Novel process for purification of hepatitis a virions
US5521082A · kind A · utility
11Cited by
6References
7Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 28, 1992 |
| Grant date | May 28, 1996 |
| Priority date | — |
| Expiry date | Oct 28, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
New methods for purifying Hepatitis A virus (HAV) are to commercial scale-up and manufacture of specific HAV vaccines, including formalin-inactivated HAV and attenuated HAV.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.