Patent · US Active

Controlled flow assay device and method

US8753585B2 · kind B2 · utility

2Cited by

7References

12Claims

0Family size

Assignee

JOHNSON & JOHNSON AB · SE

Inventors

Per Ove Öhman · Uppsala, SE
Ib Mendel-Hartvig · Uppsala, SE

Key dates

Filing date	Jun 8, 2010
Grant date	Jun 17, 2014
Priority date	—
Expiry date	Jun 8, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T436/2575
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A device for handling liquid samples, comprising a flow path with at least one zone for receiving the sample, and a transport or incubation zone, said zones connected by or comprising an area having projections substantially vertical to its surface, said device provided with a sink with a capacity of receiving said liquid sample, said sink comprising an area having projections substantially vertical to its surface, and said sink being adapted to respond to an external influence regulating its capacity to receive said liquid sample.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.