Inventor · disambiguated record
Ung Gi Hong
Also filed as: HONG UNG GI
10 granted patents·8 pending applications·3 citations·filing 2017–2023
78Inventor score
Files withSK GAS CO LTD18
Top patents by PatentIndex Score
18 records- 0178US11141712B2Catalyst for producing olefin having enhanced stability, conversion rate and selectivity, and preparation method thereofSK GAS CO LTD·Filed 2018·Granted Oct 12, 2021·1 cites·10 claims
- 0277US12493839B2System and method for selecting process key factor in commercial chemical processSK GAS CO LTD·Filed 2022·Granted Dec 9, 2025·1 cites·9 claims
- 0371US11148123B2Catalyst for producing olefin, and continuous reaction-regeneration olefin producing method using the catalystSK GAS CO LTD·Filed 2017·Granted Oct 19, 2021·1 cites·18 claims
- 0465US2025115475A1Dry hydrogen production device and methodSK GAS CO LTD·Filed 2023·Application pending·0 cites
- 0561US2025162863A1Dry hydrogen production method from sludgeSK GAS CO LTD·Filed 2023·Application pending·0 cites
- 0657US11865514B2Catalyst for producing olefin, including oxygen carrier material and dehydrogenation catalystSK GAS CO LTD·Filed 2019·Granted Jan 9, 2024·0 cites·1 claims
- 0757US11684907B2Catalyst having enhanced conversion and selectivity for manufacturing olefin, and manufacturing method therofSK GAS CO LTD·Filed 2019·Granted Jun 27, 2023·0 cites·6 claims
- 0856US12441670B2Method for producing olefins using novel catalyst and circulating fluidized bed processSK GAS CO LTD·Filed 2021·Granted Oct 14, 2025·0 cites·20 claims
- 0954US2023249131A1Method for reducing nitrogen dioxide in exhaust gas of stationary source without injection of reducing agentSK GAS CO LTD·Filed 2021·Application pending·0 cites
- 1053US2023381749A1Dehydrogenation catalyst for preparing olefin from alkane gas and method for producing sameSK GAS CO LTD·Filed 2021·Application pending·0 cites
- 1149US11484834B2Method for reducing nitrogen dioxide in exhaust gas generated during olefin production processSK GAS CO LTD·Filed 2018·Granted Nov 1, 2022·0 cites·5 claims
- 1249US11439982B2Method of producing olefin using circulating fluidized bed processSK GAS CO LTD·Filed 2019·Granted Sep 13, 2022·0 cites·26 claims
- 1349US2023127784A1Dehydrogenation catalyst for production of olefins from alkane gases and preparation method thereofSK GAS CO LTD·Filed 2020·Application pending·0 cites
- 1448US10821432B2Olefin production method comprising reduction pretreatmentSK GAS CO LTD·Filed 2018·Granted Nov 3, 2020·0 cites·15 claims
- 1548US2022401930A1Dehydrogenation catalyst for producing olefins from alkane gas and preparation method thereofSK GAS CO LTD·Filed 2020·Application pending·0 cites
- 1646US2024095548A1System and method for predicting process changes by using key factors in commercial chemical processSK GAS CO LTD·Filed 2022·Application pending·0 cites
- 1745US2024401504A1Lng cold power generation using mixed working fluidSK GAS CO LTD·Filed 2022·Application pending·0 cites
- 1843US10737990B2Olefin production method using circulating fluidized bed processSK GAS CO LTD·Filed 2018·Granted Aug 11, 2020·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →