Inventor · disambiguated record
Ruizhi Pei
Also filed as: PEI RUIZHI
6 granted patents·7 pending applications·0 citations·filing 2019–2023
64Inventor score
Files withPROCTER & GAMBLE13
Top patents by PatentIndex Score
13 records- 0172US2024092990A1Process for making flexible, porous, dissolvable solid sheet articles with improved pore structuresPROCTER & GAMBLE·Filed 2023·Application pending·0 cites
- 0265US12156548B2Pant-type wearable articlePROCTER & GAMBLE·Filed 2023·Granted Dec 3, 2024·0 cites·12 claims
- 0363US11884793B2Molded article with metallic appearancePROCTER & GAMBLE·Filed 2020·Granted Jan 30, 2024·0 cites·12 claims
- 0462US2021332212A1Process for making flexible, porous, dissolvable solid sheet articles with improved pore structuresPROCTER & GAMBLE·Filed 2021·Application pending·0 cites
- 0558US2022348749A1Molded article with metallic appearancePROCTER & GAMBLE·Filed 2022·Application pending·0 cites
- 0656US12116472B2Molded article having a wood grain-like appearancePROCTER & GAMBLE·Filed 2020·Granted Oct 15, 2024·0 cites·6 claims
- 0756US11021679B2Packaged compositionPROCTER & GAMBLE·Filed 2019·Granted Jun 1, 2021·0 cites·17 claims
- 0853US11617397B2Pant-type wearable articlePROCTER & GAMBLE·Filed 2020·Granted Apr 4, 2023·0 cites·6 claims
- 0950US2021139680A1Film with selective opacity contrastPROCTER & GAMBLE·Filed 2021·Application pending·0 cites
- 1047US12336891B2Apertured nonwoven web and method of forming the samePROCTER & GAMBLE·Filed 2021·Granted Jun 24, 2025·0 cites·13 claims
- 1143US2020261282A1Pant-Type Wearable ArticlePROCTER & GAMBLE·Filed 2020·Application pending·0 cites
- 1243US2020260800A1Pant-type wearable articlePROCTER & GAMBLE·Filed 2020·Application pending·0 cites
- 1342US2020260798A1Pant-Type Wearable ArticlePROCTER & GAMBLE·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →