Inventor · disambiguated record
Wai-Yee Leung
Also filed as: LEUNG WAI YEE N · LEUNG WAI YEE NANCY · LEUNG WAI-YEE
57 granted patents·16 pending applications·2,510 citations·filing 1996–2021
99Inventor score
Top patents by PatentIndex Score
73 records- 0199US7803943B2Methods of using dyes in association with nucleic acid staining or detection and associated technologyBIOTIUM INC·Filed 2009·Granted Sep 28, 2010·237 cites·7 claims
- 0299US7601498B2Methods of using dyes in association with nucleic acid staining or detection and associated technologyBIOTIUM INC·Filed 2006·Granted Oct 13, 2009·181 cites·37 claims
- 0399US6977305B2Modified carbocyanine dyes and their conjugatesMOLECULAR PROBES INC·Filed 2001·Granted Dec 20, 2005·206 cites·5 claims
- 0499US6974873B2Modified carbocyanine dyes and their conjugatesMOLECULAR PROBES INC·Filed 2001·Granted Dec 13, 2005·158 cites·6 claims
- 0598US8092784B2Enzyme substrate comprising a functional dye and associated technology and methodsMAO FEI·Filed 2006·Granted Jan 10, 2012·142 cites·33 claims
- 0698US7776567B2Dimeric and trimeric nucleic acid dyes, and associated systems and methodsBIOTIUM INC·Filed 2006·Granted Aug 17, 2010·159 cites·18 claims
- 0798US7671214B2Modified carbocyanine dyes and their conjugatesMOLECULAR PROBES INC·Filed 2007·Granted Mar 2, 2010·41 cites·18 claims
- 0898US6130101ASulfonated xanthene derivativesMOLECULAR PROBES INC·Filed 1997·Granted Oct 10, 2000·498 cites·73 claims
- 0998US6004536ALipophilic cyanine dyes with enchanced aqueous solubiltyMOLECULAR PROBES INC·Filed 1996·Granted Dec 21, 1999·231 cites·28 claims
- 1097US7927830B2Modified carbocyanine dyes and their conjugatesLIFE TECHNOLOGIES CORP·Filed 2008·Granted Apr 19, 2011·27 cites·24 claims
- 1197US7820824B2Modified carbocyanine dyes and their conjugatesLIFE TECHNOLOGIES CORP·Filed 2007·Granted Oct 26, 2010·24 cites·8 claims
- 1297US7790893B2Modified carbocyanine dyes and their conjugatesLIFE TECHNOLOGIES CORP·Filed 2005·Granted Sep 7, 2010·29 cites·8 claims
- 1397US7566790B2Intermediates and the synthesis of modified carbocyanine dyes and their conjugatesLIFE TECHNOLOGIES CORP·Filed 2005·Granted Jul 28, 2009·33 cites·7 claims
- 1496US9791450B2Fluorescent compoundsBIOTIUM INC·Filed 2015·Granted Oct 17, 2017·9 cites·35 claims
- 1596US8148515B1Detection using a dye and a dye modifierMAO FEI·Filed 2010·Granted Apr 3, 2012·19 cites·14 claims
- 1694US5696157ASulfonated derivatives of 7-aminocoumarinMOLECULAR PROBES INC·Filed 1996·Granted Dec 9, 1997·361 cites·27 claims
- 1793US9097667B2Fluorescent compoundsMAO FEI·Filed 2008·Granted Aug 4, 2015·17 cites·30 claims
- 1893US8569506B2Modified carbocyanine dyes and their conjugatesLEUNG WAI-YEE·Filed 2012·Granted Oct 29, 2013·9 cites·7 claims
- 1993US8252932B2Modified carbocyanine dyes and their conjugatesLEUNG WAI-YEE·Filed 2010·Granted Aug 28, 2012·9 cites·8 claims
- 2091US7432372B2Fluorinated resorufin compounds and their applicationINVITROGEN CORP·Filed 2004·Granted Oct 7, 2008·25 cites·54 claims
- 2190US9670476B2Enzyme substrate comprising a functional dye and associated technology and methodsBIOTIUM INC·Filed 2013·Granted Jun 6, 2017·5 cites·8 claims
- 2289US8709830B2Fluorescent dyes, fluorescent dye kits, and methods of preparing labeled moleculesMAO FEI·Filed 2012·Granted Apr 29, 2014·6 cites·34 claims
- 2389US8232050B2Methods of using dyes in association with nucleic acid staining or detection and associated technologyMAO FEI·Filed 2010·Granted Jul 31, 2012·5 cites·9 claims
- 2489US7875261B2Fluorinated resorufin compounds and their applicationLIFE TECHNOLOGIES CORP·Filed 2008·Granted Jan 25, 2011·9 cites·43 claims
- 2588US8877437B1Methods of using dyes in association with nucleic acid staining or detectionMAO FEI·Filed 2010·Granted Nov 4, 2014·12 cites·29 claims
- 2688US8778627B2Enzyme substrate comprising a functional dye and associated technology and methodsMAO FEI·Filed 2011·Granted Jul 15, 2014·5 cites·9 claims
- 2788US8524503B2Detection using a dye and a dye modifierMAO FEI·Filed 2012·Granted Sep 3, 2013·5 cites·16 claims
- 2887US8436170B2Xanthene dyes comprising a sulfonamide groupMAO FEI·Filed 2010·Granted May 7, 2013·6 cites·12 claims
- 2986US9193746B2Luminescent metal complexes and associated technologyMAO FEI·Filed 2007·Granted Nov 24, 2015·6 cites·15 claims
- 3085US9018396B2Modified carbocyanine dyes and their conjugatesLIFE TECHNOLOGIES CORP·Filed 2013·Granted Apr 28, 2015·1 cites·12 claims
- 3184US10837881B2Fluorescent dyes, fluorescent dye kits, and methods of preparing labeled moleculesBIOTIUM INC·Filed 2017·Granted Nov 17, 2020·1 cites·19 claims
- 3284US9580749B2Dyes and labeled moleculesBIOTIUM INC·Filed 2013·Granted Feb 28, 2017·2 cites·6 claims
- 3384US8039642B2Pyrenyloxysulfonic acid fluorescent agentsLIFE TECHNOLOGIES CORP·Filed 2007·Granted Oct 18, 2011·4 cites·3 claims
- 3483US10053484B2Heterocycle-substituted xanthene dyesBIOTIUM INC·Filed 2016·Granted Aug 21, 2018·2 cites·17 claims
- 3582US8614302B2Modified carbocyanine dyes and their conjugatesCHEUNG CHING-YING·Filed 2008·Granted Dec 24, 2013·4 cites·7 claims
- 3682US8268886B2Pyrenyloxysulfonic acid fluorescent agentsHAUGLAND RICHARD·Filed 2011·Granted Sep 18, 2012·2 cites·37 claims
- 3780US8691968B2Compositions and methods for the protection of nucleophilic groupsMAO FEI·Filed 2009·Granted Apr 8, 2014·1 cites·5 claims
- 3880US8530195B2Dyes and labeled moleculesMAO FEI·Filed 2010·Granted Sep 10, 2013·2 cites·7 claims
- 3979US9212385B2Fluorinated resorufin compounds and their applicationBATCHELOR ROBERT H·Filed 2012·Granted Dec 15, 2015·3 cites·29 claims
- 4079US9164099B2Site-specific labeling of affinity tags in fusion proteinsLIFE TECHNOLOGIES CORP·Filed 2013·Granted Oct 20, 2015·1 cites·1 claims
- 4175US9102835B2Methods of using dyes in association with nucleic acid staining or detection and associated technologyBIOTIUM INC·Filed 2013·Granted Aug 11, 2015·1 cites·22 claims
- 4274US8173698B2Environmental sensitive fluorogenic compounds and their application for singlet oxygen and protein detectionJOHNSON IAIN·Filed 2008·Granted May 8, 2012·3 cites·15 claims
- 4373US9682970B2Fluorescent compounds and uses thereofBIOTIUM INC·Filed 2013·Granted Jun 20, 2017·2 cites·1 claims
- 4473US9579402B2Heterocycle-substituted xanthene dyesMAO FEI·Filed 2010·Granted Feb 28, 2017·1 cites·19 claims
- 4572US2021102873A1Fluorescent Dyes, Fluorescent Dye Kits, and Methods of Preparing Labeled MoleculesBIOTIUM INC·Filed 2020·Application pending·0 cites
- 4671US9006437B2Xanthene dyes comprising a sulfonamide groupBIOTIUM INC·Filed 2013·Granted Apr 14, 2015·1 cites·12 claims
- 4771US2014220612A1Fluorinated resorufin compounds and their applicationLIFE TECHNOLOGIES CORP·Filed 2014·Application pending·0 cites
- 4870US8790892B2Substituted anthraquinone dyes for cellular stains and enzyme detectionMAO FEI·Filed 2012·Granted Jul 29, 2014·1 cites·7 claims
- 4969US7439020B2Genomic markers of hepatitis B virus associated with hepatocellular carcinomaUNIV HONG KONG CHINESE·Filed 2004·Granted Oct 21, 2008·2 cites·23 claims
- 5067US9513284B2Pyrenyloxysulfonic acid fluorescent agentsLIFE TECHNOLOGIES CORP·Filed 2013·Granted Dec 6, 2016·0 cites·4 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →