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:
Apr. 21, 2026
Filed:
Jan. 06, 2022
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventors:
Assignee:
LG Energy Solution, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/056 (2010.01); H01M 10/0525 (2010.01); H01M 10/0567 (2010.01); H01M 10/0568 (2010.01); H01M 10/0569 (2010.01); H01M 50/46 (2021.01);
U.S. Cl.
CPC ...
H01M 10/0567 (2013.01); H01M 10/0525 (2013.01); H01M 10/0568 (2013.01); H01M 10/0569 (2013.01); H01M 50/46 (2021.01); H01M 2300/0028 (2013.01);
Abstract
Provided are a non-aqueous electrolyte solution for a lithium secondary battery comprising a lithium salt, an organic solvent, and a dialkylenenitrile-containing pyridine additive, and a lithium secondary battery comprising the same, where such non-aqueous electrolyte solution reduces the resistance and swelling phenomenon of the lithium secondary battery under high voltage.
Lee, Jungmin. (2026). Non-aqueous electrolyte solution comprising a dialkylenenitrile-containing pyridine additive for lithium secondary battery and lithium secondary battery comprising same (U.S. Patent No. 12609354). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12609354
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile