Vaccine for prevention of necrotic enteritis in poultry
US11564981B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Sep 14, 2021 |
| Grant date | Jan 31, 2023 |
| Priority date | — |
| Expiry date | Sep 14, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K2319/55
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
In certain embodiments, the present invention provides a poultry vaccine comprising an antigenic protein comprising a PlcC protein unit that is operably linked to a peptide linker that is operably linked to a NetB protein unit, where the vaccine is effective in stimulating a protective cellular and/or humoral immune response to C. perfringens. Methods are also provided for making the vaccine and for vaccinating poultry by administering such a vaccine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.