Inventor · disambiguated record
Zhi Yan Chew
Also filed as: CHEW ZHI YAN
3 granted patents·2 pending applications·3 citations·filing 2022–2025
56Inventor score
Technology areasA61Q
Files withPROCTER & GAMBLE5
Top patents by PatentIndex Score
5 records- 0194US12036298B2Skin care composition and method for treating post-acne marksPROCTER & GAMBLE·Filed 2022·Granted Jul 16, 2024·3 cites·18 claims
- 0285US2024315938A1Skin care composition and method for treating post-acne marksPROCTER & GAMBLE·Filed 2024·Application pending·0 cites
- 0381US12409119B2Skin care compositionPROCTER & GAMBLE·Filed 2022·Granted Sep 9, 2025·0 cites·20 claims
- 0479US12280132B2Skin care compositionPROCTER & GAMBLE·Filed 2022·Granted Apr 22, 2025·0 cites·13 claims
- 0565US2025213446A1Skin care compositionPROCTER & GAMBLE·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →