Multi-layer air filtration media with integrated disinfection capability
US12194205B2 · kind B2 · utility
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19References
25Claims
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Key dates
| Filing date | Apr 30, 2021 |
| Grant date | Jan 14, 2025 |
| Priority date | — |
| Expiry date | Oct 5, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2209/16
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An air filtration media with integrated disinfection capability. The media has a collection filter for capture of pathogens, and an ultraviolet (UV) radiation source integrated into the collection filter such that the pathogens collected by the collection filter are exposed to UV radiation from the UV radiation source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.