Catalyst for oxychlorination process of hydrocarbon, method for producing same, and method for manufacturing oxychlorinated compound of hydrocarbon by using same
US-12533661-B2 · Jan 27, 2026 · US
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Hwang Gyo Hyun patents
Hwang Gyo Hyun is listed as an inventor on 93 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hwang Gyo Hyun |
| Total patents | 93 |
| First publication | Feb 5, 2015 |
| Latest publication | Jan 27, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Tin oxide forming composition
US-12515964-B2 · Jan 6, 2026 · US
Electrode for electrolysis
US-12428742-B2 · Sep 30, 2025 · US
Support-nanoparticle composite, catalyst containing same, and fabrication method therefor
US-12330143-B2 · Jun 17, 2025 · US
Active layer composition of reduction electrode for electrolysis and reduction electrode derived therefrom
US-12146232-B2 · Nov 19, 2024 · US
Method for producing a catalyst for oxidative dehydrogenation of butene
US-12076709-B2 · Sep 3, 2024 · US
Method for producing carrier for electrode catalyst, precursor of carrier for electrode catalyst, and carrier for electrode catalyst, comprising same
US-12057587-B2 · Aug 6, 2024 · US
Partial oxidation process of hydrocarbons
US-11986803-B2 · May 21, 2024 · US
Method for producing carrier for electrode catalyst, precursor of carrier for electrode catalyst, and carrier for electrode catalyst, comprising same
US-2023290962-A1 · Sep 14, 2023 · US
Method for producing a catalyst for oxidative dehydrogenation of butene
US-2023271169-A1 · Aug 31, 2023 · US
Recent patents
Latest publications not already listed above.
Method for producing carrier for electrode catalyst, precursor of carrier for electrode catalyst, and carrier for electrode catalyst, comprising same
US-11699795-B2 · Jul 11, 2023 · US
Carrier-nanoparticle complex, catalyst comprising same, electrochemical battery comprising catalyst, and method for producing carrier-nanoparticle complex
US-2023187657-A1 · Jun 15, 2023 · US
Catalyst and method for preparing the same
US-11677089-B2 · Jun 13, 2023 · US
Catalyst for oxidative dehydrogenation of butene and method for producing the same
US-11648536-B2 · May 16, 2023 · US
Anode for electrolysis and preparation method thereof
US-11499239-B2 · Nov 15, 2022 · US
Tin Oxide Forming Composition
US-2022259062-A1 · Aug 18, 2022 · US
Electrode for electrolysis and preparation method thereof
US-11396709-B2 · Jul 26, 2022 · US
Method for producing fuel cell catalyst, and fuel cell catalyst produced thereby
US-11374230-B2 · Jun 28, 2022 · US
Method for preparing hollow structure
US-11349112-B2 · May 31, 2022 · US
Carrier-nanoparticle composite, catalyst comprising same, and method for producing same
US-11245119-B2 · Feb 8, 2022 · US
Electrode For Electrolysis
US-2022018032-A1 · Jan 20, 2022 · US
Method for preparing organic zinc catalyst, organic zinc catalyst prepared by the method and method for preparing polyalkylene carbonate resin using the catalyst
US-11219887-B2 · Jan 11, 2022 · US
Catalyst and method for preparing the same
US-2021399322-A1 · Dec 23, 2021 · US
Catalyst for processing oxychlorination of hydrocarbon, preparation method therefor, and preparation method of oxychlorinated compound of hydrocarbon using same
US-11179703-B2 · Nov 23, 2021 · US
Catalyst and method for preparing the same
US-11121390-B2 · Sep 14, 2021 · US
Catalyst for oxidative dehydrogenation of butene and method for producing the same
US-2021197179-A1 · Jul 1, 2021 · US
Active layer composition of reduction electrode for electrolysis and reduction electrode derived therefrom
US-2021189575-A1 · Jun 24, 2021 · US
Reduction electrode for electrolysis and manufacturing method thereof
US-2021140058-A1 · May 13, 2021 · US
Catalyst for oxychlorination process of hydrocarbon, method for producing same, and method for manufacturing oxychlorinated compound of hydrocarbon by using same
US-2021086168-A1 · Mar 25, 2021 · US
Catalyst for processing oxychlorination of hydrocarbon, preparation method therefor, and preparation method of oxychlorinated compound of hydrocarbon using same
US-2021053036-A1 · Feb 25, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Chemical Ltd | 93 |
| Seoul Nat Univ R&Db Foundation | 6 |
| Lg Energy Solution Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/50 | 43 |
| H01M4/926 | 31 |
| H01M2008/1095 | 28 |
| H01M8/1004 | 24 |
| B22F9/24 | 21 |