Inventor · disambiguated record
Youn Ki Cho
Also filed as: CHO YOUN KI
1 granted patent·4 pending applications·1 citations·filing 2018–2023
16Inventor score
Files withACTIVON CO LTD5
Top patents by PatentIndex Score
5 records- 0166US11149146B2Irreversible thermochromic molded article for prevention of overheating and method for preparing sameACTIVON CO LTD·Filed 2018·Granted Oct 19, 2021·1 cites·2 claims
- 0251US2025177265A1Preservative comprising caprylic hydroxamic acid, 4'-hydroxyacetophenone, and polyol for externally-applied skin preparation, and cosmetic composition comprising sameACTIVON CO LTD·Filed 2023·Application pending·0 cites
- 0351US2025214924A1Novel compounds and uses thereofACTIVON CO LTD·Filed 2023·Application pending·0 cites
- 0441US2025019555A1Ink composition for surface printing on cosmetics, and method for surface printing on cosmetics by using sameACTIVON CO LTD·Filed 2022·Application pending·0 cites
- 0541US2023372227A1Preservative comprising polylysine and caprylyl glyceryl ether for external-use skin formulations and cosmetics composition comprising sameACTIVON CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →