Absorbable copolymers with improved thermal stability
US12398236B2 · kind B2 · utility
0Cited by
9References
11Claims
0Family size
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Key dates
| Filing date | Aug 8, 2019 |
| Grant date | Aug 26, 2025 |
| Priority date | — |
| Expiry date | Aug 8, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G63/64
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention relates to absorbable block copolymers with improved characteristics including thermal stability, molecular weight consistency, inherent viscosity retention following melt extrusion, and fibers made from the polymers exhibit increased strength.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.