Method for detecting infectious parvovirus in pharmaceutical preparations
US10087493B2 · kind B2 · utility
0Cited by
42References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 9, 2009 |
| Grant date | Oct 2, 2018 |
| Priority date | — |
| Expiry date | Mar 11, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2333/015
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention provides methods for detecting viral infectivity and content in an enzyme preparation. In certain embodiments, the invention relates to methods for producing a pharmaceutical pancreatic enzyme composition. In additional embodiments, the invention relates to detecting infectious porcine parvovirus (PPV) and determining PPV content in pancreatic enzyme preparations (PEPs), including pancrelipase preparations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.