Methods of making and using filtering unit for a virucide substance
US8986237B2 · kind B2 · utility
1Cited by
13References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 19, 2011 |
| Grant date | Mar 24, 2015 |
| Priority date | — |
| Expiry date | Mar 9, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49826
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A filtering unit for removing a virucidal substance from a biological fluid including an outer casing having at least one input aperture and at least one output aperture. The outer casing including a filter medium, which separates the filtration unit into an input compartment and an output compartment. The filter medium includes at least one hydrophilic material able to absorb or adsorb the virucidal substance. The at least one hydrophilic material includes either porous non-woven material or a porous membrane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.