Electric-current biosensor
US7081188B1 · kind B1 · utility
132Cited by
3References
19Claims
0Family size
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Key dates
| Filing date | Jan 13, 2005 |
| Grant date | Jul 25, 2006 |
| Priority date | — |
| Expiry date | Jan 13, 2025 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Q1/006
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
An electric-current biosensor has first and second supports, a pair of positive and negative electrodes on the first supports, an activity area covers the positive and negative electrodes, a pair of testing ports on two sides of the second support, and an electrode film mating with the activity area. The pair of testing ports force the sample to flow into the activity area and stops the sample from flowing outside the support along the surface thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.