Inventor · disambiguated record
Seung Hyun Yoo
Also filed as: YOO SEUNG HYUN
7 granted patents·6 pending applications·0 citations·filing 2009–2022
67Inventor score
Top patents by PatentIndex Score
13 records- 0164US12049535B2Polyol composition comprising anhydrosugar alcohols and anhydrosugar alcohol polymerSAMYANG CORP·Filed 2020·Granted Jul 30, 2024·0 cites·12 claims
- 0263US12180335B2Polycarbonate diol derived from ether diol of anhdrohexitol and preparation method thereof, and polyurethane prepared therefrom and adhesive comprising the sameSAMYANG CORP·Filed 2020·Granted Dec 31, 2024·0 cites·29 claims
- 0362US12060364B2Diisocyanate compound having anhydrosugar alcohol core and preparation method thereforSAMYANG CORP·Filed 2019·Granted Aug 13, 2024·0 cites·20 claims
- 0462US11649316B2Composition for forming environmentally friendly polyurethane foam and method for manufacturing polyurethane foamSAMYANG CORP·Filed 2018·Granted May 16, 2023·0 cites·19 claims
- 0562US2025101173A1Biodegradable polycarbonate copolymer comprising units derived from anhydrosugar alcohol, anhydrosugar alcohol-alkylene glycol, and aromatic diol, method for producing same, and molded product comprising sameSAMYANG CORP·Filed 2022·Application pending·0 cites
- 0654US2022389174A1Polycarbonate composite using solid dispersion or molten dispersion of anhydrosugar alcohol, producing method thereof, and molded article comprising sameSAMYANG CORP·Filed 2020·Application pending·0 cites
- 0754US2023250217A1Alkylene-oxide-added polyol composition, polyurethane using same, and hot-melt adhesive comprising sameSAMYANG CORP·Filed 2021·Application pending·0 cites
- 0847US12110390B2Solid dispersion, preparation method therefor, chain-extended polyurethane using same, and epoxy resin composition comprising sameSAMYANG CORP·Filed 2019·Granted Oct 8, 2024·0 cites·17 claims
- 0946US10766842B2Anhydrosugar alcohol composition having enhanced storage stability, and anhydrosugar alcohol storage methodSAMYANG CORP·Filed 2016·Granted Sep 8, 2020·0 cites·11 claims
- 1046US2011256633A1Secretory Granules and Granulogenic Factors as a Target for Cancer TreatmentINHA IND PARTNERSHIP INST·Filed 2009·Application pending·0 cites
- 1142US2019161574A1Polyester resin comprising biomass-derived monomer and preparation method therefor, and powder paint composition comprising resinSAMYANG CORP·Filed 2017·Application pending·0 cites
- 1241US11318136B2Identification of granins as the pathogenic factor of alzheimer's disease and compositions and methods for inhibiting granin aggregation and treating alzheimer's diseaseYOO SEUNG HYUN·Filed 2019·Granted May 3, 2022·0 cites·8 claims
- 1338US2018016385A1Polyurethane, and its preparation method and useSAMYANG CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →