Inventor · disambiguated record
Ashok M. Sarpeshkar
Also filed as: SARPESHKAR ASHOK · SARPESHKAR ASHOK M
22 granted patents·2 pending applications·602 citations·filing 1990–2006
96Inventor score
Top patents by PatentIndex Score
24 records- 0196US6358296B1Slow-release polyurethane encapsulated fertilizer using oleo polyolsBAYER AG·Filed 2000·Granted Mar 19, 2002·81 cites·25 claims
- 0296US5346981ARadiopaque polyurethanesMILES INC·Filed 1993·Granted Sep 13, 1994·92 cites·8 claims
- 0389US5191012AAqueous dispersions of encapsulated polyisocyanatesMILES INC·Filed 1991·Granted Mar 2, 1993·44 cites·8 claims
- 0488US6364925B1Polyurethane encapsulated fertilizer having improved slow-release propertiesBAYER AG·Filed 1999·Granted Apr 2, 2002·58 cites·48 claims
- 0588US5177170ARadiopaque polyurethanesMILES INC·Filed 1992·Granted Jan 5, 1993·41 cites·5 claims
- 0686US6352661B1PMDI wood binders containing hydrophobic diluentsBAYER AG·Filed 1999·Granted Mar 5, 2002·51 cites·15 claims
- 0785US5212230AAqueous polyurea dispersions prepared by an emulsion polymerization processMILES INC·Filed 1991·Granted May 18, 1993·34 cites·16 claims
- 0882US5389720AAqueous polyisocyanate dispersionsMILES INC·Filed 1990·Granted Feb 14, 1995·48 cites·4 claims
- 0971US5708073ANon-aqueous, base-degradable polyurethaneBAYER AG·Filed 1996·Granted Jan 13, 1998·24 cites·2 claims
- 1071US5185200AAqueous polyisocyanate dispersions with reduced isocyanate contents and their use for the production of fiberglass matsMILES INC·Filed 1991·Granted Feb 9, 1993·18 cites·25 claims
- 1167US5013810AImpact absorbing mediaMOBAY CORP·Filed 1990·Granted May 7, 1991·17 cites·6 claims
- 1264US5719229AProcess for preparing solid elastomeric polyurethanes having reduced surface skinningBAYER AG·Filed 1995·Granted Feb 17, 1998·19 cites·12 claims
- 1362US5656713AThermoformable polyurethanesBAYER AG·Filed 1996·Granted Aug 12, 1997·16 cites·16 claims
- 1461US6277943B1One-shot polyurethane elastomers with very low compression setBAYER AG·Filed 1999·Granted Aug 21, 2001·15 cites·30 claims
- 1560US6669407B2Polyurethane geotextile composite liner with improved water resistance and a process for the production thereofBAYER AG·Filed 2001·Granted Dec 30, 2003·7 cites·21 claims
- 1655US5283298AHydrophilic polyurethane compositionsMILES INC·Filed 1993·Granted Feb 1, 1994·8 cites·3 claims
- 1748US5079328APolyurethane elastomersMOBAY CORP·Filed 1990·Granted Jan 7, 1992·7 cites·4 claims
- 1846US2007093602A1Solid polyurethane compositions, infrastucture repair and geo-stabilization processesBAYER MATERIALSCIENCE LLC·Filed 2006·Application pending·0 cites
- 1943US5250620AHydrophilic polyvinylpyrrolidone compositions having a low coefficient of frictionMILES INC·Filed 1991·Granted Oct 5, 1993·4 cites·7 claims
- 2042US5081204APolyurethane elastomersMOBAY CORP·Filed 1990·Granted Jan 14, 1992·5 cites·1 claims
- 2140US5079327APolyurethane elastomersMOBAY CORP·Filed 1990·Granted Jan 7, 1992·4 cites·4 claims
- 2239US2007100112A1Polyurethane-urea elastomersBAYER MATERIALSCIENCE LLC·Filed 2005·Application pending·0 cites
- 2338US6248856B1One-shot polyurethane elastomers with very low compression setsBAYER AG·Filed 1999·Granted Jun 19, 2001·6 cites·22 claims
- 2437US5081210APolyurethane elastomersMOBAY CORP·Filed 1990·Granted Jan 14, 1992·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →