Immunogenic compositions against influenza
US11344616B2 · kind B2 · utility
0Cited by
0References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 26, 2018 |
| Grant date | May 31, 2022 |
| Priority date | — |
| Expiry date | Feb 26, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2760/16271
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed herein are compositions and methods related to mutant viruses, and in particular, mutant influenza viruses. The mutant viruses disclosed herein include mutant M2 sequences, mutant BM2 sequences, and are useful in immunogenic compositions, e.g., as a quadrivalent vaccines. Also disclosed herein are methods, compositions and cells for propagating the viral mutants, and methods, devices and compositions related to vaccination.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.