Inventor · disambiguated record
Dongyan Qin
Also filed as: QIN DONGYAN
2 granted patents·2 citations·filing 2015–2015
34Inventor score
Files withPROCTER & GAMBLE2
Top patents by PatentIndex Score
2 records- 0181US9862912B2Cleaning compositions containing cationic polymers, and methods of making and using samePROCTER & GAMBLE·Filed 2015·Granted Jan 9, 2018·2 cites·20 claims
- 0246US9840682B2Cleaning compositions with improved sudsing profile comprising a cationic polymer and silicone mixturePROCTER & GAMBLE·Filed 2015·Granted Dec 12, 2017·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →