LexDanaLexDanabeta
Inventor

Fei Mao

Inventor
Fremont, CA, US

Overview

137→
Patents
1996–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 137 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C12Qprimary
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms20%
G01NInvestigating or analysing materials by determining their chemical or physical properties16%
Y10TTechnical subjects covered by former us classification12%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments8%
A61BDiagnosis5%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%
A61KPreparations for medical, dental or toiletry purposes5%
C07DHeterocyclic compounds5%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
C07KPeptides3%
PatentTitleYear
10,837,881Fluorescent dyes, fluorescent dye kits, and methods of preparing labeled molecules202010,829,464Benzoheterocyclic alkylamine compounds and use thereof202010,570,463Nucleic acid modifying agents and uses thereof202010,493,048Threonate compounds and methods of use thereof201910,219,730Redox polymers201910,107,799Methods, compositions and kits for labeling of proteins201810,053,484Heterocycle-substituted xanthene dyes201810,011,570Nucleic acid binding dyes with improved safety20189,937,137Magnesium compositions and uses thereof for cancers20189,891,185'Small volume in vitro analyte sensor'20189,791,450'Fluorescent compounds'20179,757,414'Magnesium compositions and uses thereof for neurological disorders'20179,737,563'Magnesium compositions and uses thereof for neurological disorders'20179,713,443'Biosensor membranes'20179,682,970'Fluorescent compounds and uses thereof'20179,670,363'Substituted anthraquinone dyes for cellular stains and enzyme detection'20179,670,476'Enzyme substrate comprising a functional dye and associated technology and methods'20179,616,038'Magnesium compositions and uses thereof for neurological disorders'20179,580,749'Dyes and labeled molecules'20179,579,402'Heterocycle-substituted xanthene dyes'20179,536,418'Industrial field real-time working condition radio alarm system'20179,414,778'Biosensor membranes'20169,341,591'Small volume in vitro analyte sensor'20169,320,467'Redox polymers'20169,316,609'Small volume in vitro analyte sensor'20169,291,592'Small volume in vitro analyte sensor'20169,234,863'Small volume in vitro analyte sensor'20169,232,916'Analyte monitoring devices'20169,222,127'Compositions and methods for the protection of nucleophilic groups'20159,193,746'Luminescent metal complexes and associated technology'20159,125,878'Magnesium compositions and uses thereof for neurological disorders'20159,102,835'Methods of using dyes in association with nucleic acid staining or detection and associated technology'20159,097,667'Fluorescent compounds'20159,014,774'Biosensor membranes'20159,006,437'Xanthene dyes comprising a sulfonamide group'20158,877,437'Methods of using dyes in association with nucleic acid staining or detection'20148,828,204'Redox polymers'20148,795,490'Redox polymers'20148,790,892'Substituted anthraquinone dyes for cellular stains and enzyme detection'20148,778,627'Enzyme substrate comprising a functional dye and associated technology and methods'20148,759,055'Miniature biological fuel cell that is operational under physiological conditions, and associated devices and methods'20148,753,814'Methods of using dyes in association with nucleic acid staining or detection and associated technology'20148,734,855'Slow release magnesium composition and uses thereof'20148,728,297'Small volume in vitro analyte sensor'20148,709,830'Fluorescent dyes, fluorescent dye kits, and methods of preparing labeled molecules'20148,701,282'Method for manufacturing a biosensor'20148,691,968'Compositions and methods for the protection of nucleophilic groups'20148,658,434'Fluorescent pyrene compounds'20148,650,751'Methods of making small volume in vitro analyte sensors'20148,637,061'Magnesium compositions and uses thereof for neurological disorders'20148,586,325'Enzyme substrate comprising a functional dye and associated technology and methods'2013D0693254'Portable gas detector'20138,530,194'Oligonucleotides as temperature-sensitive inhibitors for DNA polymerases'20138,530,195'Dyes and labeled molecules'20138,524,503'Detection using a dye and a dye modifier'20138,512,534'Redox polymers'20138,470,352'Magnesium compositions and uses thereof for metabolic disorders'20138,449,758'Small volume in vitro analyte sensor and methods of making'20138,444,834'Redox polymers for use in analyte monitoring'20138,436,170'Xanthene dyes comprising a sulfonamide group'20138,437,829'Biosensor membranes'20138,425,743'Small volume in vitro analyte sensor and methods of making'20138,425,758'Small volume in vitro analyte sensor and methods of making'20138,380,274'Biosensor membranes composed of polymers containing heterocyclic nitrogens'20138,377,378'Small volume in vitro analyte sensor and methods of making'20138,377,473'Slow release magnesium composition and uses thereof'20138,377,271'Biosensor membranes composed of polymers containing heterocyclic nitrogens'20138,372,261'Small volume in vitro analyte sensor and methods of making'20138,354,523'Oligonucleotide probes and uses thereof'20138,298,388'Transition metal complexes with (pyridyl)imidazole ligands'20128,273,241'Small volume in vitro analyte sensor and methods of making'20128,272,125'Method of manufacturing in vitro analyte sensors'20128,268,143'Oxygen-effect free analyte sensor'20128,268,163'Small volume in vitro analyte sensor and methods of making'20128,268,144'Small volume in vitro analyte sensor and methods of making'20128,262,996'Small volume in vitro sensor and methods of making'20128,232,050'Methods of using dyes in association with nucleic acid staining or detection and associated technology'20128,226,814'Transition metal complexes with pyridyl-imidazole ligands'20128,226,815'Small volume in vitro sensor and methods of making'20128,221,685'Small volume in vitro sensor and methods of making'20128,211,363'Small volume in vitro analyte sensor and methods of making'20128,192,611'Small volume in vitro analyte sensor and methods of making'20128,186,044'Method of manufacturing small volume in vitro analyte sensors'20128,187,895'Small volume in vitro analyte sensor and methods of making'20128,182,670'Small volume in vitro analyte sensor and methods of making'20128,182,671'Small volume in vitro analyte sensor and methods of making'20128,178,132'Magnesium-containing food compositions'20128,178,133'Magnesium compositions and uses thereof'20128,178,118'Magnesium compositions and uses thereof for cognitive function'20128,168,052'Transition metal complexes with bidentate ligand having an imidazole ring'20128,163,164'Small volume in vitro analyte sensor and methods of making'20128,163,301'Magnesium compositions and uses thereof for metabolic disorders'20128,153,063'Small volume in vitro analyte sensor and methods of making'20128,147,666'Biosensor membranes composed of polymers containing heterocyclic nitrogens'20128,148,515'Detection using a dye and a dye modifier'20128,118,993'Small volume in vitro analyte sensor and methods of making'20128,092,784'Enzyme substrate comprising a functional dye and associated technology and methods'20128,091,220'Methods of making small volume in vitro analyte sensors'20128,092,662'Redox polymers'20128,087,162'Methods of making small volume in vitro analyte sensors'20128,083,928'Small volume in vitro analyte sensor and methods of making'20118,083,924'Small volume in vitro analyte sensor and methods of making'20118,083,929'Small volume in vitro sensor and methods of making'20118,070,934'Transition metal complexes with (pyridyl)imidazole ligands'20117,918,976'Transition metal complexes with bidentate ligand having an imidazole ring'20117,803,943'Methods of using dyes in association with nucleic acid staining or detection and associated technology'20107,776,567'Dimeric and trimeric nucleic acid dyes, and associated systems and methods'20107,699,964'Membrane suitable for use in an analyte sensor, analyte sensor, and associated method'20107,670,470'Biosensor membranes composed of polymers containing heterocyclic nitrogens'20107,667,024'Oligonucleotides labeled with a plurality of fluorophores'20107,615,637'Transition metal complexes with (pyridyl)imidazole ligands'20097,601,498'Methods of using dyes in association with nucleic acid staining or detection and associated technology'20097,563,350'Small volume in vitro analyte sensor'20097,550,069'Small volume in vitro analyte sensor'20097,465,796'Transition metal complexes with (pyridyl)imidazole ligands'20087,368,190'Miniature biological fuel cell that is operational under physiological conditions, and associated devices and methods'20087,225,535'Method of manufacturing electrochemical sensors'20077,123,766'Method and system for recognizing and selecting a region of interest in an image'20067,090,756'Transition metal complexes with bidentate ligand having an imidazole ring'20067,074,308'Transition metal complexes with (pyridyl)imidazole ligands'20066,932,894'Biosensor membranes composed of polymers containing heterocyclic nitrogens'2005RE038723'Haloalkyl derivatives of reporter molecules used to analyze metabolic activity in cells'20056,676,816'Transition metal complexes with (pyridyl)imidazole ligands and sensors using said complexes'20046,618,934'Method of manufacturing small volume in vitro analyte sensor'20036,605,200'Polymeric transition metal complexes and uses thereof'20036,605,201'Transition metal complexes with bidentate ligand having an imidazole ring and sensor constructed therewith'20036,592,745'Method of using a small volume in vitro analyte sensor with diffusible or non-leachable redox mediator'20036,461,496'Small volume in vitro analyte sensor with diffusible or non-leachable redox mediator'20026,338,790'Small volume in vitro analyte sensor with diffusible or non-leachable redox mediator'20026,299,757'Small volume in vitro analyte sensor with diffusible or non-leachable redox mediator'20016,291,203'Cyanine dyes that stain cells and mitochondria'20016,162,931'Fluorinated xanthene derivatives'20006,130,101'Sulfonated xanthene derivatives'20006,004,536'Lipophilic cyanine dyes with enchanced aqueous solubilty'19995,987,094'Computer-assisted method and apparatus for the detection of lung nodules'19995,696,157'Sulfonated derivatives of 7-aminocoumarin'19975,576,424'Haloalkyl derivatives of reporter molecules used to analyze metabolic activity in cells'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2005Based in Eugene, OR, US· patent location history
2001–2020Based in Fremont, CA, US· patent location history
2006Based in Scarborough, CA· patent location history
2007–2019Patents assigned to ABBOTT DIABETES CARE INC (64)· patent assignee history
2009–2020Patents assigned to BIOTIUM INC (31)· patent assignee history
2011–2017Patents assigned to MAO FEI (71)· patent assignee history
2011–2014Patents assigned to HELLER ADAM (40)· patent assignee history
2011–2014Patents assigned to FELDMAN BENJAMIN J (31)· patent assignee history
2013–2017Based in Heilongjiang, CN· patent location history
2020Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MAO FEIself712011–2017
ABBOTT DIABETES CARE INC642007–2019
HELLER ADAM402011–2014
BIOTIUM INC312009–2020
FELDMAN BENJAMIN J312011–2014
Locations
LocationPatentsSpan
Fremont, California, US1252001–2020
Eugene, OR, US71996–2005
Heilongjiang, CN22013–2017
Shanghai, CN12020
Scarborough, CA12006