Assignee
PERKIN ELMER CORP
US·732 granted patents·2 pending applications·35,661 citations·filing 1974–2001
Top patents by PatentIndex Score
734 records- 0199US5945526AEnergy transfer dyes with enhanced fluorescencePERKIN ELMER CORP·Filed 1998·Granted Aug 31, 1999·384 cites·109 claims
- 0299US5942609ALigation assembly and detection of polynucleotides on solid-supportPERKIN ELMER CORP·Filed 1998·Granted Aug 24, 1999·294 cites·22 claims
- 0399US5580732AMethod of DNA sequencing employing a mixed DNA-polymer chain probePERKIN ELMER CORP·Filed 1994·Granted Dec 3, 1996·296 cites·5 claims
- 0498US6051719ADibenzorhodamine dyesPERKIN ELMER CORP·Filed 1998·Granted Apr 18, 2000·181 cites·51 claims
- 0598US6033880ANucleic acid amplification reaction apparatus and methodPERKIN ELMER CORP·Filed 1998·Granted Mar 7, 2000·636 cites·17 claims
- 0698US6025505A4,7-Dichlororhodamine dyesPERKIN ELMER CORP·Filed 1998·Granted Feb 15, 2000·118 cites·17 claims
- 0798US5800996AEnergy transfer dyes with enchanced fluorescencePERKIN ELMER CORP·Filed 1996·Granted Sep 1, 1998·639 cites·79 claims
- 0898US5779977ANucleic acid amplification reaction apparatus and methodPERKIN ELMER CORP·Filed 1997·Granted Jul 14, 1998·207 cites·4 claims
- 0998US5723591ASelf-quenching fluorescence probePERKIN ELMER CORP·Filed 1995·Granted Mar 3, 1998·682 cites·41 claims
- 1098US5720923ANucleic acid amplification reaction apparatusPERKIN ELMER CORP·Filed 1994·Granted Feb 24, 1998·601 cites·49 claims
- 1198US5703222AProbe composition containing a binding domain and polymer chain and methods of usePERKIN ELMER CORP·Filed 1995·Granted Dec 30, 1997·120 cites·11 claims
- 1298US4612077AElectrode for plasma etching systemPERKIN ELMER CORP·Filed 1985·Granted Sep 16, 1986·178 cites·7 claims
- 1398US4431898AInductively coupled discharge for plasma etching and resist strippingPERKIN ELMER CORP·Filed 1981·Granted Feb 14, 1984·162 cites·6 claims
- 1497US6248884B1Extended rhodamine compounds useful as fluorescent labelsPERKIN ELMER CORP·Filed 1999·Granted Jun 19, 2001·77 cites·30 claims
- 1597US6221606B1Dibenzorhodamine dyesPERKIN ELMER CORP·Filed 2000·Granted Apr 24, 2001·82 cites·52 claims
- 1697US6124138AMethod for multiple analyte detectionPERKIN ELMER CORP·Filed 1998·Granted Sep 26, 2000·206 cites·18 claims
- 1797US6020481AAsymmetric benzoxanthene dyesPERKIN ELMER CORP·Filed 1996·Granted Feb 1, 2000·243 cites·38 claims
- 1897US5936087ADibenzorhodamine dyesPERKIN ELMER CORP·Filed 1997·Granted Aug 10, 1999·217 cites·40 claims
- 1997US5876930AHybridization assay using self-quenching fluorescence probePERKIN ELMER CORP·Filed 1995·Granted Mar 2, 1999·501 cites·39 claims
- 2097US5847162A4, 7-Dichlororhodamine dyesPERKIN ELMER CORP·Filed 1996·Granted Dec 8, 1998·428 cites·15 claims
- 2197US5656493ASystem for automated performance of the polymerase chain reactionPERKIN ELMER CORP·Filed 1994·Granted Aug 12, 1997·703 cites·17 claims
- 2297US5602756AThermal cycler for automatic performance of the polymerase chain reaction with close temperature controlPERKIN ELMER CORP·Filed 1995·Granted Feb 11, 1997·416 cites·9 claims
- 2397US4507597AElectro-magnetic alignment assembliesPERKIN ELMER CORP·Filed 1983·Granted Mar 26, 1985·127 cites·11 claims
- 2497US4368092AApparatus for the etching for semiconductor devicesPERKIN ELMER CORP·Filed 1981·Granted Jan 11, 1983·103 cites·7 claims
- 2597US4128968AOptical surface polisherPERKIN ELMER CORP·Filed 1976·Granted Dec 12, 1978·83 cites·21 claims
- 2696US6111116ADibenzorhodamine dyesPERKIN ELMER CORP·Filed 1998·Granted Aug 29, 2000·55 cites·44 claims
- 2796US6080868ANitro-substituted non-fluorescent asymmetric cyanine dye compoundsPERKIN ELMER CORP·Filed 1998·Granted Jun 27, 2000·71 cites·24 claims
- 2896US5691146AMethods for combined PCR amplification and hybridization probing using doubly labeled fluorescent probesPERKIN ELMER CORP·Filed 1996·Granted Nov 25, 1997·198 cites·10 claims
- 2996US5475610AThermal cycler for automatic performance of the polymerase chain reaction with close temperature controlPERKIN ELMER CORP·Filed 1992·Granted Dec 12, 1995·668 cites·167 claims
- 3096US5049450AAluminum and boron nitride thermal spray powderPERKIN ELMER CORP·Filed 1990·Granted Sep 17, 1991·123 cites·5 claims
- 3196US4747678AOptical relay system with magnificationPERKIN ELMER CORP·Filed 1986·Granted May 31, 1988·129 cites·20 claims
- 3296US4703434AApparatus for measuring overlay errorPERKIN ELMER CORP·Filed 1984·Granted Oct 27, 1987·109 cites·12 claims
- 3396US4692305ACorrosion and wear resistant alloyPERKIN ELMER CORP·Filed 1985·Granted Sep 8, 1987·92 cites·12 claims
- 3496US4538105AOverlay test waferPERKIN ELMER CORP·Filed 1983·Granted Aug 27, 1985·110 cites·14 claims
- 3596US4226501AFour mirror unobscurred anastigmatic telescope with all spherical surfacesPERKIN ELMER CORP·Filed 1978·Granted Oct 7, 1980·101 cites·8 claims
- 3695US6126899ADevice for multiple analyte detectionPERKIN ELMER CORP·Filed 1997·Granted Oct 3, 2000·426 cites·19 claims
- 3795US6008379AAromatic-substituted xanthene dyesPERKIN ELMER CORP·Filed 1997·Granted Dec 28, 1999·361 cites·48 claims
- 3895US5863727AEnergy transfer dyes with enhanced fluorescencePERKIN ELMER CORP·Filed 1996·Granted Jan 26, 1999·353 cites·59 claims
- 3995US5567292APolymers for separation of biomolecules by capillary electrophoresisPERKIN ELMER CORP·Filed 1994·Granted Oct 22, 1996·124 cites·10 claims
- 4095US5552028APolymers for separation of biomolecules by capillary electrophoresisPERKIN ELMER CORP·Filed 1995·Granted Sep 3, 1996·152 cites·5 claims
- 4195US5059095ATurbine rotor blade tip coated with alumina-zirconia ceramicPERKIN ELMER CORP·Filed 1989·Granted Oct 22, 1991·162 cites·29 claims
- 4295US4822415AThermal spray iron alloy powder containing molybdenum, copper and boronPERKIN ELMER CORP·Filed 1985·Granted Apr 18, 1989·135 cites·3 claims
- 4395US4615755AWafer cooling and temperature control for a plasma etching systemPERKIN ELMER CORP·Filed 1985·Granted Oct 7, 1986·167 cites·9 claims
- 4495US4506205AElectro-magnetic alignment apparatusPERKIN ELMER CORP·Filed 1983·Granted Mar 19, 1985·83 cites·10 claims
- 4595US4485339AElectro-magnetic alignment devicePERKIN ELMER CORP·Filed 1983·Granted Nov 27, 1984·85 cites·10 claims
- 4695US4157218AWide angle scan cameraPERKIN ELMER CORP·Filed 1977·Granted Jun 5, 1979·41 cites·3 claims
- 4794US6258569B1Hybridization assay using self-quenching fluorescence probePERKIN ELMER CORP·Filed 1999·Granted Jul 10, 2001·226 cites·36 claims
- 4894US6159368AMulti-well microfiltration apparatusPERKIN ELMER CORP·Filed 1998·Granted Dec 12, 2000·303 cites·10 claims
- 4994US5840999AAsymmetric benzoxanthene dyesPERKIN ELMER CORP·Filed 1997·Granted Nov 24, 1998·48 cites·5 claims
- 5094US5282543ACover for array of reaction tubesPERKIN ELMER CORP·Filed 1993·Granted Feb 1, 1994·145 cites·18 claims
Showing the top 50 of 734 patent records by PatentIndex Score.
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