Inventor · disambiguated record
Young-San Yoo
Also filed as: YOO YOUNG-SAN
10 granted patents·7 pending applications·14 citations·filing 2006–2023
80Inventor score
Top patents by PatentIndex Score
17 records- 0187US8658560B1Hydrogenation catalyst for nitro-aromatic compounds and method for preparing the sameHEESUNG CATALYSTS CORP·Filed 2012·Granted Feb 25, 2014·9 cites·11 claims
- 0277US11826737B2High-performance zeolite for reducing nitrogen oxide emissions, method of preparing same and catalyst using sameHYUNDAI MOTOR CO LTD·Filed 2021·Granted Nov 28, 2023·0 cites·13 claims
- 0372US7740818B2Transition metal-substituted hydrotalcite catalyst for removing nitrogen oxides from the exhaust gas of diesel engine by storage-reductionHEESUNG ENGELHARD CORP·Filed 2009·Granted Jun 22, 2010·5 cites·5 claims
- 0468US11465133B2High-performance zeolite for reducing nitrogen oxide emissions, method of preparing same and catalyst using sameHYUNDAI MOTOR CO LTD·Filed 2020·Granted Oct 11, 2022·0 cites·4 claims
- 0564US2024170687A1Catalyst for fuel cells and a method of manufacturing the sameHYUNDAI MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0660US12296326B2Catalyst for synthesis of hydrogen peroxide and recovery, and method of preparing sameHEESUNG CATALYSTS CORP·Filed 2020·Granted May 13, 2025·0 cites·5 claims
- 0755US12145133B2Method for preparing dehydrogenation catalyst for linear chain light hydrocarbons with high regeneration efficiencyHEESUNG CATALYSTS CORP·Filed 2018·Granted Nov 19, 2024·0 cites·9 claims
- 0855US11679380B2Double-layer-structured catalyst for dehydrogenating light hydrocarbonsHEESUNG CATALYSTS CORP·Filed 2019·Granted Jun 20, 2023·0 cites·2 claims
- 0954US10213769B2Method for producing hydrocarbon dehydrogenation catalyst using sponge-type supportHEESUNG CATALYSTS CORP·Filed 2014·Granted Feb 26, 2019·0 cites·4 claims
- 1052US11266979B2Method for preparing dehydrogenation catalyst for straight chain-type light hydrocarbon using stabilized active metal compositeHEESUNG CATALYSTS CORP·Filed 2016·Granted Mar 8, 2022·0 cites·9 claims
- 1152US2023415130A1Catalyst for regenerating working solution for synthesizing hydrogen peroxideHEESUNG CATALYSTS CORP·Filed 2021·Application pending·0 cites
- 1252US2024001345A1Catalyst for hydrogen peroxide synthesis and regenerationHEESUNG CATALYSTS CORP·Filed 2021·Application pending·0 cites
- 1351US2008026937A1Transition metal-substituted hydrotalcite catalyst for removing nitrogen oxides from the exhaust gas of diesel engine by storage-reductionHEESUNG ENGELHARD CORP·Filed 2007·Application pending·0 cites
- 1450US11040333B2Method for preparing dehydrogenation catalyst for straight chain-type light hydrocarbon using stabilized active material complexHEESUNG CATALYSTS CORP·Filed 2016·Granted Jun 22, 2021·0 cites·7 claims
- 1541US2021379568A1Method for producing high-efficiency dehydrogenation catalyst for branched light hydrocarbonsHEESUNG CATALYSTS CORP·Filed 2019·Application pending·0 cites
- 1641US2019184374A1Filter structure as solid catalyst carrier for preparing alkyl aromatic compoundHEESUNG CATALYSTS CORP·Filed 2017·Application pending·0 cites
- 1740US2010075842A1Potassium oxide-incorporated alumina catalysts with enhanced storage capacities of nitrogen oxide and a producing method thereforHAN HYUN-SIK·Filed 2006·Application pending·0 cites
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