Hybrid catalyst composition, preparation method therefor, and polyolefin prepared using same
US-11267917-B2 · Mar 8, 2022 · US
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Joung Ui Gab patents
Joung Ui Gab is listed as an inventor on 16 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Joung Ui Gab |
| Total patents | 16 |
| First publication | Aug 17, 2017 |
| Latest publication | Mar 8, 2022 |
Notable patents
Publications ranked by popularity score, then publication date.
Hybrid supported metallocene catalyst, and polyolefin resin having excellent processability and using same
US-11248067-B2 · Feb 15, 2022 · US
High-processability high-density ethylene-based polymer using hybrid supported metallocene catalyst, and preparation method therefor
US-10975173-B2 · Apr 13, 2021 · US
High-density ethylene-based polymer using supported hybrid metallocene catalyst, and manufacturing method therefor
US-10954321-B2 · Mar 23, 2021 · US
High-density ethylene-based polymer using hybrid supported metallocene catalyst, and preparation method
US-10934375-B2 · Mar 2, 2021 · US
Hybrid supported metallocene catalyst, and polyolefin resin having excellent processability and using same
US-2019263942-A1 · Aug 29, 2019 · US
Group 4 transition metal compound and use thereof
US-10377836-B2 · Aug 13, 2019 · US
Group 4 transition metal compound and use thereof
US-10364302-B2 · Jul 30, 2019 · US
High-density ethylene-based polymer using supported hybrid metallocene catalyst, and manufacturing method therefor
US-2019169325-A1 · Jun 6, 2019 · US
High-processability high-density ethylene-based polymer using hybrid supported metallocene catalyst, and preparation method therefor
US-2019169323-A1 · Jun 6, 2019 · US
Recent patents
Latest publications not already listed above.
Hybrid catalyst composition, preparation method therefor, and polyolefin prepared using same
US-2019135961-A1 · May 9, 2019 · US
High-density ethylene-based polymer using hybrid supported metallocene catalyst, and preparation method
US-2019127503-A1 · May 2, 2019 · US
Group 4 transition metal compound and use thereof
US-10160775-B2 · Dec 25, 2018 · US
Novel group 4 transition metal compound and use thereof
US-2018002461-A1 · Jan 4, 2018 · US
Novel group 4 transition metal compound and use thereof
US-2017369605-A1 · Dec 28, 2017 · US
Novel group 4 transition metal compound and use thereof
US-2017233415-A1 · Aug 17, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Hanwha Chemical Corp | 16 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08F210/16 | 14 |
| C08F4/65912 | 10 |
| C08F4/65916 | 10 |
| C08F10/02 | 8 |
| C08F4/642 | 8 |