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:
Aug. 04, 2026
Filed:
Sep. 03, 2021
Applicant:
Lg Energy Solution, Ltd., Seoul, KR;
Inventors:
Dongwook Lee, Daejeon, KR;
Taek Gyoung Kim, Daejeon, KR;
Assignee:
LG Energy Solution, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/583 (2010.01); H01M 4/02 (2006.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
H01M 4/583 (2013.01); H01M 10/052 (2013.01); H01M 2004/028 (2013.01);
Abstract
A positive electrode comprising a current collector and a positive electrode active material layer disposed on at least one surface of the current collector, and a lithium-sulfur battery comprising the positive electrode are provided. The positive electrode active material layer comprises a positive electrode active material and an additive, and the additive comprises a transition metal-ferrocyanide compound.
Lee, Dongwook. (2026). Positive electrode and lithium-sulfur battery comprising same (U.S. Patent No. 12700591). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12700591
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile