Three-dimensional scaffolds for tissue engineering made by processing complex extracts of natural extracellular matrices
US9725693B2 · kind B2 · utility
1Cited by
6References
4Claims
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Key dates
| Filing date | Nov 18, 2014 |
| Grant date | Aug 8, 2017 |
| Priority date | — |
| Expiry date | Dec 29, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2533/90
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Methods of making a biologically active three-dimensional scaffold capable of supporting growth and differentiation of a cell are described. Biologically active three-dimensional scaffold made by the methods of the invention and an engineered tissue made from the scaffolds are described. Fibers of desired porosity can be obtained from non-structural ECM by lyophilization and/or electrospinning which can be useful for numerous tissue engineering applications requiring complex scaffolds, such as wound healing, artificial skin (burns), soft tissue replacement/repair and spinal cord injury.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.