Conductive nanostructure purification

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12263529
APP PUB NO 20220168807A1
SERIAL NO

17600719

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Abstract

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A method of purifying a metal nanostructure composition containing desired nanostructures and undesired nanostructures. The method includes providing a solution within which metal nanostructures have been synthesized including desired and undesired nanostructures. The solution includes polyol and has a viscosity. The method includes diluting the solution with a dilutant to lower the viscosity of the solution and provide a diluted solution. The method includes sedimenting the undesired nanostructures from the diluted solution. The method includes collecting the supernatant with the desired nanostructures and retaining the undesired nanostructures inside the sedimentation device. In an example, such is via a sedimentation device, which is a special tray system designed with grooved bottoms to retain the undesired nanostructures.

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Patent Owner(s)

Patent OwnerAddress
PINE CASTLE INVESTMENTS LIMITEDVISTRA CORPORATE SERVICES CENTRE WICKHAMS CAY II ROAD TOWN TORTOLA VG1110

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dai, Haixia Lumahan Pleasanton, US 1 0
Moody, Ian Storms Soquel, US 6 82
Robillos, Samuel Lumahan Milpitas, US 2 0

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