Inventor · disambiguated record
Stephen A. Fischer
Also filed as: FISCHER STEPHEN A
43 granted patents·2 pending applications·823 citations·filing 1982–2023
98Inventor score
Files withHENKEL CORP35BOUGUETTAYA MOHAMED1COGNIS CORP1COOK COMPOSITES & POLYMERS1COOK COMPOSITES & POLYMERS CO1
Top patents by PatentIndex Score
45 records- 0197US5239047AWet strength resin composition and method of making sameHENKEL CORP·Filed 1991·Granted Aug 24, 1993·96 cites·19 claims
- 0289US5447602AProcess for repulping wet-strength paperHENKEL CORP·Filed 1993·Granted Sep 5, 1995·53 cites·22 claims
- 0384US5593543AProcess for repulping wet strength paperHENKEL CORP·Filed 1993·Granted Jan 14, 1997·34 cites·14 claims
- 0483US5804682AAqueous dispersions of polyamidesHENKEL CORP·Filed 1996·Granted Sep 8, 1998·46 cites·68 claims
- 0577US5534192AComposition and method for treating substrates to reduce electrostatic charge and resultant articleHENKEL CORP·Filed 1995·Granted Jul 9, 1996·36 cites·24 claims
- 0675US6077900AAqueous polyamide dispersion compositionCOGNIS CORP·Filed 1998·Granted Jun 20, 2000·32 cites·3 claims
- 0774US5773507AAnti-static composition and process for making sameHENKEL CORP·Filed 1995·Granted Jun 30, 1998·22 cites·25 claims
- 0872US5189142AWet strength resin composition and method of making sameHENKEL CORP·Filed 1990·Granted Feb 23, 1993·31 cites·20 claims
- 0971US5364927AWet strength resin composition and method of making sameHENKEL CORP·Filed 1993·Granted Nov 15, 1994·29 cites·3 claims
- 1071US4478795AAluminum trihydroxide deliquoring with anionic polymersDIAMOND SHAMROCK CHEM·Filed 1982·Granted Oct 23, 1984·20 cites·12 claims
- 1167US6160059ABulk polymerization process for preparing solid acrylic resinCOOK COMPOSITES & POLYMERS·Filed 1997·Granted Dec 12, 2000·19 cites·32 claims
- 1267US2024059908A1Surface Coating CompositionRepela Tech LLC·Filed 2023·Application pending·0 cites
- 1365US6187856B1Anti-static composition and process for making sameHENKEL CORP·Filed 1998·Granted Feb 13, 2001·25 cites·18 claims
- 1464US5525261AAnti-static composition and method of making the sameHENKEL CORP·Filed 1994·Granted Jun 11, 1996·25 cites·15 claims
- 1563US6225398B1Aqueous dispersions of polymersHENKEL CORP·Filed 1998·Granted May 1, 2001·21 cites·22 claims
- 1663US5728895APolymeric thickeners for aqueous compositionsHENKEL CORP·Filed 1996·Granted Mar 17, 1998·28 cites·9 claims
- 1763US5723538AAqueous dispersions of polyamidesHENKEL CORP·Filed 1996·Granted Mar 3, 1998·20 cites·56 claims
- 1862US5948880AAqueous dispersions of polyamidesHENKEL CORP·Filed 1997·Granted Sep 7, 1999·20 cites·127 claims
- 1962US5868826AThickener for aqueous compositionsHENKEL CORP·Filed 1996·Granted Feb 9, 1999·18 cites·28 claims
- 2062US5786436AMethods of preparing inorganic pigment dispersionsHENKEL CORP·Filed 1997·Granted Jul 28, 1998·22 cites·57 claims
- 2160US6476170B1Solid acrylic resin using a continuous tube reactorCOOK COMPOSITES & POLYMERS CO·Filed 2000·Granted Nov 5, 2002·5 cites·47 claims
- 2259US5597406AMethod of thickening aqueous formulationsHENKEL CORP·Filed 1994·Granted Jan 28, 1997·16 cites·30 claims
- 2359US5350796AWet strength resin compositionHENKEL CORP·Filed 1993·Granted Sep 27, 1994·14 cites·8 claims
- 2457US5120773AWet strength resin composition and method of making sameHENKEL CORP·Filed 1991·Granted Jun 9, 1992·16 cites·7 claims
- 2555US5597407AMethod of thickening aqueous formulationsHENKEL CORP·Filed 1995·Granted Jan 28, 1997·13 cites·17 claims
- 2654US5886135AAqueous dispersions of polyamidesHENKEL CORP·Filed 1997·Granted Mar 23, 1999·13 cites·121 claims
- 2754US5501813AThickener for aqueous compositionsHENKEL CORP·Filed 1993·Granted Mar 26, 1996·13 cites·4 claims
- 2853US2013131223A1Tackifiers For Composite ArticlesBOUGUETTAYA MOHAMED·Filed 2011·Application pending·0 cites
- 2952US5444127ATertiary amine derivatives as components of polymer forming systemsHENKEL CORP·Filed 1993·Granted Aug 22, 1995·11 cites·11 claims
- 3051US6197879B1Methods of preparing inorganic pigment dispersionsHENKEL CORP·Filed 1996·Granted Mar 6, 2001·11 cites·8 claims
- 3151US6123990AAnti-static lubricant composition and method of making sameHENKEL CORP·Filed 1998·Granted Sep 26, 2000·11 cites·12 claims
- 3251US5605683AAlkyl polyglycosides in hair skin cleansing compositionsHENKEL CORP·Filed 1996·Granted Feb 25, 1997·11 cites·10 claims
- 3350US5770680AAqueous dispersions of polyamidesFiled 1996·Granted Jun 23, 1998·17 cites·67 claims
- 3447US5567808AAlkyl polyglycosides having improved aesthetic and tactile propertiesHENKEL CORP·Filed 1994·Granted Oct 22, 1996·9 cites·28 claims
- 3547US5116887AWet strength resin composition and method of making sameHENKEL CORP·Filed 1989·Granted May 26, 1992·9 cites·6 claims
- 3646US6002049APolymeric thickeners for aqueous compositionsHENKEL CORP·Filed 1997·Granted Dec 14, 1999·12 cites·27 claims
- 3745US5382324AMethod for enhancing paper strengthHENKEL CORP·Filed 1993·Granted Jan 17, 1995·10 cites·13 claims
- 3844US6379813B1Pigmented compositions and articles of manufacture containing sameJOHNSON S C COMM MARKETS INC·Filed 1999·Granted Apr 30, 2002·14 cites·68 claims
- 3943US5783553AAlkyl polyglycosides having improved aesthetic and tactile propertiesHENKEL CORP·Filed 1995·Granted Jul 21, 1998·4 cites·69 claims
- 4042US5575892AWet strength resin compositionHENKEL CORP·Filed 1995·Granted Nov 19, 1996·5 cites·7 claims
- 4139US5663263AAqueous thickener composition and process for making sameGEO SPECIALTY CHEMICALS INC·Filed 1996·Granted Sep 2, 1997·4 cites·27 claims
- 4236US5492956ALow organic chlorine wet strength resin composition and methods of making the sameHENKEL CORP·Filed 1995·Granted Feb 20, 1996·4 cites·3 claims
- 4335US4751322AMonomer purificationDIAMON SHAMROCK CHEMICAL CO·Filed 1986·Granted Jun 14, 1988·2 cites·7 claims
- 4433US5408024AResin compositionHENKEL CORP·Filed 1994·Granted Apr 18, 1995·1 cites·13 claims
- 4532US5503713AWet strength resin compositionHENKEL CORP·Filed 1994·Granted Apr 2, 1996·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →