Hepatitis B core antigen composition
US4234564A · kind A · utility
10Cited by
0References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 19, 1977 |
| Grant date | Nov 18, 1980 |
| Priority date | — |
| Expiry date | Dec 19, 1997 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S436/82
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Compositions comprising HB.sub.s Ag and a physiologically acceptable medium are useful as diagnostic and immunologic agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.