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Howard M. Chandler
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West Vancouver, CA
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last 30 patents
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Patent Grant
Multiple component chromatographic assay device
Patent number
6,168,956
Issue date
Jan 2, 2001
Beckman Coulter, Inc.
Howard M. Chandler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Assay device
Patent number
6,017,767
Issue date
Jan 25, 2000
Beckman Coulter, Inc.
Howard M. Chandler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Opposable-element assay devices, kits, and methods employing them
Patent number
5,998,220
Issue date
Dec 7, 1999
Beckman Coulter, Inc.
Howard M. Chandler
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Membrane-supported immunoassays
Patent number
4,874,691
Issue date
Oct 17, 1989
Quadra Logic Technologies Inc.
Howard Chandler
G01 - MEASURING TESTING