Method of preparing diester-based material
US-12522557-B2 · Jan 13, 2026 · US
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Jun Hyoung patents
Jun Hyoung is listed as an inventor on 35 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Jun Hyoung |
| Total patents | 35 |
| First publication | Aug 29, 2019 |
| Latest publication | Jan 13, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Method of manufacturing diester-based compound
US-12486215-B2 · Dec 2, 2025 · US
Apparatus and method for esterification reaction
US-12420255-B2 · Sep 23, 2025 · US
Neutralization/water separation tank for esterified product and neutralization/water separation method for esterified product
US-2025256221-A1 · Aug 14, 2025 · US
Neutralization/water separation tank for esterified product and neutralization/water separation method for esterified product
US-12337262-B2 · Jun 24, 2025 · US
Diester-based material production unit and diester-based material production system including the same
US-12290769-B2 · May 6, 2025 · US
Method of preparing diester-based material
US-12275698-B2 · Apr 15, 2025 · US
System and method for preparing diester-based composition
US-2025065292-A1 · Feb 27, 2025 · US
System and method for manufacturing diester-based composition
US-12186729-B2 · Jan 7, 2025 · US
Neutralization/water separation device for esterified product and neutralization/water separation method for esterified product
US-11975991-B2 · May 7, 2024 · US
Recent patents
Latest publications not already listed above.
System and method for manufacturing ester-based composition
US-11840510-B2 · Dec 12, 2023 · US
Heat exchange system and preparation system of diester-based composition comprising the same
US-11794162-B2 · Oct 24, 2023 · US
Method of manufacturing diester-based compound
US-2023150911-A1 · May 18, 2023 · US
Method of preparing diester-based material
US-2023150910-A1 · May 18, 2023 · US
Method and system for manufacturing ester-based composition
US-11512166-B2 · Nov 29, 2022 · US
Method of preparing diester-based material
US-2022371984-A1 · Nov 24, 2022 · US
Apparatus and method for esterification reaction
US-2022314186-A1 · Oct 6, 2022 · US
Diester-based material production unit and diester-based material production system including the same
US-2022220058-A1 · Jul 14, 2022 · US
Heat exchange system and preparation system of diester-based composition comprising the same
US-2022203323-A1 · Jun 30, 2022 · US
Neutralization/water separation tank for esterified product and neutralization/water separation method for esterified product
US-2022193574-A1 · Jun 23, 2022 · US
System and method for manufacturing diester-based composition
US-2022177404-A1 · Jun 9, 2022 · US
Neutralization/water separation device for esterified product and neutralization/water separation method for esterified product
US-2022177407-A1 · Jun 9, 2022 · US
System and method for manufacturing ester-based composition
US-2021355069-A1 · Nov 18, 2021 · US
System and method for manufacturing ester-based composition
US-2021355068-A1 · Nov 18, 2021 · US
System and method for manufacturing ester-based composition
US-11111203-B2 · Sep 7, 2021 · US
System and method for manufacturing ester-based composition
US-11104636-B2 · Aug 31, 2021 · US
Method for removing monohydric alcohol from esterification and method for preparing ester composition comprising same
US-11091422-B2 · Aug 17, 2021 · US
System for continuously purifying reaction product of esterification
US-11021432-B2 · Jun 1, 2021 · US
Method for removing monohydric alcohol from esterification and method for preparing ester composition comprising same
US-2021040026-A1 · Feb 11, 2021 · US
Ester composition preparation system and ester composition preparation method using same
US-10829430-B2 · Nov 10, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Chemical Ltd | 35 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07C67/08 | 26 |
| C07C67/58 | 18 |
| C07C67/48 | 18 |
| C07C67/54 | 17 |
| B01J2219/00051 | 15 |