Rotavirus vaccine formulations
US5932223A · kind A · utility
33Cited by
1References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 1997 |
| Grant date | Aug 3, 1999 |
| Priority date | — |
| Expiry date | Sep 26, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2720/12334
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention provides novel liquid and lyophilized formulations of vaccines against rotavirus infection and methods of their preparation. The formulations include buffering agents appropriate for oral administration of rotavirus vaccines. The formulations also include compounds to stabilize of the vaccine compositions against loss of potency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.