Amine-functionalized polymeric compositions for medical devices
US10688217B2 · kind B2 · utility
20Cited by
120References
22Claims
0Family size
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Key dates
| Filing date | Dec 4, 2017 |
| Grant date | Jun 23, 2020 |
| Priority date | — |
| Expiry date | Jul 29, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2375/12
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present disclosure provides amine-modified polymer foams, which may be used for wound dressing materials. For example, the modified materials can include a covalently attached molecule comprising free amine groups. Such amine groups can be used, for instance, to conjugate biologically active polypeptides and/or linkers. Methods for using modified polymers are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.