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:
Aug. 12, 2025
Filed:
Apr. 21, 2022
Applicant:
Graphenix Development, Inc., Williamsville, NY (US);
Inventors:
Alexander J. Warren, Lake View, NY (US);
Peter G. Symons, Buffalo, NY (US);
John C. Brewer, Rochester, NY (US);
Kyle P. Povlock, Fairport, NY (US);
Kevin Tanzil, Rochester, NY (US);
Robert G. Anstey, Tonawanda, NY (US);
Paul D. Garman, Westerville, OH (US);
Assignee:
Graphenix Development, Inc., Williamsville, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/04 (2006.01); H01M 4/134 (2010.01); H01M 4/36 (2006.01); H01M 4/38 (2006.01); H01M 4/62 (2006.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 4/0404 (2013.01); H01M 4/0428 (2013.01); H01M 4/134 (2013.01); H01M 4/366 (2013.01); H01M 4/386 (2013.01); H01M 4/626 (2013.01); H01M 10/0525 (2013.01);
Abstract
An anode for an energy storage device includes a current collector having an electrically conductive layer and a surface layer overlaying the electrically conductive layer. A lithium storage layer may overlay the surface layer. The surface layer may include manganese. The lithium storage layer may include at least 40 atomic % silicon, germanium, or a combination thereof.