The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 29, 2019
Filed:
Jan. 28, 2015
Cambridge Enterprise Limited, Cambridge, Cambridgeshire, GB;
Derek Fray, Cambridge, GB;
Ali Kamali, Cambridge, GB;
Cambridge Enterprise Limited, Cambridge, Cambridgeshire, GB;
Abstract
A method of producing graphene sheets comprising the steps of, forming a carbonaceous powder by electrochemical erosion of a graphite electrode in a molten salt comprising hydrogen ions, recovering the resulting carbonaceous powder from the molten salt liquid, and thermally treating the carbonaceous powder by heating the carbonaceous powder in a non-oxidising atmosphere to produce a thermally treated powder comprising graphene sheets. The method allows high production rates of high purity graphene sheets.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile