Inventor · disambiguated record
Charles J. Stark
Also filed as: STARK CHARLES J · STARK CHARLES JOHN · STARK JR CHARLES J
22 granted patents·294 citations·filing 1980–2000
96Inventor score
Top patents by PatentIndex Score
22 records- 0188US5602193AAqueous dispersions of epoxy resinsSHELL OIL CO·Filed 1995·Granted Feb 11, 1997·55 cites·12 claims
- 0274US5741835AAqueous dispersions of epoxy resinsSHELL OIL CO·Filed 1997·Granted Apr 21, 1998·31 cites·12 claims
- 0374US5242989AHydroxyl functional derivatives of epoxidized diene polymers and process for making themSHELL OIL CO·Filed 1992·Granted Sep 7, 1993·20 cites·15 claims
- 0473US6359037B1Polyamine/epoxy-functional amidoamine product with epoxy resinFiled 2000·Granted Mar 19, 2002·10 cites·5 claims
- 0573US6221934B1Aqueous dispersions of epoxy resinsSHELL OIL CO·Filed 1998·Granted Apr 24, 2001·32 cites·66 claims
- 0671US5021537APolyacetoacetate-containing epoxy resin compositionsSHELL OIL CO·Filed 1990·Granted Jun 4, 1991·22 cites·22 claims
- 0769US6277928B1Epoxy-functional amidoamine reacted with excess polyamine and monoepoxy as epoxy curativeFiled 1998·Granted Aug 21, 2001·21 cites·18 claims
- 0868US4670504AIonizable olefin based resinous tackifiers for latexSYLVACHEM CORP·Filed 1985·Granted Jun 2, 1987·19 cites·11 claims
- 0968US4344887AMethod for epoxidizing olefinsGEN ELECTRIC·Filed 1981·Granted Aug 17, 1982·6 cites·4 claims
- 1060US6136894AAqueous epoxy resin system with curing agent from reacting acid-terminated polyalkylene glycol with epoxy-amine adductSHELL OIL CO·Filed 1999·Granted Oct 24, 2000·13 cites·12 claims
- 1157US6075099AEpoxidized polyester-based powder coating compositionsSHELL OIL CO·Filed 1996·Granted Jun 13, 2000·14 cites·23 claims
- 1252US4297458ACurable epoxy resinsGEN ELECTRIC·Filed 1980·Granted Oct 27, 1981·9 cites·33 claims
- 1350US6127459AEpoxy resin curing agent-reacting acid-terminated polyalkylene glycol with excess amine-terminated polyamine-epoxy resin adductSHELL OIL CO·Filed 1998·Granted Oct 3, 2000·11 cites·45 claims
- 1450US5264480AHydroxyl functional derivatives of epoxidized diene polymers and process for making themSHELL OIL CO·Filed 1993·Granted Nov 23, 1993·7 cites·18 claims
- 1547US4297457ACurable epoxy resin compositionGEN ELECTRIC·Filed 1980·Granted Oct 27, 1981·7 cites·33 claims
- 1646US4307212ACurable epoxy resinsGEN ELECTRIC·Filed 1980·Granted Dec 22, 1981·7 cites·29 claims
- 1741US4389529AMethod for epoxidizing olefinsGEN ELECTRIC·Filed 1982·Granted Jun 21, 1983·1 cites·3 claims
- 1838US5284901AHydroxyl functional derivatives of epoxidized diene polymers and process for making themSHELL OIL CO·Filed 1993·Granted Feb 8, 1994·2 cites·18 claims
- 1938US4297459ACurable epoxy resinsGEN ELECTRIC·Filed 1980·Granted Oct 27, 1981·1 cites·25 claims
- 2036US5262496AHydroxyl functional derivatives of epoxidized diene polymers and process for making themSHELL OIL CO·Filed 1993·Granted Nov 16, 1993·4 cites·9 claims
- 2132US4307213ACurable epoxy resin compositionsGEN ELECTRIC·Filed 1980·Granted Dec 22, 1981·1 cites·39 claims
- 2231US4288603ASilylated catechol compositionsGEN ELECTRIC·Filed 1980·Granted Sep 8, 1981·1 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →