Inventor · disambiguated record
Hyun Sik You
Also filed as: YOU HYUN SIK
4 granted patents·3 pending applications·0 citations·filing 2019–2022
52Inventor score
Files withLG CHEMICAL LTD7
Top patents by PatentIndex Score
7 records- 0153US11282684B2Method for producing test pieces of water-insoluble material for MALDI mass spectrometry and method for quantitative analysis of water-insoluble material using MALDI mass spectrometryLG CHEMICAL LTD·Filed 2019·Granted Mar 22, 2022·0 cites·10 claims
- 0253US2023032804A1Photostability Prediction Method of Organic Material Using La-Dart-MSLG CHEMICAL LTD·Filed 2021·Application pending·0 cites
- 0350US2024304432A1Remote Chamber And Dart-MS System Using SameLG CHEMICAL LTD·Filed 2022·Application pending·0 cites
- 0449US11630091B2On-line system for improving detection level of analytes by liquid chromatography and analysis method using sameLG CHEMICAL LTD·Filed 2021·Granted Apr 18, 2023·0 cites·15 claims
- 0549US11408864B2Qualitative and quantitative analysis method for high molecular weight additive by using size-exclusion chromatography-pyrolysis-gas chromatography/mass spectrometryLG CHEMICAL LTD·Filed 2019·Granted Aug 9, 2022·0 cites·11 claims
- 0648US11488816B2Interface unitLG CHEMICAL LTD·Filed 2019·Granted Nov 1, 2022·0 cites·14 claims
- 0746US2023400439A1Interface Between Liquid Chromatography, Ionization Device, and Mass Spectrometer, and Sample Analysis Method Using the SameLG CHEMICAL LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →