Nanostructure-based cannabinoid sensor
US11712200B2 · kind B2 · utility
0Cited by
8References
23Claims
0Family size
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Key dates
| Filing date | Apr 26, 2018 |
| Grant date | Aug 1, 2023 |
| Priority date | — |
| Expiry date | Nov 19, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/0285
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A device for detection of tetrahydrocannabinol or THC in a sample includes a sensor including a substrate and a sensor medium on the substrate. The sensor medium includes at least one nanostructure, wherein at least one property of the sensor medium is dependent upon the presence of THC on a surface of the sensor medium. The device further includes electronic circuitry including at least one measurement system in operative connection with the sensor to measure a variable relatable to the at least one property of the sensor medium dependent upon the presence of THC.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.