Flow cell array and the utilization thereof for multianalyte...

Chemistry: molecular biology and microbiology – Apparatus – Including measuring or testing

Reexamination Certificate

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Details

C422S082050, C422S068100, C422S082110, C435S007100, C435S283100, C435S287200, C435S288400, C436S518000, C436S524000

Reexamination Certificate

active

08053225

ABSTRACT:
A one- or two-dimensional arrangement of flow cells is provided, as part of an array of sample compartments, with at least one inlet and outlet for each sample compartment, formed by a base plate and a body, with an arrangement of spatial recesses corresponding to the (geometrical) arrangement of the sample compartments, combined with the base plate. The arrangement allows for supplying to or removing from the sample compartments, which can be arranged at a high quantity on a small base area, even very small amounts of samples or reagents. An arrangement of one or more sample compartments includes a base plate and a body combined with the base plate in such a way that one or more recesses for generation of one or more flow cells fluidically sealed against one another, each with at least one inlet and one outlet, are formed between the base plate and the body, wherein at least one outlet of each flow cell is joined with a reservoir fluidically connected with the flow cell, the reservoir being operable to receive liquid exiting the flow cell, besides methods for its manufacturing and their use.

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International Search Report issued Mar. 29, 2001 in corresponding International Application No. PCT/EP00/12668.
International Preliminary Examination Report issued Mar. 28, 2002 in corresponding International Application No. PCT/EP00/12668.

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