Assignee
SUPREX CORP
US·16 granted patents·855 citations·filing 1988–1997
Top patents by PatentIndex Score
16 records- 0196US5954954AMethod and apparatus for determination of analyte concentrationSUPREX CORP·Filed 1997·Granted Sep 21, 1999·314 cites·22 claims
- 0294US5316262AFluid restrictor apparatus and method for making the sameSUPREX CORP·Filed 1992·Granted May 31, 1994·94 cites·36 claims
- 0388US5866004AAutomated supercritical fluid extraction method and apparatusSUPREX CORP·Filed 1995·Granted Feb 2, 1999·71 cites·92 claims
- 0485US4871453AChromatographic separation method and associated apparatusSUPREX CORP·Filed 1988·Granted Oct 3, 1989·61 cites·19 claims
- 0583US4814089AChromatographic separation method and associated apparatusSUPREX CORP·Filed 1988·Granted Mar 21, 1989·57 cites·19 claims
- 0677US5205987AOff-line supercritical fluid extraction collection systemSUPREX CORP·Filed 1991·Granted Apr 27, 1993·38 cites·13 claims
- 0773US5458783ASupercritical fluid extraction coupled to analytical chromatography systemSUPREX CORP·Filed 1994·Granted Oct 17, 1995·38 cites·5 claims
- 0869US5750029AMethod and apparatus for determination of analyte concentrationSUPREX CORP·Filed 1995·Granted May 12, 1998·32 cites·77 claims
- 0964US5379790AVariable restrictionSUPREX CORP·Filed 1992·Granted Jan 10, 1995·34 cites·37 claims
- 1063US5372716ASupercritical fluid extraction coupled to analytical chromatography systemSUPREX CORP·Filed 1992·Granted Dec 13, 1994·27 cites·18 claims
- 1161US5241998AApparatus and method for packing particlesSUPREX CORP·Filed 1991·Granted Sep 7, 1993·22 cites·23 claims
- 1255US5193991ALiquefied carbon dioxide pumpSUPREX CORP·Filed 1991·Granted Mar 16, 1993·17 cites·27 claims
- 1355US5116508ASupercritical fluid extraction from liquidsSUPREX CORP·Filed 1990·Granted May 26, 1992·24 cites·23 claims
- 1451US5363886AApparatus and method for packing particlesSUPREX CORP·Filed 1993·Granted Nov 15, 1994·14 cites·24 claims
- 1545US5453198AMethod for collecting analyte and an orifice for reducing pressure of a fluidSUPREX CORP·Filed 1992·Granted Sep 26, 1995·9 cites·10 claims
- 1634US5861122ARestrictor orifice for off-line supercritical fluid extraction collection systemSUPREX CORP·Filed 1995·Granted Jan 19, 1999·3 cites·5 claims
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