Assignee
WALLAC OY
FI·108 granted patents·28 pending applications·2,296 citations·filing 1973–2025
Top patents by PatentIndex Score
136 records- 0198US5028545ABiospecific multianalyte assay methodWALLAC OY·Filed 1988·Granted Jul 2, 1991·337 cites·1 claims
- 0294US4374120AFluorescence spectroscopy assay means with fluorescent chelate of a lanthanideWALLAC OY·Filed 1980·Granted Feb 15, 1983·122 cites·18 claims
- 0392US5637509AModulated homogeneous fluorescence biospecific affinity assay employing fluorescing lanthanide chelates as covalent labelsWALLAC OY·Filed 1990·Granted Jun 10, 1997·123 cites·20 claims
- 0492US5202423ATerpyridine derivativesWALLAC OY·Filed 1991·Granted Apr 13, 1993·64 cites·7 claims
- 0589US5571897ALuminescent lanthanide chelatesWALLAC OY·Filed 1991·Granted Nov 5, 1996·44 cites·8 claims
- 0688US5780857AApparatus for imaging biochemical samples on substratesWALLAC OY·Filed 1996·Granted Jul 14, 1998·118 cites·24 claims
- 0786US5998146AHomogeneous luminescence assay method based on energy transferWALLAC OY·Filed 1998·Granted Dec 7, 1999·96 cites·13 claims
- 0885US4587223AMethod for quantitative determination of a biospecific affinity reactionWALLAC OY·Filed 1983·Granted May 6, 1986·48 cites·2 claims
- 0985US4565790AMethod for fluorescence spectroscopic determination of a biologically active substanceWALLAC OY·Filed 1983·Granted Jan 21, 1986·53 cites·10 claims
- 1083US6949639B1Oligonucleotide labeling reactants and their useWALLAC OY·Filed 2001·Granted Sep 27, 2005·17 cites·18 claims
- 1183US5324825ATerpyridine derivativesWALLAC OY·Filed 1992·Granted Jun 28, 1994·59 cites·5 claims
- 1283US5246869AMethod for the simultaneous assay of ligandsWALLAC OY·Filed 1990·Granted Sep 21, 1993·69 cites·6 claims
- 1382US8932823B2Methods for determining the risk of prenatal complicationsWALLAC OY·Filed 2013·Granted Jan 13, 2015·3 cites·16 claims
- 1482US5346303AShaker/incubatorWALLAC OY·Filed 1993·Granted Sep 13, 1994·81 cites·3 claims
- 1581US5460057AMethod and apparatus for handling samples and sample collection systemWALLAC OY·Filed 1993·Granted Oct 24, 1995·72 cites·9 claims
- 1680US6244119B1Multichannel pipette system and pipette tips thereforWALLAC OY·Filed 1999·Granted Jun 12, 2001·71 cites·13 claims
- 1779US10656163B2Method for determining risk of pre-eclampsiaWALLAC OY·Filed 2015·Granted May 19, 2020·2 cites·1 claims
- 1879US7381420B2Labeling reactantWALLAC OY·Filed 2006·Granted Jun 3, 2008·1 cites·1 claims
- 1979US6042785AMultilabel measurement instrumentWALLAC OY·Filed 1997·Granted Mar 28, 2000·55 cites·4 claims
- 2078US8673582B2Methods for determining the risk of prenatal complicationsWALLAC OY·Filed 2013·Granted Mar 18, 2014·2 cites·16 claims
- 2178US6822741B2Optical instrument and process for measurement of samplesWALLAC OY·Filed 2001·Granted Nov 23, 2004·30 cites·61 claims
- 2278US5216134ASpectrofluorometric method and compounds that are of value for the methodWALLAC OY·Filed 1991·Granted Jun 1, 1993·50 cites·11 claims
- 2376US5316909AMethod for increasing fluorescenceWALLAC OY·Filed 1992·Granted May 31, 1994·69 cites·15 claims
- 2476US5298753AArrangement for counting liquid scintillation samples on bottom-window multi-well sample platesWALLAC OY·Filed 1993·Granted Mar 29, 1994·35 cites·7 claims
- 2575US7776530B2Integrated nucleic acid analysisWALLAC OY·Filed 2005·Granted Aug 17, 2010·4 cites·27 claims
- 2675US7205518B2Method and arrangement for focusing in an optical measurementWALLAC OY·Filed 2004·Granted Apr 17, 2007·33 cites·18 claims
- 2775US6891618B2Optical instrument and process for measurement of samplesWALLAC OY·Filed 2001·Granted May 10, 2005·16 cites·47 claims
- 2875US6555821B1Method for analysis of expired gasWALLAC OY·Filed 2000·Granted Apr 29, 2003·24 cites·14 claims
- 2974US5416329AApparatus for counting liquid scintillation samplesWALLAC OY·Filed 1994·Granted May 16, 1995·42 cites·7 claims
- 3074US2026002949A1Lateral flow test strip readers, cartridges and related methodsWALLAC OY·Filed 2025·Application pending·0 cites
- 3171US10444247B2Method for determining the risk of preterm birthWALLAC OY·Filed 2015·Granted Oct 15, 2019·1 cites·6 claims
- 3271US10151672B2Device and a method for managing a sample to be analyzed and a solid sample carrier and liquid sample carrierWALLAC OY·Filed 2015·Granted Dec 11, 2018·1 cites·12 claims
- 3371US7625930B2Chelating agents and highly luminescent and stable chelates and their useWALLAC OY·Filed 2004·Granted Dec 1, 2009·6 cites·5 claims
- 3470US7843568B2Enhanced instrumentation and method for optical measurement of samplesWALLAC OY·Filed 2010·Granted Nov 30, 2010·2 cites·26 claims
- 3569US10119978B2System and method for determining risk of diabetes based on biochemical marker analysisWALLAC OY·Filed 2013·Granted Nov 6, 2018·1 cites·21 claims
- 3668US11255861B2Method for determining the risk of preterm birthWALLAC OY·Filed 2019·Granted Feb 22, 2022·0 cites·2 claims
- 3768US7381567B2Dissociative fluorescence enhancement assayWALLAC OY·Filed 2006·Granted Jun 3, 2008·2 cites·9 claims
- 3868US5134294AApparatus and a method for measuring the activity of radioactive samples containing a multiple of radioactive isotopesWALLAC OY·Filed 1989·Granted Jul 28, 1992·15 cites·2 claims
- 3967US8012101B2Punching tool for taking biological samplesWALLAC OY·Filed 2005·Granted Sep 6, 2011·3 cites·20 claims
- 4067US6841130B2Pipetting method and multichannel pipetting apparatusWALLAC OY·Filed 2001·Granted Jan 11, 2005·16 cites·7 claims
- 4167US6377346B1Sample imaging deviceWALLAC OY·Filed 1999·Granted Apr 23, 2002·37 cites·22 claims
- 4266US12270811B2Microwell assay plate and related methodsWALLAC OY·Filed 2022·Granted Apr 8, 2025·0 cites·20 claims
- 4366US11162955B2System and method for determining risk of diabetes based on biochemical marker analysisWALLAC OY·Filed 2018·Granted Nov 2, 2021·0 cites·20 claims
- 4466US7199879B2Versatile instrumentation for optical measurement of samplesWALLAC OY·Filed 2004·Granted Apr 3, 2007·9 cites·9 claims
- 4566US4700072AMethod for determining counting efficiency in a liquid scintillation counting systemWALLAC OY·Filed 1985·Granted Oct 13, 1987·16 cites·3 claims
- 4666US2025208125A1Microwell assay plate and related methodsWALLAC OY·Filed 2025·Application pending·0 cites
- 4766US2008176338A1Labeling reactantWALLAC OY·Filed 2008·Application pending·0 cites
- 4865US7846658B2Homogeneous time-resolved energy transfer assayWALLAC OY·Filed 2004·Granted Dec 7, 2010·1 cites·8 claims
- 4965US5157250APhotomultiplier having gain stabilization meansWALLAC OY·Filed 1989·Granted Oct 20, 1992·13 cites·4 claims
- 5065US5061853ASample plate liquid scintillation counterWALLAC OY·Filed 1989·Granted Oct 29, 1991·15 cites·6 claims
Showing the top 50 of 136 patent records by PatentIndex Score.
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