Recombinant spike ectodomain proteins, compositions, vectors, kits, and methods for immunizing against avian infectious bronchitis virus
US10772953B2 · kind B2 · utility
1Cited by
1References
17Claims
0Family size
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Key dates
| Filing date | Aug 9, 2018 |
| Grant date | Sep 15, 2020 |
| Priority date | — |
| Expiry date | Aug 9, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2770/20034
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed are recombinant spike ectodomain proteins, compositions, vectors, kits, and methods for inducing an immune response against avian infectious bronchitis virus (IBV). In particular, the recombinant proteins, compositions, vectors, kits, and methods relate to, include, and/or utilize a soluble, multimerized form of the (IBV) spike (S) protein ectodomain. The recombinant proteins, compositions, vectors, kits, and methods may be utilized to immunize poultry against disease associated with IBV infection or to protect poultry from IBV infection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.