Sterile or specific pathogen free environment products
US5858793A · kind A · utility
0Cited by
18References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 30, 1996 |
| Grant date | Jan 12, 1999 |
| Priority date | — |
| Expiry date | Oct 30, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/255
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Methods of maintaining or providing sterile or specific pathogen free environments are disclosed. The methods involve the use of semi-permeable membrane materials between the sterile or pathogen free environment and surrounding potentially hostile environments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.