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:
Feb. 20, 2018
Filed:
Nov. 21, 2013
Applicant:
Fmc Corporation, Philadelphia, PA (US);
Inventors:
Yuan Gao, Greenwood Village, CO (US);
Marina Yakovleva, Gastonia, NC (US);
Kenneth Brian Fitch, Cherryville, NC (US);
Assignee:
FMC CORPORATION, Philadelphia, PA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01D 15/02 (2006.01); C01G 45/12 (2006.01); H01M 4/131 (2010.01); H01M 4/1391 (2010.01); H01M 4/505 (2010.01); H01M 4/525 (2010.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
C01D 15/02 (2013.01); C01G 45/1228 (2013.01); H01M 4/131 (2013.01); H01M 4/1391 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); C01P 2002/54 (2013.01); C01P 2002/72 (2013.01); C01P 2006/40 (2013.01); H01M 10/052 (2013.01);
Abstract
Electrode materials such as LiMnOwhere 0.2<x≦2 compounds for use with rechargeable lithium ion batteries can be formed by mixing LiMnOcompounds or manganese dioxide compounds with lithium metal or stabilized and non-stabilized lithium metal powders.