Treatment of immobilized matrices for preparation of pharmaceutical and biological products with anti-microbial agents to remove pyrogen-producing organisms and pyrogens
US5202246A · kind A · utility
11Cited by
10References
41Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 18, 1991 |
| Grant date | Apr 13, 1993 |
| Priority date | — |
| Expiry date | Nov 18, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K1/16
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Disclosed are methods of inactivating pyrogen producing organisms and pyrogenic substances in immobilized solid matrices which are used in the production and/or purification of biomedical and pharmaceutical products and materials by contacting the solid matrices with pyrogen inactivating solutions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.