Inventor · disambiguated record
Karin Sperling
Also filed as: SPERLING KARIN
14 granted patents·1 pending application·390 citations·filing 1984–2002
94Inventor score
Top patents by PatentIndex Score
15 records- 0193US5821380A2-cyanoacrylic estersBASF AG·Filed 1995·Granted Oct 13, 1998·87 cites·20 claims
- 0291US6365697B1Water-soluble or water-dispersible polyurethanes with terminal acid groups, the production and the use thereofBASF AG·Filed 1995·Granted Apr 2, 2002·70 cites·23 claims
- 0379US5800803AOral composition exhibiting enhanced uptake by dental tissue of noncationic antibacterial agentsCOLGATE PALMOLIVE CO·Filed 1997·Granted Sep 1, 1998·53 cites·14 claims
- 0477US6132705ACosmetic or pharmaceutical compositions for use on the skinBASF AG·Filed 1997·Granted Oct 17, 2000·48 cites·26 claims
- 0575US6074472AHydrolytic preparation of titanium dioxide pigmentsBASF AG·Filed 1996·Granted Jun 13, 2000·29 cites·2 claims
- 0672US4594447AProcess for catalytic dimerization of acrylic acid derivativesSTUDIENGESELLSCHAFT KOHLE MBH·Filed 1984·Granted Jun 10, 1986·12 cites·7 claims
- 0765US6191188B1Aqueous compositions and their useBASF AG·Filed 1997·Granted Feb 20, 2001·20 cites·10 claims
- 0855US6036962ACosmetic compositions comprising sulfonate groups containing polyamidesBASF AG·Filed 1997·Granted Mar 14, 2000·17 cites·8 claims
- 0954US6153179AHair setting lotionsBASF AG·Filed 1997·Granted Nov 28, 2000·15 cites·5 claims
- 1053US6368583B1Hair treatment compositionBASF AG·Filed 1996·Granted Apr 9, 2002·16 cites·16 claims
- 1147US2003068349A1Use of 5'-deoxy-5'-methylthioadenosine in skin cosmetic compositionsFiled 2002·Application pending·0 cites
- 1245US6015551ACopolymers of carboxylic acids and multiply olefinically unsaturated carboxylic acid derivatives and their use as thickeners and dispergentsBASF AG·Filed 1996·Granted Jan 18, 2000·7 cites·7 claims
- 1343US6153174ACosmetic compositions comprising a combination of UV absorbersBASF AG·Filed 1997·Granted Nov 28, 2000·8 cites·5 claims
- 1442US4709109APreparation of alkenylaromaticsBASF AG·Filed 1986·Granted Nov 24, 1987·7 cites·15 claims
- 1532US6007828ACosmetic preparations containing photostable UV-A filtersBASF AG·Filed 1996·Granted Dec 28, 1999·1 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →