Inventor · disambiguated record
Chang Q Lee
Also filed as: LEE CHANG · LEE CHANG Q
7 granted patents·16 pending applications·47 citations·filing 2004–2025
79Inventor score
Top patents by PatentIndex Score
23 records- 0186US11324699B2Lipid multiparticulate formulationsCAPSUGEL BELGIUM NV·Filed 2015·Granted May 10, 2022·3 cites·14 claims
- 0286US2025070385A1Separator and electrochemical device using the sameSK INNOVATION CO LTD·Filed 2024·Application pending·0 cites
- 0384US10307737B2Transition metal-noble metal complex oxide catalyst for dehydrogenation prepared by one-pot synthesis and use thereofSK INNOVATION CO LTD·Filed 2016·Granted Jun 4, 2019·3 cites·11 claims
- 0484US7431749B2Catalytic filter for removing soot particulates from diesel engine exhaust and method of preparing the sameSK ENERGY CO LTD·Filed 2004·Granted Oct 7, 2008·40 cites·31 claims
- 0579US12166235B2Separator and electrochemical device using the sameSK INNOVATION CO LTD·Filed 2023·Granted Dec 10, 2024·0 cites·20 claims
- 0678US10974231B2Hierarchical EU-2 type zeolite having both micropores and mesopores, and preparation method thereforSK INNOVATION CO LTD·Filed 2018·Granted Apr 13, 2021·1 cites·18 claims
- 0770US2024124666A1Polyimide, Method of Preparing Polyimide and Method of Selecting Polyimide MonomerSK INNOVATION CO LTD·Filed 2023·Application pending·0 cites
- 0869US2025149666A1Secondary Battery Having Gas Adsorption PropertiesSK INNOVATION CO LTD·Filed 2024·Application pending·0 cites
- 0968US2023142256A1Method of Selecting Solvent for Polymer and Composition Containing Selected SolventSK INNOVATION CO LTD·Filed 2022·Application pending·0 cites
- 1067US2025153146A1Catalyst for ammonia oxidation, catalyst system and method of preparing catalyst for ammonia oxidationSK INNOVATION CO LTD·Filed 2024·Application pending·0 cites
- 1166US2023216144A1Separator and method for producing the sameSK INNOVATION CO LTD·Filed 2023·Application pending·0 cites
- 1266US2023216141A1Separator for a secondary battery and method for producing the sameSK INNOVATION CO LTD·Filed 2023·Application pending·0 cites
- 1365US2024425760A1Synthetic fuel and production method thereofSK INNOVATION CO LTD·Filed 2023·Application pending·0 cites
- 1461US10813886B2Methods and systems for improved bioavailability of active pharmaceutical ingredients including esomeprazoleCAPSUGEL BELGIUM NV·Filed 2018·Granted Oct 27, 2020·0 cites·18 claims
- 1561US2025075132A1Method for Preparing Sustainable Aviation FuelSK INNOVATION CO LTD·Filed 2024·Application pending·0 cites
- 1661US2023144299A1Method of Producing Boehmite Nanoparticles and Apparatus for Producing the SameSK INNOVATION CO LTD·Filed 2022·Application pending·0 cites
- 1761US2016256399A1Methods and systems for improved bioavailability of active pharmaceutical ingredients including esomeprazoleCAPSUGEL BELGIUM NV·Filed 2014·Application pending·0 cites
- 1861US2023257525A1Polyimide Precursor Composition and Polyimide Film Produced Using the SameSK INNOVATION CO LTD·Filed 2023·Application pending·0 cites
- 1960US2023117406A1Sheet-Like PseudoboehmiteSK INNOVATION CO LTD·Filed 2022·Application pending·0 cites
- 2057US11788015B2Method of producing selective naphtha oil through secondary pyrolysis of waste oilSK INNOVATION CO LTD·Filed 2021·Granted Oct 17, 2023·0 cites·11 claims
- 2149US2025162889A1Mordenite zeolite having excellent particle uniformity and method for preparing the sameSK INNOVATION CO LTD·Filed 2025·Application pending·0 cites
- 2247US2021179437A1Mordenite Zeolite Having Excellent Particle Uniformity and Method for Preparing SameSK INNOVATION CO LTD·Filed 2019·Application pending·0 cites
- 2342US2009306850A1System for monitoring DPF using wireless communicationLEE CHANG-Q·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →