Biodegradable parameter monitor
US11187689B2 · kind B2 · utility
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1References
11Claims
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Key dates
| Filing date | Oct 4, 2016 |
| Grant date | Nov 30, 2021 |
| Priority date | — |
| Expiry date | Jan 31, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/12
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method and apparatus for monitoring a product is provided, the sensor includes a first sensor element formed from a first biodegradable material and having a first sensor element height, wherein the first sensor element height changes in response to a first parameter of interest of the product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.