Steroid lipid-modified polyurethane as an implantable biomaterial, the preparation and uses thereof
US7408014B2 · kind B2 · utility
1Cited by
21References
10Claims
0Family size
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Key dates
| Filing date | Jul 8, 2004 |
| Grant date | Aug 5, 2008 |
| Priority date | — |
| Expiry date | Aug 26, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2/82
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A modified polyurethane including a lipid substituent pendant from at least one urethane nitrogen and/or at least one carbon atom of the modified polyurethane, methods of preparing modified polyurethanes and the use thereof as an implantable biomaterial.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.