logo

For the Inventor, By the Inventor

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 12249714 B1

PDFFull Text
Date of Patent:
Mar. 11, 2025

Filed:

Mar. 03, 2020

Positive electrode additive, manufacturing method thereof, and positive electrode and lithium rechargeable battery including the same

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Boram Lee, Daejeon, KR;

Sin Young Park, Daejeon, KR;

Tae Gu Yoo, Daejeon, KR;

Taegon Kim, Daejeon, KR;

Min Kwak, Daejeon, KR;

Wang Mo Jung, Daejeon, KR;

Assignee:

LG Energy Solution, Ltd., Seoul, KR;

Attorney:

Lerner David LLP

Primary Examiner:

Anca Eoff

Int. Cl.
CPC ...
H01M 4/58 (2010.01); C01B 25/445 (2006.01); C01B 25/45 (2006.01); C01G 53/00 (2006.01); C01G 53/50 (2025.01); H01M 4/02 (2006.01); H01M 4/525 (2010.01); H01M 10/0525 (2010.01); H01M 10/0567 (2010.01);
U.S. Cl.
CPC ...
H01M 4/5825 (2013.01); C01B 25/445 (2013.01); C01B 25/45 (2013.01); C01G 53/50 (2013.01); H01M 4/525 (2013.01); H01M 10/0525 (2013.01); H01M 10/0567 (2013.01); C01P 2006/40 (2013.01); H01M 2004/028 (2013.01); H01M 2220/20 (2013.01);
Abstract

The present disclosure relates to a positive electrode additive, a manufacturing method thereof, and a positive electrode and a lithium rechargeable battery including the same. Specifically, one embodiment of the present disclosure provides a positive electrode additive for a lithium rechargeable battery comprising: a compound represented by the following Chemical Formula 1; a compound represented by the following Chemical Formula 2; and lithium phosphate (LiPO):LiNiMO  [Chemical Formula 1]

Find Patent Forward Citations

Lee, Boram. (2025). Positive electrode additive, manufacturing method thereof, and positive electrode and lithium rechargeable battery including the same (U.S. Patent No. 12249714). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12249714

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

Loading…