Moisture-responsive films
US10751032B2 · kind B2 · utility
0Cited by
5References
19Claims
0Family size
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Key dates
| Filing date | Mar 28, 2018 |
| Grant date | Aug 25, 2020 |
| Priority date | — |
| Expiry date | Jul 27, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2535/00
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A moisture-responsive film can include a complexing substrate and an iodine layer applied to the complexing substrate to form the moisture-responsive film. The moisture-responsive film can include a test area formed on a testing surface of the moisture-responsive film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.