Freeze dried viral nanoparticle constructs
US11946075B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Jul 19, 2022 |
| Grant date | Apr 2, 2024 |
| Priority date | — |
| Expiry date | Jul 19, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12Y301/27005
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A method of producing plant virus-like particles includes freeze drying an aqueous solution of plant virus particles to produce a substantially RNA-free plant virus-like particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.