Aqueous media sensor
US11422109B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Dec 20, 2017 |
| Grant date | Aug 23, 2022 |
| Priority date | — |
| Expiry date | Jan 23, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K71/70
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A sensor device for detecting a target species in an aqueous media and/or measuring the concentration of a target species in an aqueous media, the sensor device comprising: (a) an active semiconductor comprising an organic semiconductor material that exhibit substantially the same transfer curve for a period of at least 24 hours when first exposed to air; and (b) a structure for directing an aqueous media into contact with the sensor device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.