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:
Nov. 30, 2021
Filed:
Dec. 14, 2017
Applicants:
Hydro-québec, Québec, CA;
Cic Energigune, Miñano Álava, ES;
Inventors:
Montserrat Galceran Mestres, Álava, ES;
Montserrat Casas Cabanas, Miñano Álava, ES;
Abdelbast Guerfi, Québec, CA;
Michel Armand, Miñano Álava, ES;
Karim Zaghib, Québec, CA;
Assignees:
HYDRO-QUÉBEC, Montreal, CA;
CIC ENERGIGUNE, Miñano Álava, ES;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 25/45 (2006.01);
U.S. Cl.
CPC ...
C01B 25/45 (2013.01);
Abstract
Here are described methods for the delithiation of carbon-free olivines, for instance, by the addition of an external carbon source in the presence of an oxidizing agent, e.g. a persulfate.