Inventor · disambiguated record
Haiyan Song
Also filed as: SONG HAIYAN
3 granted patents·4 pending applications·10 citations·filing 2009–2023
60Inventor score
Technology areasC11D
Top patents by PatentIndex Score
7 records- 0181US7820610B2Laundry detergent containing polyethyleneimine suds collapserPROCTER & GAMBLE·Filed 2009·Granted Oct 26, 2010·7 cites·10 claims
- 0265US9040474B2Granulated foam control composition comprising a polyol ester and cationic polymerALAIN CREUTZ SERGE FIRMIN·Filed 2011·Granted May 26, 2015·3 cites·15 claims
- 0364US12404479B2Laundry detergent composition containing graft copolymer and benefit agentPROCTER & GAMBLE·Filed 2023·Granted Sep 2, 2025·0 cites·16 claims
- 0459US2024018445A1Laundry detergent composition containing graft copolymer and perfume raw materialPROCTER & GAMBLE·Filed 2023·Application pending·0 cites
- 0554US2013326823A1Laundry detergentsPROCTER & GAMBLE·Filed 2013·Application pending·0 cites
- 0654US2013326824A1Laundry detergentsPROCTER & GAMBLE·Filed 2013·Application pending·0 cites
- 0745US2014352076A1Laundry detergentsSONG HAIYAN·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →