Selectively vented biological assay devices and associated methods
US12023671B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Feb 22, 2022 |
| Grant date | Jul 2, 2024 |
| Priority date | — |
| Expiry date | Feb 22, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2400/0694
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Selectively vented biological assay devices and methods of performing biological assays with such devices are provided herein. Disclosed devices include a selective venting element having passively tunable porosity. The methods include controlling fluid flow within the subject devices with the selective venting element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.