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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 12469878 B1

PDFFull Text
Date of Patent:
Nov. 11, 2025

Filed:

Jan. 26, 2022

Nonaqueous electrolyte solution and energy device

Applicants:

Mitsubishi Chemical Corporation, Tokyo, JP;

Mu Ionic Solutions Corporation, Tokyo, JP;

Inventors:

Shuhei Sawa, Tokyo, JP;

Koichi Nishio, Tokyo, JP;

Takeshi Nakamura, Tokyo, JP;

Kaho Tamai, Tokyo, JP;

Assignees:

Mitsubishi Chemical Corporation, Tokyo, JP;

MU Ionic Solutions Corporation, Tokyo, JP;

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

Adam A Arciero

Int. Cl.
CPC ...
H01M 10/0567 (2010.01); C07F 7/08 (2006.01); H01G 11/50 (2013.01); H01G 11/64 (2013.01); H01M 4/02 (2006.01); H01M 4/525 (2010.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0567 (2013.01); C07F 7/081 (2013.01); H01G 11/50 (2013.01); H01G 11/64 (2013.01); H01M 4/525 (2013.01); H01M 10/0525 (2013.01); H01M 2004/028 (2013.01); H01M 2300/0025 (2013.01);
Abstract

Provided is a nonaqueous electrolyte solution which can provide an energy device in which the initial discharge resistance is reduced and the gas generation during storage is inhibited. This nonaqueous electrolyte solution for an energy device including a positive electrode and a negative electrode is characterized by containing a compound represented by the following Formula (1) together with an electrolyte and a nonaqueous solvent:

Find Patent Forward Citations

Sawa, Shuhei. (2025). Nonaqueous electrolyte solution and energy device (U.S. Patent No. 12469878). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12469878

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

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