Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or...
Reexamination Certificate
2007-12-25
2007-12-25
Nguyen, Bao-Thuy L. (Department: 1641)
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
C436S514000, C436S518000, C422S051000, C422S051000, C422S187000, C422S186220, C422S105000, C422S110000, C422S278000, C204S400000, C204S403050
Reexamination Certificate
active
11071490
ABSTRACT:
A method of producing a binding assay device provides a porous membrane comprising a material enabling capillary movement of a liquid sample from a first area on the membrane on a second area on the membrane. A detection site is disposed on the membrane between the first and second areas in a non-absorbent medium disposed on the membrane between the detection site and the membrane first area is attached by an adhesion with a dry reagent disposed between the medium and the membrane in order to enable mobilization of the reagent by passage of a liquid sample therepast.
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Millipore's Short Guide for Developing Immunochromatographic Test Strip. pp. 1-37, 1996.
Fishman Bella
Hackler Walter
Nguyen Bao-Thuy L.
Varian Inc.
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