Inventor · disambiguated record
Abid N. Merchant
Also filed as: MERCHANT ABID N · MERCHANT ABID NAZARALI
46 granted patents·1,329 citations·filing 1988–2006
99Inventor score
Files withDU PONT45
Top patents by PatentIndex Score
46 records- 0196US5064560ATernary azeotropic compositions of 43-10mee (CF3 CHFCHFCH2 CF.sub.DU PONT·Filed 1990·Granted Nov 12, 1991·95 cites·15 claims
- 0295US5196137AAzeotropic composition of 1,1,1,2,3,4,4,5,5,5-decafluoropentane and trans-1,2-dichloroethylene, cis-1,2-dichloroethylene or 1,1-dichlorethaneDU PONT·Filed 1991·Granted Mar 23, 1993·110 cites·8 claims
- 0392US5023010ABinary azeotropic compositions of 1,1,1,2,3,3-hexafluoro-3-methoxypropane with methanol or isopropanol or N-propanolDU PONT·Filed 1990·Granted Jun 11, 1991·69 cites·19 claims
- 0491US5023009ABinary azeotropic compositions of 1,1,1,2,3,3-hexafluoro-3-methoxypropane and 2,2,3,3,3-pentafluoropropanol-1DU PONT·Filed 1990·Granted Jun 11, 1991·59 cites·8 claims
- 0590US7476331B2Compositions comprising 1,1,1,2,2,3,4,5,5,6,6,7,7,7-tetradecafluoroheptane and uses thereofDU PONT·Filed 2006·Granted Jan 13, 2009·10 cites·18 claims
- 0690US5037573ABinary azeotropic compositions of 1,1-dichloro-1-fluoroethane and n-perfluorobutylethyleneDU PONT·Filed 1990·Granted Aug 6, 1991·65 cites·8 claims
- 0789US5064559ABinary azeotropic compositions of (CF3 CHFCHFCF2 CF3) with methanol or ethanol or isopropanolDU PONT·Filed 1990·Granted Nov 12, 1991·68 cites·17 claims
- 0889US5037572ATernary azeotropic compositions of n-perfluorobutylethylene and trans-1,2-dichloroethylene with methanol or ethanol or isopropanolDU PONT·Filed 1990·Granted Aug 6, 1991·56 cites·13 claims
- 0988US5250208ATernary azeotropic compositionsDU PONT·Filed 1992·Granted Oct 5, 1993·77 cites·5 claims
- 1087US5824634ACleaning compositions with decafluoropentane and acetoneDU PONT·Filed 1996·Granted Oct 20, 1998·59 cites·6 claims
- 1184US5531916AHydrofluorocarbon cleaning compositionsDU PONT·Filed 1993·Granted Jul 2, 1996·37 cites·9 claims
- 1283US5026498ABinary azeotropic compositions of 1,1,1,2,3,3-hexafluoro-3-methoxypropane with one of trans-1,2-dichloroethylene, cis-1,2-dichloroethylene, 1,1-dichloro-1,2-difluoroethane or 1,2-dichloro-1,1,-difluoroethaneDU PONT·Filed 1990·Granted Jun 25, 1991·37 cites·12 claims
- 1382US5827446ANonafluoromethoxybutane compositionsDU PONT·Filed 1997·Granted Oct 27, 1998·37 cites·5 claims
- 1482US5098595ATernary azeotropic compositions of 1,1,1,2,3,3-hexafluoro-3-methoxypropane and cis-1,2-dichloroethylene with methanol or ethanol or isopropanol or n-propanolDU PONT·Filed 1990·Granted Mar 24, 1992·44 cites·18 claims
- 1582US5039445ATernary azeotropic compositions of N-perfluorobutylethylene and cis-1,2-dichloroethylene with methanol or ethanol or isopropanolDU PONT·Filed 1990·Granted Aug 13, 1991·42 cites·13 claims
- 1680US5026497AAzeotropic compositions of perfluoro-1,2-dimethylcyclobutane with methanol and 1,1-dichloro-1-fluoroethane or dichlorotrifluoroethaneDU PONT·Filed 1990·Granted Jun 25, 1991·29 cites·16 claims
- 1778US5851436ANonafluoromethoxybutane compositionsDU PONT·Filed 1997·Granted Dec 22, 1998·37 cites·10 claims
- 1875US5194170ABinary azeotropic compositions of 1,1,2,2,3,3,4,4-octafluorobutane and either tran-1,2-dichloroethylene, cis 1,2-dichloroethylene, or 1-1 dichloroethaneDU PONT·Filed 1992·Granted Mar 16, 1993·32 cites·5 claims
- 1975US5100572ABinary azeotropic compositions of polyfluoropentanes and methanolDU PONT·Filed 1991·Granted Mar 31, 1992·28 cites·8 claims
- 2074US5035830ABinary azeotropic compositions of hexafluoropropylene/ethylene cyclic dimer with methanol or ethanolDU PONT·Filed 1990·Granted Jul 30, 1991·31 cites·16 claims
- 2174US4994202AAzeotropic compositions of perfluoro-1,2-dimethylcyclobutane with 1,1-dichloro-1-fluoroethane or dichlorotrifluoroethaneDU PONT·Filed 1990·Granted Feb 19, 1991·27 cites·16 claims
- 2273US5759986ADecafluoropentane compositionsFiled 1997·Granted Jun 2, 1998·29 cites·4 claims
- 2373US5026499ATernary azeotropic compositions of hexafluoropropylene/ethylene cyclic dimer with trans-1,2-dichloroethylene and methanolDU PONT·Filed 1990·Granted Jun 25, 1991·30 cites·12 claims
- 2471US5221493AAzeotropic compositions of 1,1,2,2,3,3,4,4-octafluorobutane and alcohols or ketonesDU PONT·Filed 1991·Granted Jun 22, 1993·24 cites·6 claims
- 2570US5580906ATernary azeotropic compositionsDU PONT·Filed 1995·Granted Dec 3, 1996·21 cites·4 claims
- 2670US5116525ATernary azeotropic compositions of dichloropentafluoropropane and trans-1,2-dichloroethylene with methanol or ethanol or isopropanolDU PONT·Filed 1990·Granted May 26, 1992·20 cites·16 claims
- 2767US5066418ABinary azeotropic compositions of 3-chloro-1,1,1-trifluoropropane with methanol or ethanol, or trans-1,2-dichloroethyleneDU PONT·Filed 1990·Granted Nov 19, 1991·16 cites·12 claims
- 2867US4961869ATernary azeotropic compositions of 2,3-dichloro-1,1,1,3,3-pentafluoropropane with trans-1,2-dichloroethylene and methanolDU PONT·Filed 1989·Granted Oct 9, 1990·18 cites·5 claims
- 2964US4999127AAzeotropic composition of 2-chloro-1,1,2-trifluoroethyl-2-difluoromethyl ether with trans-1,2-dichloroethylene and methnanolDU PONT·Filed 1989·Granted Mar 12, 1991·23 cites·9 claims
- 3060US5762817ADecafluoropentane compositionsDU PONT·Filed 1997·Granted Jun 9, 1998·13 cites·15 claims
- 3152US5430206AMethod for purifying dichloropentafluoropropanesDU PONT·Filed 1991·Granted Jul 4, 1995·4 cites·16 claims
- 3252US5034149ABinary azeotropic compositions of 3-chloro-1,1,1-trifluoropropane with methanol or ethanol, or trans-1,2-dichloroethyleneDU PONT·Filed 1990·Granted Jul 23, 1991·10 cites·16 claims
- 3351US5318716AAzeotrope-like mixtures of 1,1-dichloro-2,2,2-trifluoroethane and 1,1-dichloro-1-fluoroethaneDU PONT·Filed 1989·Granted Jun 7, 1994·8 cites·11 claims
- 3449US4877545AAzeotropic compositions of 1,1,2-trichlorotrifluoroethane and trans-1,2-dichloroethylene with ethanol, N-propanol, isopropanol and acetone or with ethanol or acetone and nitromethaneDU PONT·Filed 1988·Granted Oct 31, 1989·15 cites·26 claims
- 3544US4970013ABinary azeotropic composition of 2,3-dichloro-1,1,1,3-3-pentafluoropropane and methanolDU PONT·Filed 1989·Granted Nov 13, 1990·10 cites·8 claims
- 3642US4986928ABinary azeotropic compositions of 1-chloro-1,2,2-trifluorocyclobutane and methanolDU PONT·Filed 1990·Granted Jan 22, 1991·6 cites·12 claims
- 3735US5104564AHigh-boiling hydrochlorofluorocarbon solvent blendsDU PONT·Filed 1989·Granted Apr 14, 1992·7 cites·28 claims
- 3834US5897809ADecafluoropentane compositionsDU PONT·Filed 1997·Granted Apr 27, 1999·3 cites·5 claims
- 3934US4936923AAzeotropic compositions of 1,1,2-trichlorotrifluoroethane with cis-1,2-dichloroethylene and n-propanol or isopropanol with or without nitromethaneDU PONT·Filed 1989·Granted Jun 26, 1990·4 cites·11 claims
- 4034US4812256AAzeotropic compositions of 1,1-difluoro-1,2,2-trichloroethane and methanol, ethanol, isopropanol or n-propanolDU PONT·Filed 1988·Granted Mar 14, 1989·7 cites·15 claims
- 4132US4810412AAzeotropic compositions of 1,1-difluoro-2,2-dichloroethane and methanol or ethanolDU PONT·Filed 1988·Granted Mar 7, 1989·5 cites·9 claims
- 4231US5246617AAzeotropic compositions of 1,1-dichloro-1-fluoroethane and methanol/ethanolDU PONT·Filed 1988·Granted Sep 21, 1993·1 cites·18 claims
- 4331US5066417ABinary azeotropic compositions of 2,2-dichloro-1,2-difluoroethane with methanol, ethanol, or trans-1,2-dichloroethyleneDU PONT·Filed 1989·Granted Nov 19, 1991·2 cites·10 claims
- 4430US5240634ATernary azeotropic compositions of 1,1-dichloro-1,2-difluoroethane and cis-1,2-dichloroethylene with methanol or ethanol or n-propanolDU PONT·Filed 1990·Granted Aug 31, 1993·1 cites·19 claims
- 4530US5227087AConstant-boiling, azeotrope-like mixtures of dichlorotrifluoroethane, 1,1-dichloro-1-fluoroethane and methanol and/or ethanolDU PONT·Filed 1989·Granted Jul 13, 1993·0 cites·20 claims
- 4630US4814100AAzeotropic composition of 1,1-difluoro-2,2-dichloroethane and acetoneDU PONT·Filed 1988·Granted Mar 21, 1989·3 cites·6 claims
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