Composition, methods and devices useful for manufacturing of implantable articles
US10793743B2 · kind B2 · utility
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13References
11Claims
0Family size
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Key dates
| Filing date | Oct 4, 2018 |
| Grant date | Oct 6, 2020 |
| Priority date | — |
| Expiry date | Nov 6, 2038 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB33Y10/00
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The application is directed to aqueous dispersible biodegradable compositions of esters which are the condensation reaction product of a polyol and a diacid which are within a matrix of hydrated polypeptide. The compositions are useful in additive manufacturing and other applications for use with implantable articles. In some embodiments, the ester in the compositions is the product of a glyercol-sebacic acid condensation reaction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.