Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11091571 | Hybrid supported catalyst | Sung Ho Park, Heon Yong Kwon, Hyun Jee Kwon, Jin Young Lee, Dae Sik Hong +2 more | 2021-08-17 |
| 11091569 | Method for preparing supported hybrid metallocene catalyst | Hyun Jee Kwon, Seungmi Lee, Poeun Kim | 2021-08-17 |
| 10976229 | Method for preparing a synthetic resin filament in a melt blowing process from rheological properties of the synthetic resin | Hyun Sup Lee, Sang Jin Jeon, Sang Eun An, Myung Han Lee, Hee Kwang Park +2 more | 2021-04-13 |
| 10962522 | Method for predicting physical properties of polymers | Yoon Ki Hong, Hyuck Ju Kwon, Eun Kyoung Song, Dae Sik Hong, Ye Jin Lee +3 more | 2021-03-30 |
| 10947256 | Ligand compound, organic chromium compound, catalyst system for olefin oligomerizatin, and method for oligomerizing olefin using same | Seul Ki Im, Yong Ho Lee, Eun Ji Shin, Jin Young Park, Seok Pil Sa +1 more | 2021-03-16 |
| 10906998 | Non-stretched polypropylene-based film | Kyung Seop Noh, Ji Ho Choi, Churl-Young Park, Sang Jin Jeon, Hee Kwang Park +2 more | 2021-02-02 |
| 10894843 | Olefin polymer, preparation method of the same, and film using the same | Seul Ki Im, Seungmi Lee, Ohjoo Kwon, Eunji Shin, Daesik Hong +3 more | 2021-01-19 |
| 10889662 | Metallocene-supported catalyst and method of preparing polyolefin using the same | Eun Young Shin, Heon Yong Kwon, Se Young Kim, Hyun Jee Kwon, Dae Sik Hong +1 more | 2021-01-12 |