Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12221498 | Polyolefin | Jinyoung Lee, Sung Min Lee, Jeongkyu Lee, Hyojoon Lee, Seyoung Kim +3 more | 2025-02-11 |
| 12187823 | Ligand compound, transition metal compound, and catalyst composition including the same | Eun Ji Shin, Seok Pil Sa, Ki Soo Lee, Bun Yeoul Lee, Jun Won Baek +1 more | 2025-01-07 |
| 12122905 | Polyolefin-polystyrene multi-block copolymer and method for producing same | Hyun Mo Lee, Seok Pil Sa, Ji Hyun Park, Yun Kon Kim, Ki Soo Lee +1 more | 2024-10-22 |
| 12116445 | Polyolefin-polystyrene multi-block copolymer and method for producing same | Ji Hyun Park, Dae Woong Lee, Sung Hyun Park, Seok Pil Sa, Hyun Mo Lee +4 more | 2024-10-15 |
| 11987655 | Polyolefin | Sung Min Lee, Jeongkyu Lee, Hyojoon Lee, Seyoung Kim, Sung Ho Park +4 more | 2024-05-21 |
| 11542351 | Polyolefin | Jeongkyu Lee, Sung Min Lee, Hyojoon Lee, Chang Hwan Jang, Sung Ho Park +4 more | 2023-01-03 |
| 11118040 | Polyethylene resin film | Sol Cho, Yi Young Choi, Chang Hwan Jang, Seyoung Kim, Sung Min Lee +2 more | 2021-09-14 |
| 10947256 | Ligand compound, organic chromium compound, catalyst system for olefin oligomerizatin, and method for oligomerizing olefin using same | Yong Ho Lee, Ki Soo Lee, Eun Ji Shin, Jin Young Park, Seok Pil Sa +1 more | 2021-03-16 |
| 10894843 | Olefin polymer, preparation method of the same, and film using the same | Seungmi Lee, Ohjoo Kwon, Eunji Shin, Ki Soo Lee, Daesik Hong +3 more | 2021-01-19 |
| 10870104 | Method for preparing oligomerization catalyst system and oligomerization catalyst system prepared thereby | Yong Ho Lee, Eun Ji Shin, Jin Young Park, Seok Pil Sa, Ki Soo Lee | 2020-12-22 |
| 10745426 | Ligand compound, organic chromium compound, catalyst system for olefin oligomerization, and method for oligomerizing olefin using same | Yong Ho Lee, Ki Soo Lee, Eun Ji Shin, Jin Young Park, Seok Pil Sa +1 more | 2020-08-18 |
| 10717793 | Olefin polymer and method for preparing same | Sol Cho, Ki Soo Lee, Heon Yong Kwon, Sung Hyun Park, Myung Han Lee +6 more | 2020-07-21 |
| 10688482 | Method for olefin oligomerization | Yoon Ki Hong, Yong Ho Lee, Eun Ji Shin, Ki Soo Lee, Jin Young Park +1 more | 2020-06-23 |
| 10513474 | Catalyst composition and method of preparing polyolefin using the same | Jin Young Park, Yong Ho Lee, Seung Mi Lee, Ki Soo Lee, Eun Ji Shin +1 more | 2019-12-24 |
| 10471416 | Method for oligomerizing an olefin | Yong Ho Lee, Eun Ji Shin, Jin Young Park, Seok Pil Sa, Ki Soo Lee | 2019-11-12 |
| 10427991 | Catalyst system for olefin oligomerization and method for olefin oligomerization using the same | Yong Ho Lee, Eun Ji Shin, Jin Young Park, Ki Soo Lee, Seok Pil Sa | 2019-10-01 |
| 10413893 | Deactivator and method for decreasing by-products in olefin oligomerization using the same | Eun Ji Shin, Yong Ho Lee, Ki Soo Lee, Jin Young Park, Seok Pil Sa | 2019-09-17 |
| 10392451 | Ligand compound, organic chromium compound, catalyst system for olefin oligomerization, and method for oligomerizing olefins using the same thereof | Seok Pil Sa, Yong Ho Lee, Eun Ji Shin, Ki Soo Lee, Jin Young Park | 2019-08-27 |
| 10344044 | Ligand compound, catalyst system for oligomerization, and method for olefin oligomerization using the same | Eun Ji Shin, Yong Ho Lee, Jin Young Park, Seok Pil Sa, Ki Soo Lee | 2019-07-09 |
| 10287373 | Ligand compound, catalyst system for olefin oligomerization, and method for oligomerizing olefins using the same | Jin Young Park, Yong Ho Lee, Eun Ji Shin, Seok Pil Sa, Ki Soo Lee +1 more | 2019-05-14 |
| 10207963 | Catalyst system for olefin oligomerization reaction, and method for olefin oligomerization using the same | Jin Young Park, Yong Ho Lee, Ki Soo Lee, Eun Ji Shin, Seok Pil Sa | 2019-02-19 |
| 10179752 | 1-octene composition | Yong Ho Lee, Seok Pil Sa, Eun Ji Shin, Ki Soo Lee, Jin Young Park +1 more | 2019-01-15 |
| 10173948 | Method for oligomerization of olefins | Yong Ho Lee, Eun Ji Shin, Ki Soo Lee, Jin Young Park, Seok Pil Sa +1 more | 2019-01-08 |
| 10131723 | Ligand compound, catalyst system for olefin oligomerization, and method for oligomerizing olefins using the same | Yong Ho Lee, Eun Ji Shin, Ki Soo Lee, Jin Young Park, Seok Pil Sa +1 more | 2018-11-20 |
| 10099971 | 1-octene composition | Yong Ho Lee, Seok Pil Sa, Eun Ji Shin, Ki Soo Lee, Jin Young Park +1 more | 2018-10-16 |