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:
Jul. 30, 2024
Filed:
Apr. 10, 2019
Applicant:
Arcelormittal, Luxembourg, LU;
Inventors:
Thi Tan Vu, Oviedo, ES;
Abel Alvarez-Alvarez, Asturias, ES;
Roberto Suarez Sanchez, Aviles Asturias, ES;
Assignee:
ArcelorMittal, Luxembourg, LU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 32/198 (2017.01); C01B 32/192 (2017.01); C01B 32/23 (2017.01);
U.S. Cl.
CPC ...
C01B 32/198 (2017.08); C01B 32/192 (2017.08); C01B 32/23 (2017.08); C01P 2004/61 (2013.01); C01P 2006/40 (2013.01);
Abstract
A method for the manufacture of graphene oxide from electrode graphite scrap including the provision of electrode graphite scrap, the grinding of electrode graphite scrap to obtain ground graphite electrode and an oxidation step of the ground graphite electrode to obtain graphene oxide.