Inventor · disambiguated record
Ji Suk Choi
Also filed as: CHOI JI SUK
8 granted patents·11 pending applications·12 citations·filing 2008–2023
79Inventor score
Files withEXOSTEMTECH CO LTD10UNIV JOHNS HOPKINS5IUCF HYU ERICA CAMPUS1KNU INDUSTRY COOPERATION FOUND1LEE HEEYOUNG1
Top patents by PatentIndex Score
19 records- 0181US10463768B2Composite material for tissue restorationUNIV JOHNS HOPKINS·Filed 2017·Granted Nov 5, 2019·2 cites·18 claims
- 0281US2023405189A1Composite material for tissue restorationUNIV JOHNS HOPKINS·Filed 2023·Application pending·0 cites
- 0381US2023293776A1Composite material for tissue restorationUNIV JOHNS HOPKINS·Filed 2023·Application pending·0 cites
- 0479US11684700B2Composite material for tissue restorationUNIV JOHNS HOPKINS·Filed 2022·Granted Jun 27, 2023·0 cites·25 claims
- 0579US10071050B2Cosmetic composition containing exosomes extracted from stem cell for skin whitening, antiwrinkle or regenerationEXOSTEMTECH CO LTD·Filed 2017·Granted Sep 11, 2018·5 cites·13 claims
- 0673US10549010B2Lipid-free scaffolds for human volume replacement or cell culture and use thereofLEE HEEYOUNG·Filed 2008·Granted Feb 4, 2020·5 cites·14 claims
- 0769US11707553B2Composite material for tissue restorationUNIV JOHNS HOPKINS·Filed 2019·Granted Jul 25, 2023·0 cites·7 claims
- 0863US2025381130A1High-purity ginseng exosome composition and use thereof in functional cosmeticsEXOSTEMTECH CO LTD·Filed 2023·Application pending·0 cites
- 0960US12496268B2Anti-aging and antioxidant cosmetic composition containing broccoli exosomes as active ingredient and functional cosmetics comprising sameEXOSTEMTECH CO LTD·Filed 2021·Granted Dec 16, 2025·0 cites·8 claims
- 1058US2024287461A1Preparation and standardization of cell spheroids for promoting tissue regenerationSEOUL NAT UNIV HOSPITAL·Filed 2022·Application pending·0 cites
- 1155US2023047434A1Composition for inducing chondrocyte differentiation and regenerating cartilage tissueEXOSTEMTECH CO LTD·Filed 2022·Application pending·0 cites
- 1252US12116590B2Method for mass-producing plant exosomesIUCF HYU ERICA CAMPUS·Filed 2020·Granted Oct 15, 2024·0 cites·7 claims
- 1350US2023106258A1Novel use of cross-flow filtration device for preparing functional exosomeEXOSTEMTECH CO LTD·Filed 2021·Application pending·0 cites
- 1446US2014242145A1Chitosan nanofiber for anionic protein drug delivery, method of preparing the same, and pharmaceutical preparation for transmucosal administration comprising the chitosan nanofiberKNU INDUSTRY COOPERATION FOUND·Filed 2014·Application pending·0 cites
- 1542US2020316131A1Pharmaceutical composition for treating drug-resistant cancer comprising exosomes derived from differentiating stem cells as an active ingredientEXOSTEMTECH CO LTD·Filed 2019·Application pending·0 cites
- 1640US2020197443A1Composition for preventing or treating osteoporosis containing exosomes isolated from stem cells as active ingredientEXOSTEMTECH CO LTD·Filed 2018·Application pending·0 cites
- 1737US2017296590A1Composition for inducing chondrocyte differentiation and regenerating cartilage tissueEXOSTEMTECH CO LTD·Filed 2017·Application pending·0 cites
- 1835US11040072B2Composition for inducing beige adipocyte differentiation containing exosome derived from stem cellsEXOSTEMTECH CO LTD·Filed 2017·Granted Jun 22, 2021·0 cites·11 claims
- 1934US2021283183A1Composition for preventing or treating pulmonary fibrosis containing exosome isolated from adipose-derived stem cell as active ingredientEXOSTEMTECH CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →