Inventor · disambiguated record
Mark E. Ragsdale
Also filed as: RAGSDALE MARK · RAGSDALE MARK E · RAGSDALE MARK EDWARD
27 granted patents·2 pending applications·340 citations·filing 1981–2023
97Inventor score
Top patents by PatentIndex Score
29 records- 0190US6605126B1Low-viscosity polymeric colorants exhibiting high color strength characteristicsMILLIKEN & CO·Filed 2000·Granted Aug 12, 2003·27 cites·13 claims
- 0289US5864002AProcess for coloring polymer resins and products thereofMILLIKEN RES CORP·Filed 1996·Granted Jan 26, 1999·32 cites·20 claims
- 0387US5731398ABlack colorant composition exhibiting low flairingMILLIKEN RES CORP·Filed 1996·Granted Mar 24, 1998·25 cites·8 claims
- 0486US4434067APowdered cleaning compositionMILLIKEN RES CORP·Filed 1981·Granted Feb 28, 1984·56 cites·5 claims
- 0585US6250795B1Valve disposition and configuration designed to improve color dosing response time in a process of coloring polyurethane productsMILLIKEN & CO·Filed 2000·Granted Jun 26, 2001·15 cites·15 claims
- 0684US6294590B1Reduction of color degradation of triphenylmethane polymeric colorants within polyurethane foamsMILLIKEN & CO·Filed 2000·Granted Sep 25, 2001·23 cites·14 claims
- 0784US5955523APolyoxalkylenated disazo colored thermoplastic resinsMILLIKEN RES CORP·Filed 1997·Granted Sep 21, 1999·23 cites·20 claims
- 0881US6247839B1Valve disposition and configuration designed to improve color dosing response time in a process of coloring polyurethane foam carpet underlayMILLIKEN & CO·Filed 1999·Granted Jun 19, 2001·25 cites·10 claims
- 0975US11725159B2Stabilized lubricant compositions and heat transfer compositions containing the sameMILLIKEN & CO·Filed 2022·Granted Aug 15, 2023·0 cites·7 claims
- 1075US6395797B2Reduction of color degradation of triphenylmethane polymeric colorants within polyurethane foamsMILLIKEN & CO·Filed 2001·Granted May 28, 2002·13 cites·6 claims
- 1174US6541532B1Scorch inhibiting compositions for polyurethane foamsMILLIKEN & CO·Filed 2000·Granted Apr 1, 2003·10 cites·6 claims
- 1273US6642283B2Stable novel black polyurethane article colorantsMILLIKEN & CO·Filed 2001·Granted Nov 4, 2003·9 cites·14 claims
- 1372US6541531B2Method of introduction of liquid additives utilizing an improved dosing assemblyMILLIKEN & CO·Filed 2001·Granted Apr 1, 2003·8 cites·9 claims
- 1471US5925150ABlack colorant composition exhibiting low flairingMILLIKEN & CO·Filed 1997·Granted Jul 20, 1999·10 cites·18 claims
- 1570US2023331947A1Additive composition and method for using the sameMILLIKEN & CO·Filed 2023·Application pending·0 cites
- 1667US6703443B2Low-viscosity nonaqueous liquid pigment dispersions and methods of utilizing such compositionsMILLIKEN & CO·Filed 2002·Granted Mar 9, 2004·6 cites·8 claims
- 1767US6378734B1Dosing assemblyMILLIKEN & CO·Filed 2000·Granted Apr 30, 2002·5 cites·4 claims
- 1864US6345646B1Injector/valve combination designed to improve color dosing response timeMILLIKEN & CO·Filed 2000·Granted Feb 12, 2002·8 cites·2 claims
- 1963US6627109B2Polyol formulations for producing antiscorch polyurethane slabstock foamsMILLIKEN & CO·Filed 2002·Granted Sep 30, 2003·4 cites·7 claims
- 2063US6316053B1Injector/valve combination designed to improve color dosing response timeMILLIKEN & CO·Filed 2000·Granted Nov 13, 2001·9 cites·8 claims
- 2161US11987552B2Polymeric phenolic antioxidantsMILLIKEN & CO·Filed 2019·Granted May 21, 2024·0 cites·17 claims
- 2261US7247658B2Reduction of discoloration in white polyurethane foamsMILLIKEN & CO·Filed 2003·Granted Jul 24, 2007·5 cites·20 claims
- 2356US6220296B1Injector/valve combination designed to improve color dosing response timeMILLIKEN & CO·Filed 1999·Granted Apr 24, 2001·17 cites·12 claims
- 2455US7094127B2Apparel articles including white polyurethane foams that exhibit a reduction in propensity for discoloringMILLIKEN & CO·Filed 2004·Granted Aug 22, 2006·1 cites·22 claims
- 2555US6607591B1Low-viscosity nonaqueous liquid pigment dispersions and methods of utilizing such compositionsMILLIKEN & CO·Filed 2000·Granted Aug 19, 2003·2 cites·25 claims
- 2654US2020032034A1Polymeric amine antioxidantsMILLIKEN & CO·Filed 2019·Application pending·0 cites
- 2747US6077927AProcess for coloring polymer resins and products thereofMILLIKEN & CO·Filed 1998·Granted Jun 20, 2000·7 cites·9 claims
- 2845US6794420B2Methods of producing stable novel black polyurethane articles with polymeric colorantsMILLIKEN & CO·Filed 2003·Granted Sep 21, 2004·0 cites·6 claims
- 2944US6525108B2Scorch inhibiting compositions for polyurethane foamsMILLIKEN & CO·Filed 2001·Granted Feb 25, 2003·0 cites·2 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →