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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 12469882 B1

PDFFull Text
Date of Patent:
Nov. 11, 2025

Filed:

Dec. 06, 2021

Additive, and lithium secondary battery electrolyte and lithium battery which comprise same

Applicants:

Samsung Sdi Co., Ltd., Yongin-si, KR;

Sogang University Research & Business Development Foundation, Seoul, KR;

Inventors:

Tae Jin Lee, Yongin-si, KR;

Bongjin Moon, Seoul, KR;

Youngchan Bang, Seoul, KR;

Wonseok Cho, Yongin-si, KR;

Soojin Kim, Yongin-si, KR;

Sanghoon Kim, Yongin-si, KR;

Injun Park, Yongin-si, KR;

Myungheui Woo, Yongin-si, KR;

Junyong Lee, Yongin-si, KR;

Hyejeong Jeong, Yongin-si, KR;

Assignees:

Samsung SDI Co., Ltd., Yongin-si, KR;

Sogang University Research & Business Development Foundation, Seoul, KR;

Attorney:

Womble Bond Dickinson (US) LLP

Primary Examiner:

Muhammad S Siddiquee

Int. Cl.
CPC ...
H01M 10/0567 (2010.01); C07C 323/52 (2006.01); C08G 75/16 (2006.01); H01M 4/525 (2010.01); H01M 10/0569 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0567 (2013.01); C07C 323/52 (2013.01); C08G 75/16 (2013.01); H01M 4/525 (2013.01); H01M 10/0569 (2013.01); H01M 2004/028 (2013.01); H01M 2300/004 (2013.01);
Abstract

Provided are an additive represented by Chemical Formula 1, an electrolyte for a lithium secondary battery including the same, and a lithium secondary battery. The details of Chemical Formula 1 are as set forth in the specification.

Find Patent Forward Citations

Lee, Tae. (2025). Additive, and lithium secondary battery electrolyte and lithium battery which comprise same (U.S. Patent No. 12469882). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12469882

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

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