Closed bioprocessing device
US12172108B2 · kind B2 · utility
1Cited by
32References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 12, 2019 |
| Grant date | Dec 24, 2024 |
| Priority date | — |
| Expiry date | Feb 17, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2317/02
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A filtration module is provided, the module including at least one filtration packet containing filtration media or one or more membranes, such as a stack of membranes, the at least one filtration packet having one or more fluid ports, the one or more fluid ports being surrounded by a primary seal and a secondary seal spaced from the primary seal. The secondary seals are designed to maintain sterility of the assembly during shipping, handling and/or installation. A removable film may cover one or more fluid ports to maintain sterility prior to use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.