soo Kim, Soon Ho Sun, Oh Joo Kwon, Yi Young Choi | 2018-12-18 |
| 10147917 | Secondary battery including polymer material layer and method of manufacturing the same, having a case seamlessly formed as a single body | Jee-Won Kang, Byong-Gon Lee, Jake Kim, Maeng-Eun Lee, Jee Hoon Han +4 more | 2018-12-04 |
| 10131723 | Ligand compound, catalyst system for olefin oligomerization, and method for oligomerizing olefins using the same | Yong Ho Lee, Seul Ki Im, Eun Ji Shin, Jin Young Park, Seok Pil Sa +1 more | 2018-11-20 |
| 10099971 | 1-octene composition | Yong Ho Lee, Seok Pil Sa, Eun Ji Shin, Jin Young Park, Seul Ki Im +1 more | 2018-10-16 |
| 10087123 | Method for preparing olefin oligomers in the presence of a halogenated organic solvent and a catalyst comprising two diphosphino amine compounds | Eun Ji Shin, Yong Ho Lee, Seok Pil Sa, Jin Young Park | 2018-10-02 |
| 10020502 | Positive active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including same | Jae-Hyun Shim, Ho Sung Kim, Jae-Han Lee, Se-Hee Lee, Hyeon-Ah Ju +2 more | 2018-07-10 |
| 9994652 | Metallocene compound, catalyst composition including the same, and method of preparing polyolefin using the same | Jin Young Park, Yong Ho Lee, Kyung Jin Cho, Bog Ki Hong, Min-Seok Cho +5 more | 2018-06-12 |
| 9994653 | Metallocene compound, catalyst composition including the same, and method of preparing olefin-based polymer using the same | Yong Ho Lee, Kyung Jin Cho, Jin Young Park, Min-Seok Cho, Se Young Kim +2 more | 2018-06-12 |
| 9988469 | Method for preparing polyolefin and polyolefin prepared thereby | Eun Kyoung Song, Heon Yong Kwon, Hyuck Ju Kwon, Yong Ho Lee, Yi Young Choi +2 more | 2018-06-05 |
| 9975969 | Method of preparing polyolefin, and polyolefin prepared thereby | Kyung Jin Cho, Yong Ho Lee, Min-Seok Cho, Se Young Kim, Sung Min Lee +1 more | 2018-05-22 |
| 9969659 | 1-octene composition | Yong Ho Lee, Seok Pil Sa, Eun Ji Shin, Jin Young Park, Seul Ki Im +1 more | 2018-05-15 |
| 9963527 | Transition metal compound, catalyst composition comprising the same, and method of preparing polyolefin | Bog Ki Hong, Yong Ho Lee, Chang Woan Han, Yi Young Choi | 2018-05-08 |
| 9926395 | Hybrid supported metallocene catalyst | Dae Sik Hong, Heon Yong Kwon, Eun Kyoung Song, Yong Ho Lee, Kyung Jin Cho +1 more | 2018-03-27 |
| 9902789 | Method for preparing hybrid supported metallocene catalyst | Dae Sik Hong, Heon Yong Kwon, Eun Kyoung Song, Yong Ho Lee, Kyung Jin Cho +1 more | 2018-02-27 |
| 9850326 | Ligand compound, metallocene compound, and method for preparation of olefin-based polymer using the same | Bog Ki Hong, Yong Ho Lee, Chang Woan Han, Yi Young Choi | 2017-12-26 |
| 9827561 | Ligand compound, catalyst system for olefin oligomerization, and olefin oligomerization method using the same | Seok Pil Sa, Yong Ho Lee, Eun Ji Shin | 2017-11-28 |
| 9828403 | Metallocene compounds, catalyst compositions comprising the same, and method for preparing olefin polymers using the same | Sung Min Lee, Heon Yong Kwon, Dae Sik Hong, Se Young Kim, Yong Ho Lee +5 more | 2017-11-28 |
| 9731282 | Ligand compound, organic chromium compound, catalyst system for ethylene oligomerization, preparation method thereof, and ethylene oligomerization method using the same | Min-Seok Cho, Yong Ho Lee, Seok Pil Sa, Heon Yong Kwon, Kyung Jin Cho +3 more | 2017-08-15 |
| 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, Eun Kyoung Song, Nak-Kyu Song +3 more | 2017-08-15 |
| 9732171 | Olefin-based polymer with excellent processability | Yu Taek Sung, Heon Yong Kwon, Dae Sik Hong, Dong Hoon Jeong, Eun Young Shin | 2017-08-15 |
| 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, Se Young Kim, Sung Min Lee +5 more | 2017-08-08 |
| 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, Se Young Kim, Sung Min Lee +5 more | 2017-08-08 |