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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 12195431 B1

PDFFull Text
Date of Patent:
Jan. 14, 2025

Filed:

Jan. 16, 2020

Non-aqueous electrolyte solution additive, and non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery which include the same

Applicant:

Lg Energy Solution, Ltd., Seoul, KR;

Inventors:

Hyun Seung Kim, Daejeon, KR;

Chul Haeng Lee, Daejeon, KR;

Yu Ha An, Daejeon, KR;

Jeong Woo Oh, Daejeon, KR;

Assignee:

LG Energy Solution, Ltd., Seoul, KR;

Attorney:

Lerner David LLP

Primary Examiner:

James Lee

Int. Cl.
CPC ...
H01M 10/0567 (2010.01); C07D 233/84 (2006.01); H01M 10/0525 (2010.01); H01M 10/42 (2006.01);
U.S. Cl.
CPC ...
C07D 233/84 (2013.01); H01M 10/0525 (2013.01); H01M 10/0567 (2013.01); H01M 10/4235 (2013.01); H01M 2300/0025 (2013.01);
Abstract

A non-aqueous electrolyte solution additive, a non-aqueous electrolyte solution for a lithium secondary battery including the same, and a lithium secondary battery including the non-aqueous electrolyte solution are disclosed herein. In some embodiments, the non-aqueous electrolyte solution additive includes a Lewis base compound capable of rapidly reacting with an acid. In some embodiments, the lithium secondary battery including the non-aqueous electrolyte solution has improved high-temperature storage durability.

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Quick Actions:

Kim, Hyun. (2025). Non-aqueous electrolyte solution additive, and non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery which include the same (U.S. Patent No. 12195431). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12195431

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