Inventor · disambiguated record
Alexander Kud
Also filed as: KUD ALEXANDER
38 granted patents·1,369 citations·filing 1981–1998
98Inventor score
Top patents by PatentIndex Score
38 records- 0198US5786313AUse of glycine-N,N-diacetic acid derivatives as biodegradable complexing agents for alkaline earth metal ions and heavy metal ions and process for the preparation thereofBASF AG·Filed 1994·Granted Jul 28, 1998·102 cites·1 claims
- 0298US5770553AUse of polyaspartic acid in detergents and cleanersBASF AG·Filed 1994·Granted Jun 23, 1998·130 cites·5 claims
- 0396US5227446AGraft copolymers of monosaccharides, oligosaccharides, polysaccharides and modified polysaccharides, the preparation thereof, and their useBASF AG·Filed 1991·Granted Jul 13, 1993·156 cites·3 claims
- 0496US4746456ADetergents containing graft copolymers of polyalkylene oxides and vinyl acetate as antiredeposition inhibitorsBASF AG·Filed 1986·Granted May 24, 1988·136 cites·15 claims
- 0593US6264839B1Phosphonomethylated polyvinylamines and preparation and use thereofBASF AG·Filed 1993·Granted Jul 24, 2001·83 cites·14 claims
- 0693US5747635AModified polyaspartic acids, preparation thereof and use thereofBASF AG·Filed 1993·Granted May 5, 1998·66 cites·31 claims
- 0792US4904408AUse of graft polymers based on polyalkylene oxides as grayness inhibitors in the wash and aftertreatment of textile material containing synthetic fibersKUD ALEXANDER·Filed 1988·Granted Feb 27, 1990·91 cites·8 claims
- 0888US5142020APolyesters containing nonionic surfactants as cocondensed units, preparation thereof and use thereof in detergentsBASF AG·Filed 1991·Granted Aug 25, 1992·60 cites·24 claims
- 0987US5399286APolyacetals, preparation thereof and use thereof in detergentsBASF AG·Filed 1992·Granted Mar 21, 1995·38 cites·5 claims
- 1086US4846994AUse of graft polymers based on polyalkylene oxides as grayness inhibitors in the wash and aftertreatment of textile material containing synthetic fibersBASF AG·Filed 1988·Granted Jul 11, 1989·52 cites·7 claims
- 1182US5639832APreparation of products of the reaction of polyaspartimide and amino acids and the use thereofBASF AG·Filed 1994·Granted Jun 17, 1997·42 cites·10 claims
- 1281US5273676ACopolymers with monomers containing polyalkylene oxide blocks, preparation thereof and use thereofBASF AG·Filed 1990·Granted Dec 28, 1993·45 cites·8 claims
- 1380US6005141AUse of glycine-N,N-diacetic acid derivatives as biodegradable complexing agents for alkaline earth metal ions and heavy metal ions and process for the preparation thereofBASF AG·Filed 1998·Granted Dec 21, 1999·24 cites·4 claims
- 1480US4849126AUse of graft polymers based on polyesters, polyester urethanes and polyester amides as grayness inhibitors in detergentsBASF AG·Filed 1988·Granted Jul 18, 1989·28 cites·12 claims
- 1578US6008176AUse of glycine-N, N-diacetic acid derivatives as biodegradable complexing agents for alkaline earth metal ions and heavy metal ionsBASF AG·Filed 1998·Granted Dec 28, 1999·14 cites·10 claims
- 1675US5548036APreparation of polymers of aspartic acid and their useBASF AG·Filed 1993·Granted Aug 20, 1996·32 cites·8 claims
- 1775US5126069AWater-soluble or -dispersible, oxidized polymer detergent additivesBASF AG·Filed 1990·Granted Jun 30, 1992·33 cites·5 claims
- 1875US4846995AUse of graft polymers based on polyalkylene oxides as grayness inhibitors in the wash and aftertreatment of textile material containing syntheic fibersBASF AG·Filed 1988·Granted Jul 11, 1989·36 cites·9 claims
- 1967US5179201AAlkyl mono-and polyglucoside ether carboxylates, and their preparation and use thereofBASF AG·Filed 1991·Granted Jan 12, 1993·24 cites·3 claims
- 2066US5217642APolyester with tartaric acid, preparation thereof and use thereof as detergent additives, and polyesters of tartaric acid and tetracarboxylic acidsBASF AG·Filed 1991·Granted Jun 8, 1993·14 cites·11 claims
- 2164US4980088ADetergent compositions with copolymers of 1,2-dialkoxyethylenes and monoethylenically unsaturated dicarboxylic anhydridesBASF AG·Filed 1989·Granted Dec 25, 1990·14 cites·3 claims
- 2261US5506332APreparation of polyacetals, use thereof and novel polyacetalsBASF AG·Filed 1993·Granted Apr 9, 1996·11 cites·8 claims
- 2358US5652283APreparation of finely divided mixtures of amphiphilic polymers and polycarboxylates and use thereofBASF AG·Filed 1996·Granted Jul 29, 1997·17 cites·22 claims
- 2458US5488095ACondensation products that contain N,O-acetal or carboxamide structures, preparation thereof, use thereof, and condensation products that contain acetal-lactone structuresBASF AG·Filed 1995·Granted Jan 30, 1996·15 cites·7 claims
- 2557US4654432APreparation of 2-(hydroxymethyl)-acrylonitrile and 2-(hydroxymethyl)-acrylatesBASF AG·Filed 1985·Granted Mar 31, 1987·5 cites·14 claims
- 2656US4314922AProcess for the preparation of aqueous polyurethane dispersionsBASF AG·Filed 1981·Granted Feb 9, 1982·12 cites·7 claims
- 2755US5574113APolycocondensates based on aspartic acid, their preparation and their useBASF AG·Filed 1994·Granted Nov 12, 1996·9 cites·5 claims
- 2855US5508394ACitric esters of polyhydroxy compounds and use thereof in detergentsBASF AG·Filed 1992·Granted Apr 16, 1996·16 cites·10 claims
- 2953US5639723AReaction products of polybasic carboxylic acids and amino-containing compounds, their preparation and their use in detergents and cleaning agentsBASF AG·Filed 1993·Granted Jun 17, 1997·8 cites·7 claims
- 3051US5733342AHydroxamic acids and hydroxamic acid ethers, and the use thereof as complexing agentsBASF AG·Filed 1994·Granted Mar 31, 1998·13 cites·4 claims
- 3151US4952655AWater-soluble copolymers, their preparation and their useBASF AG·Filed 1988·Granted Aug 28, 1990·8 cites·3 claims
- 3249US5652330APreparation of polycondensates of citric acid and use thereof in detergents and cleanersBASF AG·Filed 1995·Granted Jul 29, 1997·11 cites·7 claims
- 3347US5025103AGlycerol aminocarboxylates and preparation and use thereofBASF AG·Filed 1990·Granted Jun 18, 1991·3 cites·7 claims
- 3443US5665693AUse of carboxyl-containing reaction products of proteins or protein hydrolyzates in detergents and cleanersBASF AG·Filed 1994·Granted Sep 9, 1997·8 cites·2 claims
- 3542US5773541APreparation of copolymers of vinyl esters and monoethylenically unsaturated carboxylic acids and their useBASF AG·Filed 1995·Granted Jun 30, 1998·8 cites·7 claims
- 3640US4652669A2-(1-hydroxycarbalkoxymethyl)-acrylonitriles and 2-(1-hydroxycarbalkoxymethyl)-acrylates and their preparationBASF AG·Filed 1985·Granted Mar 24, 1987·1 cites·2 claims
- 3736US5756594APolymers containing polyacetal blocks, their preparation and their useBASF AG·Filed 1997·Granted May 26, 1998·4 cites·16 claims
- 3830US5739241AVinyl formate copolymers, preparation thereof, and use thereof in detergents and cleanersBASF AG·Filed 1995·Granted Apr 14, 1998·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →