Assay device with captured particle reagent
US5620853A · kind A · utility
36Cited by
18References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 9, 1994 |
| Grant date | Apr 15, 1997 |
| Priority date | — |
| Expiry date | Dec 9, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S436/81
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention describes an assay device and assembly for detecting an analyte in a liquid sample. Each assay device in the assembly includes structure defining a well, a ligand-coated particle, and a flexible particle retaining structure for holding the particle in a captured position within the well.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.