Assay test card
US9804091B2 · kind B2 · utility
5Cited by
5References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 2013 |
| Grant date | Oct 31, 2017 |
| Priority date | — |
| Expiry date | Jul 23, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/582
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention relates to the use of surfaces that exhibit different surface energies wherein the difference in surface energies is configured to disrupt capillary laminar flow of a fluid travelling between the two surfaces. The invention further relates to the use of such surfaces in assay methods including a device utilising same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.