Hydrogels with biodegradable crosslinking
US10398779B2 · kind B2 · utility
3Cited by
1References
1Claims
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Key dates
| Filing date | Apr 12, 2017 |
| Grant date | Sep 3, 2019 |
| Priority date | — |
| Expiry date | Jun 6, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/261
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Hydrogels that degrade under appropriate conditions of pH and temperature by virtue of crosslinking compounds that cleave through an elimination reaction are described. The hydrogels may be used for delivery of various agents, such as pharmaceuticals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.