Rapid in-situ gel forming compositions prepared via reaction of vinyl sulfone derivatized hyaluronic acid with thiol derivatized polyethylene glycol at alkaline pH
US9492383B2 · kind B2 · utility
8Cited by
4References
30Claims
0Family size
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Key dates
| Filing date | Apr 18, 2012 |
| Grant date | Nov 15, 2016 |
| Priority date | — |
| Expiry date | Apr 18, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2400/06
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present application provides rapid-gelling, sprayable hyaluronic-acid based compositions, kits, related methods, precursor formulations, and uses thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.