Inventor · disambiguated record
Karin Sperling-Vietmeier
Also filed as: SPERLING-VIETMEIER KARIN
13 granted patents·508 citations·filing 1989–1999
94Inventor score
Files withBASF AG13
Top patents by PatentIndex Score
13 records- 0195US6372876B1Use of polyurethanes which are soluble or dispersible in water as aids in cosmetic and pharmaceutical compositions, and polyurethanes which contain polylactic acid polyols as copolymerized unitsBASF AG·Filed 1999·Granted Apr 16, 2002·164 cites·6 claims
- 0294US6335003B1Use of cationic polyurethanes and polyureas as ingredients of cosmetic preparationsBASF AG·Filed 1993·Granted Jan 1, 2002·77 cites·4 claims
- 0387US5320833AArylpolyenecarboxylic acids and their derivatives as sunscreen agents in cosmetic preparationsBASF AG·Filed 1991·Granted Jun 14, 1994·32 cites·10 claims
- 0477US6001337ACosmetic composition with polymer-bound benzophenone chromophoresBASF AG·Filed 1997·Granted Dec 14, 1999·40 cites·3 claims
- 0575US5869099ACosmetic composition with polymer-bound benzophenone chromophoresBASF AG·Filed 1997·Granted Feb 9, 1999·42 cites·5 claims
- 0675US5498690AUse of polycondensation products, and novel polycondensation productsBASF AG·Filed 1993·Granted Mar 12, 1996·20 cites·8 claims
- 0767US5306484AHair setting compositionBASF AG·Filed 1992·Granted Apr 26, 1994·33 cites·10 claims
- 0862US5196188ATerpolymers, use thereof in hair setting compositions for increased stiffness, and hair setting compositions containing sameBASF AG·Filed 1991·Granted Mar 23, 1993·22 cites·9 claims
- 0961US5132417ACopolymer based on tert-butyl acrylate or methacrylateBASF AG·Filed 1989·Granted Jul 21, 1992·24 cites·8 claims
- 1059US6482393B1Hairsetting compositionsBASF AG·Filed 1994·Granted Nov 19, 2002·23 cites·3 claims
- 1157US6528575B1Use of crosslinked copolymers of monoethylenically unsaturated carboxylic acids as stabilizer in oil-in-water emulsionsBASF AG·Filed 1994·Granted Mar 4, 2003·20 cites·5 claims
- 1248US5846524ASulfonate-bearing polyamides and their use in hairsetting compositionsBASF AG·Filed 1997·Granted Dec 8, 1998·11 cites·5 claims
- 1329US5177222A1,1-dialkoxy-2-oxo-6-aryl-3,5-alkadienesBASF AG·Filed 1990·Granted Jan 5, 1993·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →