Diffraction-based diagnostic devices
US7485453B2 · kind B2 · utility
0Cited by
177References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 3, 2002 |
| Grant date | Feb 3, 2009 |
| Priority date | — |
| Expiry date | Jun 25, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Q1/003
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A biosensor includes a substrate with areas of active receptive material disposed thereon. The receptive material is specific for an analyte of interest. A pattern of the active areas is defined on the substrate by an oxidizing photo-masking process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.