System and method for a piezoelectric collagen scaffold
US11617816B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Jul 3, 2019 |
| Grant date | Apr 4, 2023 |
| Priority date | — |
| Expiry date | May 19, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2539/00
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention provides novel methods for poling piezoelectric materials, e.g., collagen, which are carried out in the absence of liquid media and at a relatively low temperature. The present invention also provides electroactive scaffolds comprising poled collagen for promoting cell growth and differentiation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.