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:
Apr. 21, 2026
Filed:
May. 04, 2024
Applicant:
Nemaska Lithium Inc., Montréal, CA;
Inventors:
Guy Bourassa, Québec, CA;
Jean-François Magnan, Neuville, CA;
Nicolas Laroche, Pont-Rouge, CA;
Thomas Bibienne, Montréal, CA;
Mathieu Charbonneau, Montréal, CA;
Mickaël Dollé, Outremont, CA;
Assignee:
NEMASKA LITHIUM INC., Montréal, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01G 53/04 (2025.01); B01D 61/44 (2006.01); C01D 1/28 (2006.01); C01D 15/02 (2006.01); C01G 51/04 (2006.01); C01G 51/50 (2025.01); C01G 53/50 (2025.01); C01G 53/82 (2025.01); H01M 4/505 (2010.01); H01M 4/525 (2010.01); H01M 10/0525 (2010.01); H01M 10/54 (2006.01);
U.S. Cl.
CPC ...
C01G 53/04 (2013.01); B01D 61/445 (2013.01); C01D 1/28 (2013.01); C01D 15/02 (2013.01); C01G 51/04 (2013.01); C01G 51/50 (2013.01); C01G 53/50 (2013.01); C01G 53/82 (2025.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 10/0525 (2013.01); H01M 10/54 (2013.01); B01D 2311/2642 (2013.01); B01D 2311/2673 (2013.01); C01P 2002/54 (2013.01); C01P 2002/72 (2013.01); C01P 2006/40 (2013.01);
Abstract
A process for preparing metal oxide comprising (i) at least one metal chosen from nickel and cobalt and optionally (ii) at least one metal chosen from manganese, lithium and aluminum. The process comprising: