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:
Jan. 13, 2026
Filed:
Nov. 03, 2021
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventors:
Yeon Suk Hong, Daejeon, KR;
Suk Il Youn, Daejeon, KR;
Assignee:
LG Energy Solution, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 10/52 (2006.01); H01M 4/505 (2010.01); H01M 4/525 (2010.01);
U.S. Cl.
CPC ...
H01M 10/52 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01);
Abstract
The present disclosure provides a secondary battery in which an electrode assembly is sealed together with an electrolyte solution within a pouch type battery case, wherein a gas scavenging member is disposed on at least one surface of an inner surface of the battery case. The gas scavenging member defining a pouch containing a mixed solution of an ionic liquid and an amine-based compound.