Devices comprising multiple capillarity inducing surfaces
US6669907B1 · kind B1 · utility
22Cited by
8References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 10, 2000 |
| Grant date | Dec 30, 2003 |
| Priority date | — |
| Expiry date | Sep 26, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2400/086
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Assay device structures for a device where fluid flows from a one region to another. The device structures comprising one or more capillarity-inducing structures; where the capillarity-inducing structure induces capillary force along an axis that is essentially perpendicular to the axis along which capillary force induced in another region of the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.