Injectable composition for delivery of a biologically active agent
US10905649B2 · kind B2 · utility
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26Claims
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Key dates
| Filing date | Apr 11, 2017 |
| Grant date | Feb 2, 2021 |
| Priority date | — |
| Expiry date | Apr 11, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2039/6093
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to an injectable composition for rapid and sustained delivery of a biologically active agent and to uses of the injectable composition in the treatment or prevention of a condition in a subject. The injectable composition comprises a water-in-oil emulsion having an aqueous phase dispersed in an oil phase. The aqueous phase comprises a plurality of hydrogel particles and an aqueous liquid and a biologically active agent is contained in the hydrogel particles and in the aqueous liquid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.