Method of preparing graft polymer
US-12559583-B2 · Feb 24, 2026 · US
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Lee Roo Da patents
Lee Roo Da is listed as an inventor on 47 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lee Roo Da |
| Total patents | 47 |
| First publication | Jan 6, 2015 |
| Latest publication | Feb 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Thermoplastic resin composition
US-11898029-B2 · Feb 13, 2024 · US
Thermoplastic resin composition
US-2023399503-A1 · Dec 14, 2023 · US
Thermoplastic resin composition
US-2023391999-A1 · Dec 7, 2023 · US
Thermoplastic resin composition
US-2023383041-A1 · Nov 30, 2023 · US
Thermoplastic Resin Composition
US-2022340701-A1 · Oct 27, 2022 · US
Matrix copolymer, graft copolymer, and thermoplastic resin composition
US-11434358-B2 · Sep 6, 2022 · US
Method for preparing graft copolymer powder
US-11421103-B2 · Aug 23, 2022 · US
Method of preparing graft polymer
US-2022185933-A1 · Jun 16, 2022 · US
Method for preparing graft copolymer complex, graft copolymer complex, and thermoplastic resin composition comprising graft copolymer complex
US-11312852-B2 · Apr 26, 2022 · US
Recent patents
Latest publications not already listed above.
Thermoplastic resin composition
US-11299615-B2 · Apr 12, 2022 · US
Thermoplastic resin composition and thermoplastic resin molded article prepared by using the same
US-11267964-B2 · Mar 8, 2022 · US
Thermoplastic resin composition
US-2021355313-A1 · Nov 18, 2021 · US
Method for preparing graft copolymer powder
US-2021292538-A1 · Sep 23, 2021 · US
Thermoplastic resin composition
US-2021115242-A1 · Apr 22, 2021 · US
Graft copolymer, thermoplastic resin composition including graft copolymer, and method of preparing thermoplastic resin composition
US-10941289-B2 · Mar 9, 2021 · US
Matrix copolymer, graft copolymer, and thermoplastic resin composition
US-2020270442-A1 · Aug 27, 2020 · US
Transparent thermoplastic resin and method of preparing the same
US-10703896-B2 · Jul 7, 2020 · US
Graft copolymer, method of preparing graft copolymer, thermoplastic resin composition including graft copolymer, and molded part including thermoplastic resin composition
US-10689473-B2 · Jun 23, 2020 · US
Thermoplastic resin composition and thermoplastic resin molded article prepared by using the same
US-2020140672-A1 · May 7, 2020 · US
Method of preparing resin powder and integrated coagulator for the same
US-10626227-B2 · Apr 21, 2020 · US
Method for preparing graft copolymer complex, graft copolymer complex, and thermoplastic resin composition comprising graft copolymer complex
US-2019382575-A1 · Dec 19, 2019 · US
Graft copolymer, thermoplastic resin composition including graft copolymer, and method of preparing thermoplastic resin composition
US-2019330463-A1 · Oct 31, 2019 · US
Thermoplastic resin composition and molded article manufactured from the same
US-10329416-B2 · Jun 25, 2019 · US
Transparent thermoplastic resin and method of preparing the same
US-10316179-B2 · Jun 11, 2019 · US
Graft copolymer, method of preparing graft copolymer, thermoplastic resin composition including graft copolymer, and molded part including thermoplastic resin composition
US-2019062484-A1 · Feb 28, 2019 · US
Thermoplastic resin composition and molded product article including the same
US-10196511-B2 · Feb 5, 2019 · US
Transparent thermoplastic resin and method of preparing the same
US-2018371230-A1 · Dec 27, 2018 · US
Thermoplastic resin composition and method of preparing the same
US-10053573-B1 · Aug 21, 2018 · US
Thermoplastic resin composition and method of preparing the same
US-2018230301-A1 · Aug 16, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Chemical Ltd | 49 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08F279/02 | 38 |
| C08L51/04 | 34 |
| C08L33/12 | 32 |
| C08F220/14 | 28 |
| C08L55/02 | 14 |