Material, device, and method for deactivating pathogen in aerosol, and methods for manufacturing thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11771784
APP PUB NO 20200179547A1
SERIAL NO

16326187

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Abstract

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A pathogen-deactivating fibrous material is coated with salt crystals or salt crystal layer. The salt crystals or coating on the supporting fibrous material layer dissolves upon exposure to pathogenic aerosols and recrystallizes during evaporation of water from the pathogenic aerosols. Recrystallization of the salt deactivates pathogens. The pathogen-deactivating fibrous material can be used in a sanitizing fabric, an air filtering device, such as respiratory devices, masks, furnace filter devices, air conditioning device, vehicle cabin filter device, etc., and can provide a universal personal protection for preventing infections.

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Patent Owner(s)

Patent OwnerAddress
CHOI HYO JICKNot Provided

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Hyo-Jick Edmonton, CA 4 4

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