Chemistry: analytical and immunological testing – Including sample preparation – Volumetric liquid transfer
Reexamination Certificate
2007-04-20
2010-10-19
Gordon, Brian R (Department: 1797)
Chemistry: analytical and immunological testing
Including sample preparation
Volumetric liquid transfer
C436S053000, C422S105000
Reexamination Certificate
active
07816148
ABSTRACT:
Microfluidic devices and systems for affecting the serial to parallel conversion of materials introduced into the device or system. Material or materials to be converted from a serial orientation, e.g., a single channel, into a parallel orientation, e.g., multiple channels, are introduced into an open chamber or field in which containing flows of materials maintain the cohesiveness of the sample material plugs serially introduced into the open chamber. The sample material or materials are then redirected in the chamber toward and into a plurality of parallel channels that also communicate with the chamber.
REFERENCES:
patent: 4230665 (1980-10-01), Huber
patent: 5069768 (1991-12-01), Plaas-Link
patent: 5230868 (1993-07-01), Engstrom
patent: 5985119 (1999-11-01), Zanzucchi et al.
patent: 6447727 (2002-09-01), Parce et al.
Bousse Luc J.
Manz Andreas
Caliper Life Sciences, Inc.
Gordon Brian R
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