Patent · US Active

Process for preparing graphene

US11104579B2 · kind B2 · utility

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18Claims

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Assignee

Kainos Innovation Limited · GB

Inventors

Paul Ladislaus · Sedgefield, GB
Andrew Goodwin · Sydney, AU
Richard John Price · Ellesmere Port, GB

Key dates

Filing date	Jan 31, 2019
Grant date	Aug 31, 2021
Priority date	—
Expiry date	Jan 31, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC01B2204/32
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

A process for preparing a product comprising one or more graphene layers, the process comprising: producing hydrodynamic cavitation in a liquid medium comprising a diaromatic component to synthesise the one or more graphene layers from the diaromatic component.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.