Assignee
WALLAC OY
FI108 patents
Top patents by PatentIndex Score
US5637509AJun 10, 1997
Modulated homogeneous fluorescence biospecific affinity assay employing fluorescing lanthanide chelates as covalent labels
WALLAC OY123 citations96
US6042785AMar 28, 2000
Multilabel measurement instrument
WALLAC OY55 citations95
US4374120AFeb 15, 1983
Fluorescence spectroscopy assay means with fluorescent chelate of a lanthanide
WALLAC OY122 citations95
US5998146ADec 7, 1999
Homogeneous luminescence assay method based on energy transfer
WALLAC OY96 citations94
US5780857AJul 14, 1998
Apparatus for imaging biochemical samples on substrates
WALLAC OY118 citations94
US5028545AJul 2, 1991
Biospecific multianalyte assay method
WALLAC OY337 citations94
US4565790AJan 21, 1986
Method for fluorescence spectroscopic determination of a biologically active substance
WALLAC OY53 citations94
US5324825AJun 28, 1994
Terpyridine derivatives
WALLAC OY59 citations93
US5202423AApr 13, 1993
Terpyridine derivatives
WALLAC OY64 citations93
US5571897ANov 5, 1996
Luminescent lanthanide chelates
WALLAC OY44 citations92
US5294795AMar 15, 1994
Arrangement for counting liquid scintillation samples on multi-well filtration plates
WALLAC OY37 citations92
US5216134AJun 1, 1993
Spectrofluorometric method and compounds that are of value for the method
WALLAC OY50 citations92
US5457186AOct 10, 1995
Luminescent lanthanide chelates with decreased non-radiative energy loss
WALLAC OY23 citations91
US5416329AMay 16, 1995
Apparatus for counting liquid scintillation samples
WALLAC OY42 citations91
US4587223AMay 6, 1986
Method for quantitative determination of a biospecific affinity reaction
WALLAC OY48 citations91
US5246869ASep 21, 1993
Method for the simultaneous assay of ligands
WALLAC OY69 citations90
US6377346B1Apr 23, 2002
Sample imaging device
WALLAC OY37 citations89
US5460057AOct 24, 1995
Method and apparatus for handling samples and sample collection system
WALLAC OY72 citations89
US5346303ASep 13, 1994
Shaker/incubator
WALLAC OY81 citations89
US5298753AMar 29, 1994
Arrangement for counting liquid scintillation samples on bottom-window multi-well sample plates
WALLAC OY35 citations89
US5859215AJan 12, 1999
Biospecific binding reactants labelled with luminescent lanthanide chelates and their use
WALLAC OY28 citations88
US6244119B1Jun 12, 2001
Multichannel pipette system and pipette tips therefor
WALLAC OY71 citations86
US5316909AMay 31, 1994
Method for increasing fluorescence
WALLAC OY69 citations86
US6822741B2Nov 23, 2004
Optical instrument and process for measurement of samples
WALLAC OY30 citations84
US6555821B1Apr 29, 2003
Method for analysis of expired gas
WALLAC OY24 citations84
US6949639B1Sep 27, 2005
Oligonucleotide labeling reactants and their use
WALLAC OY17 citations82
US7205518B2Apr 17, 2007
Method and arrangement for focusing in an optical measurement
WALLAC OY33 citations81
US6891618B2May 10, 2005
Optical instrument and process for measurement of samples
WALLAC OY16 citations80
US6112603ASep 5, 2000
Method and a device for handling sample plates
WALLAC OY19 citations80
US6841130B2Jan 11, 2005
Pipetting method and multichannel pipetting apparatus
WALLAC OY16 citations79
US6770460B1Aug 3, 2004
Fusion protein and its use in an immunoassay for the simultaneous detection of autoantibodies related to insulin-dependent diabetes mellitus
WALLAC OY13 citations76
US5225680AJul 6, 1993
Method for correcting measuring values when measuring liquid scintillation samples deposited on sample plates
WALLAC OY8 citations73
US5180916AJan 19, 1993
Apparatus for detecting ionizing radiation
WALLAC OY10 citations73
US5548111AAug 20, 1996
Photomultiplier having gain stabilization means
WALLAC OY16 citations72
US5157250AOct 20, 1992
Photomultiplier having gain stabilization means
WALLAC OY13 citations72
US5134294AJul 28, 1992
Apparatus and a method for measuring the activity of radioactive samples containing a multiple of radioactive isotopes
WALLAC OY15 citations72
US5120962AJun 9, 1992
Apparatus and a method for measuring the activity of radioactive samples containing a multiple of radioactive isotopes, without separate determination of the quench level
WALLAC OY16 citations72
US5061853AOct 29, 1991
Sample plate liquid scintillation counter
WALLAC OY15 citations72
US5039860AAug 13, 1991
Apparatus for monitoring the radioactivity of a plurality of liquid scintillation samples deposited on multi-well sample plates
WALLAC OY9 citations72
US4918310AApr 17, 1990
Liquid scintillation counter for measuring the activity of radioactive samples containing a multiple of radioactive isotopes
WALLAC OY12 citations72
US4687935AAug 18, 1987
Liquid scintillation counter
WALLAC OY12 citations72
US4193296AMar 18, 1980
Method and an instrument for the measurement of the flow rate of gases based on ionization
WALLAC OY14 citations72
US7625930B2Dec 1, 2009
Chelating agents and highly luminescent and stable chelates and their use
WALLAC OY6 citations71
US5329123AJul 12, 1994
Method and a device for preventing optical crosstalk between liquid scintillation samples deposited on transculcent sample plates
WALLAC OY17 citations71
US6127529AOct 3, 2000
Metal-chelating 2,6-disubstituted pyridine compounds and their use
WALLAC OY8 citations70
US6080839AJun 27, 2000
Labeling reactants and their use
WALLAC OY13 citations70
US5173607ADec 22, 1992
Method for the correction of a counting error in liquid scintillation counting
WALLAC OY9 citations70
US4933554AJun 12, 1990
Method of producing a carrier for a plurality of radioactive samples
WALLAC OY11 citations70
US10656163B2May 19, 2020
Method for determining risk of pre-eclampsia
WALLAC OY2 citations69
US5444167AAug 22, 1995
Variant luteinizing hormone encoding DNA
WALLAC OY19 citations69
Showing the top 50 of 108 patents by PatentIndex Score.