Detection and measurement of target substance in exhaled breath
US11026596B1 · kind B1 · utility
8Cited by
27References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 16, 2018 |
| Grant date | Jun 8, 2021 |
| Priority date | — |
| Expiry date | May 26, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/948
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Systems, techniques and compositions can detect and measure a target substance, such as THC, in a constituent sample from exhaled human breath.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.