Melt processed viral nanoparticle constructs
US11654117B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Nov 3, 2017 |
| Grant date | May 23, 2023 |
| Priority date | — |
| Expiry date | Jul 29, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2795/00034
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A melt processed viral nanoparticle construct for delivery of virus or virus-like particles to a site of interest includes a degradable polymer matrix and a plurality of virus or virus-like particles encapsulated within the degradable polymer matrix. The nanoparticle construct upon administration to the site of interest providing a sustained release of the virus or virus-like particles and/or nanoparticles upon degradation of the polymer matrix.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.