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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.:

US 12327844 B1

PDFFull Text
Date of Patent:
Jun. 10, 2025

Filed:

Mar. 18, 2021

Materials to improve the performance of lithium and sodium batteries

Applicant:

Uchicago Argonne, Llc, Chicago, IL (US);

Inventors:

Daniel R. Vissers, Wheaton, IL (US);

Khalil Amine, Oakbrook, IL (US);

Zonghai Chen, Bolingbrook, IL (US);

Ujjal Das, Naperville, IL (US);

Assignee:

UCHICAGO ARGONNE, LLC, Chicago, IL (US);

Attorney:

Foley & Lardner LLP

Primary Examiner:

Amanda J Barrow

Int. Cl.
CPC ...
H01M 10/42 (2006.01); H01M 4/04 (2006.01); H01M 4/36 (2006.01); H01M 4/62 (2006.01); H01M 10/0525 (2010.01); H01M 10/054 (2010.01); H01M 50/451 (2021.01); H01M 4/505 (2010.01);
U.S. Cl.
CPC ...
H01M 10/4235 (2013.01); H01M 4/0402 (2013.01); H01M 4/366 (2013.01); H01M 4/62 (2013.01); H01M 10/0525 (2013.01); H01M 10/054 (2013.01); H01M 50/451 (2021.01); H01M 4/505 (2013.01);
Abstract

A lithium or sodium battery includes a cathode containing manganese; an anode containing an active anode material; a separator; an electrolyte; and a transition metal ion sequestration agent; wherein the transition metal ion sequestration agent contains a micron or nano-sized inorganic compound and the transition metal ion sequestration agent is located at the anode, in the electrolyte, or any combination thereof.

Find Patent Forward Citations

Vissers, Daniel. (2025). Materials to improve the performance of lithium and sodium batteries (U.S. Patent No. 12327844). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12327844

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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