Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11680160 | Polyolefin resin composition and production method of same | Jang-woo Lee, Byung Keel Sohn, Da Jung Kim, Hee Jun Lee, Sung-Ho Choi +1 more | 2023-06-20 |
| 11027255 | Ethylene and alpha-olefin polymerization method | Jae-Hoon Uhm, Jin Hun Ju, Hee Sun BAE, Joo Mi Yeo | 2021-06-08 |
| 10632446 | Ethylene and alpha-olefin polymerization apparatus and preparation method | Jae-Hoon Uhm, Jin Hun Ju, Hee Sun BAE, Joo Mi Yeo | 2020-04-28 |
| 10040883 | Multimodal polyolefin resin and molded product prepared therefrom | Byung Keel Sohn, Seung Tack Yu, Sang-Won Yoo, Young-Jae Jun | 2018-08-07 |
| 9518138 | Copolymer of ethylene and alpha-olefin, and method for preparing same | Jae-Hoon Uhm, Sang-Deok Mun, Jin Hun Ju, Hee Sun BAE, Byung Keel Sohn | 2016-12-13 |
| 9487607 | Catalyst composition for preparing multimodal polyolefin resin with remarkable moldability and mechanical properties, and polymerization method using same | Byung Keel Sohn, Seung Tack Yu, Yong Jae Jun, Da Jung Kim, Yong Kim | 2016-11-08 |
| 7709586 | Olefin polymerization catalyst and olefin polymerization process using the same | Sung Woo Kang, Young-Jae Jun, Jin-Sook Oh | 2010-05-04 |
| 7223824 | Multinuclear transition metal compound and catalyst system including the same | Sung Woo Kang, Young-Jae Jun, Jin-Sook Oh, Hyun-Ki Yoon | 2007-05-29 |
| 6683016 | Supported metallocene catalyst, its preparation method and olefin polymerization therewith | Hyun-Ki Youn, Young-Jae Jun, Tae Hwang, Sung Woo Kang, Young Ju Kim +1 more | 2004-01-27 |
| 6583304 | Metallocene compounds, metallocene catalysts including the compounds and methods of polymerizing olefins with the catalysts | Byoung Sohn, Sung Woo Kang, Tae Hwang, Young-Jae Jun, Hyun-Ki Youn | 2003-06-24 |