Inventor · disambiguated record
Byong Seung Cho
Also filed as: CHO BYONG SEUNG
10 granted patents·9 pending applications·11 citations·filing 2019–2025
81Inventor score
Files withEXOCOBIO INC19
Top patents by PatentIndex Score
19 records- 0195US11529306B2Lyophilized formulation of stem cell-derived exosomes and anti-inflammatory composition including the same as active ingredientEXOCOBIO INC·Filed 2020·Granted Dec 20, 2022·6 cites·28 claims
- 0291US11529370B2Use of composition comprising stem cell-derived exosome as effective ingredient in strengthening skin barrier and improving skin barrier functionEXOCOBIO INC·Filed 2020·Granted Dec 20, 2022·3 cites·24 claims
- 0386US11690797B2Cosmetic composition comprising rose stem cell-derived exosome as effective ingredientEXOCOBIO INC·Filed 2021·Granted Jul 4, 2023·1 cites·16 claims
- 0485US11337419B2Method for lyophilizing exosomeEXOCOBIO INC·Filed 2020·Granted May 24, 2022·1 cites·9 claims
- 0572US11612621B2Use of composition comprising exosome derived from adipose-derived stem cell as effective ingredient in ameliorating dermatitisEXOCOBIO INC·Filed 2019·Granted Mar 28, 2023·0 cites·21 claims
- 0670US12491151B2Cosmetic composition comprising black yeast-derived exosomesEXOCOBIO INC·Filed 2022·Granted Dec 9, 2025·0 cites·15 claims
- 0770US2024156890A1Novel composition comprising gardenia jasminoides-derived exosomes as active ingredientEXOCOBIO INC·Filed 2024·Application pending·0 cites
- 0868US11534392B2Cosmetic composition comprising exosomes derived from galactomyces as active ingredientEXOCOBIO INC·Filed 2021·Granted Dec 27, 2022·0 cites·14 claims
- 0965US2024325482A1Novel composition comprising nepeta cataria-derived exosomes as active ingredientEXOCOBIO INC·Filed 2024·Application pending·0 cites
- 1062US2024018211A1Exosome comprising overexpressed fc receptor or portion thereof, and method for preparing sameEXOCOBIO INC·Filed 2023·Application pending·0 cites
- 1161US2023248639A1Whitening cosmetic composition comprising exosomes derived from rose stem cells as active ingredientEXOCOBIO INC·Filed 2023·Application pending·0 cites
- 1260US2025368951A1Method for promoting secretion of exosomes from animal cells by using rose-derived exosomesEXOCOBIO INC·Filed 2025·Application pending·0 cites
- 1359US2023093110A1Composition for anti-inflammation, wound healing or wound healing promotion, comprising rose stem cell-derived exosomes as active ingredientEXOCOBIO INC·Filed 2022·Application pending·0 cites
- 1458US2023149490A1Novel composition comprising edelweiss-derived exosome as active ingredientEXOCOBIO INC·Filed 2023·Application pending·0 cites
- 1553US2021395694A1Method for promoting production of exosomes and/or extracellular vesiclesEXOCOBIO INC·Filed 2021·Application pending·0 cites
- 1652US11446333B2Use of composition comprising stem cell-derived exosome as effective ingredient for suppression or alleviation of pruritusEXOCOBIO INC·Filed 2019·Granted Sep 20, 2022·0 cites·18 claims
- 1751US2022127578A1Novel exosome production method and application thereofEXOCOBIO INC·Filed 2022·Application pending·0 cites
- 1850US11850297B2Composition comprising sapogenin and exosome as effective ingredientEXOCOBIO INC·Filed 2020·Granted Dec 26, 2023·0 cites·6 claims
- 1948US11730695B2Composition for alleviating facial redness, comprising stem cell-derived exosomes as active ingredientEXOCOBIO INC·Filed 2020·Granted Aug 22, 2023·0 cites·36 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →