Electrokinetic microelectrode devices and methods for biomarker analysis
US12390810B2 · kind B2 · utility
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52References
7Claims
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Key dates
| Filing date | Aug 21, 2020 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Dec 19, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/44726
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Disclosed are miniaturized electronic systems, devices and methods for biomarker analysis, which can be incorporated into blood collection tubes and other containers that enable the immediate isolation, concentration, analysis and storage of disease related biomarkers upon blood draw. In some aspects, a miniaturized electronic system includes a high-surface area folded or sandwiched electrokinetic microelectrode array chip device that allows both AC dielectrophoretic (DEP) and DC electrophoretic based separation and isolation and other processes to be used for the concentration and biomarkers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.