Inventor · disambiguated record
Esther Prat Queralt
Also filed as: PRAT QUERALT ESTHER
5 granted patents·1 pending application·56 citations·filing 1992–2002
79Inventor score
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6 records- 0164US6914146B2Methods of using esterquats having acyl groups derived from short-chain monocarboxylic acids and short-chain dicarboxylic acids to improve cosmetic compositionsCOGNIS IBERIA SL·Filed 2002·Granted Jul 5, 2005·3 cites·20 claims
- 0264US5580850AFoaming detergent mixturesHENKEL KGAA·Filed 1993·Granted Dec 3, 1996·24 cites·8 claims
- 0359US5576451AEsters of fatty acids with ethoxylated polyolsHENKEL KGAA·Filed 1992·Granted Nov 19, 1996·22 cites·20 claims
- 0456US7824667B2Use of cationic preparationsCOGNIS IP MAN GMBH·Filed 2002·Granted Nov 2, 2010·1 cites·8 claims
- 0538US5609167AAcidic hair care preparationsHENKEL KGAA·Filed 1995·Granted Mar 11, 1997·6 cites·20 claims
- 0638US2003147963A1Cosmetic preparationsFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →