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:
Sep. 09, 2025
Filed:
Jan. 23, 2024
Applicant:
A123 Systems Llc, Novi, MI (US);
Inventors:
Chuanjing Xu, Ann Arbor, MI (US);
Maha Hammoud, Westland, MI (US);
Judith M. Laforest, Chelsea, MI (US);
Hyojin Lee, Canton, MI (US);
Derek Johnson, Fort Collins, CO (US);
Assignee:
A123 SYSTEMS LLC, Novi, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/052 (2010.01); C01B 25/45 (2006.01); H01M 4/136 (2010.01); H01M 4/58 (2010.01);
U.S. Cl.
CPC ...
H01M 10/052 (2013.01); C01B 25/45 (2013.01); H01M 4/136 (2013.01); H01M 4/5825 (2013.01); Y02T 10/70 (2013.01);
Abstract
A lithium iron phosphate electrochemically active material for use in an electrode and methods and systems related thereto are disclosed. In one example, a lithium iron phosphate electrochemically active material for use in an electrode is provided including, a dopant comprising vanadium and optionally a co-dopant comprising cobalt.