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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 12438195 B1

PDFFull Text
Date of Patent:
Oct. 07, 2025

Filed:

Jul. 25, 2022

Non-aqueous electrolyte, and lithium secondary battery comprising the same

Applicant:

Lg Energy Solution, Ltd., Seoul, KR;

Inventors:

Jeong Woo Oh, Daejeon, KR;

Chul Haeng Lee, Daejeon, KR;

Yu Ha An, Daejeon, KR;

Sung Guk Park, Daejeon, KR;

Assignee:

LG Energy Solution, Ltd., Seoul, KR;

Attorney:

Lerner David LLP

Primary Examiner:

Marla D McConnell

Assistant Examiner:

Julia S Caserto

Int. Cl.
CPC ...
H01M 10/0568 (2010.01); H01M 4/02 (2006.01); H01M 4/04 (2006.01); H01M 4/485 (2010.01); H01M 4/505 (2010.01); H01M 4/525 (2010.01); H01M 10/0525 (2010.01); H01M 10/0567 (2010.01); H01M 10/0569 (2010.01); H01M 50/46 (2021.01);
U.S. Cl.
CPC ...
H01M 10/0568 (2013.01); H01M 4/0404 (2013.01); H01M 4/485 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 10/0525 (2013.01); H01M 10/0567 (2013.01); H01M 10/0569 (2013.01); H01M 50/46 (2021.01); H01M 2004/028 (2013.01); H01M 2300/0028 (2013.01);
Abstract

The present invention relates to a non-aqueous electrolyte comprising a lithium salt; an organic solvent; and a compound represented by Chemical Formula 1, wherein the invention can control moisture in the lithium secondary battery in which the non-aqueous electrolyte is used, suppress by-product formation according to moisture control, and improve the durability of the solid electrolyte layer, thereby improving the durability thereof,

Find Patent Forward Citations

Oh, Jeong. (2025). Non-aqueous electrolyte, and lithium secondary battery comprising the same (U.S. Patent No. 12438195). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12438195

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

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