Humidity-responsive tripeptide crystal
US12018661B2 · kind B2 · utility
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Key dates
| Filing date | Jan 4, 2021 |
| Grant date | Jun 25, 2024 |
| Priority date | — |
| Expiry date | Sep 24, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2203/16
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A thin film that has a flexible polymer layer and a peptide layer. The peptide layer is disposed on the flexible polymer layer and has a peptide selected from HYF, DYF and YFD. The thin film reversibly curves with changes in humidity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.