Microspheres containing decellularized donor tissue and their use in fabricating polymeric structures
US11712496B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Oct 26, 2018 |
| Grant date | Aug 1, 2023 |
| Priority date | — |
| Expiry date | Dec 28, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB33Y40/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Decellularized matrix microspheres comprising a polymeric material and a donor tissue are provided. Also disclosed are structures containing a plurality of decellularized matrix microspheres incorporating a first polymer and a donor tissue; and a second polymer, wherein the decellularized matrix microspheres and the second polymer are in the form of a filament. Methods of treating a tissue injury employing the matrix microspheres and structures described as well as their methods of manufacture are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.