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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 12224439 B1

PDFFull Text
Date of Patent:
Feb. 11, 2025

Filed:

Oct. 22, 2021

Boron-containing chemicals as cathode additives, si anode additives, electrolyte additives or separator modifiers for li-ion batteries

Applicant:

Enevate Corporation, Irvine, CA (US);

Inventors:

Liwen Ji, Irvine, CA (US);

Benjamin Park, Irvine, CA (US);

Hong Zhao, Irvine, CA (US);

Assignee:

Enevate Corporation, Irvine, CA (US);

Attorney:

McAndrews, Held & Malloy, Ltd.

Primary Examiner:

Lucas J O'Donnell

Int. Cl.
CPC ...
H01M 4/58 (2010.01); H01M 4/38 (2006.01); H01M 4/525 (2010.01); H01M 10/0525 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/5825 (2013.01); H01M 4/386 (2013.01); H01M 4/525 (2013.01); H01M 10/0525 (2013.01); H01M 2004/027 (2013.01); H01M 2004/028 (2013.01); H01M 2220/20 (2013.01);
Abstract

Electrodes, electrolytes and/or separators for energy storage devices comprising functional boron-containing chemicals are disclosed. The energy storage device comprises a first electrode and a second electrode, wherein at least one of the first electrode and the second electrode is a Si-based electrode, a separator between the first electrode and the second electrode, and an electrolyte composition. Functional boron-containing chemicals may serve as additives to one or more of the electrodes, electrolyte and/or separator.

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Ji, Liwen. (2025). Boron-containing chemicals as cathode additives, si anode additives, electrolyte additives or separator modifiers for li-ion batteries (U.S. Patent No. 12224439). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12224439

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