Removal of impurities from human leukocyte interferon preparations
US4534906A · kind A · utility
3Cited by
1References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 1, 1982 |
| Grant date | Aug 13, 1985 |
| Priority date | — |
| Expiry date | Nov 1, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S530/829
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Disclosed is a method for removing impurities from leukocyte interferon preparations involving use of a unique incubation procedure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.