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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 RE49306 B1

PDFFull Text
Date of Patent:
Nov. 21, 2022

Filed:

Nov. 26, 2018

Non-aqueous electrolyte secondary battery

Applicant:

Kabushiki Kaisha Toshiba, Minato-ku, JP;

Inventors:

Shinsuke Matsuno, Tokyo, JP;

Hiromichi Kuriyama, Saitama, JP;

Hideki Satake, Nagano, JP;

Takashi Kuboki, Tokyo, JP;

Assignee:

Kabushiki Kaisha Toshiba, Tokyo, JP;

Attorney:

Maier & Maier, PLLC

Primary Examiner:

Sean E Vincent

Int. Cl.
CPC ...
H01M 10/05 (2009.12); H01M 4/13 (2009.12); H01M 4/131 (2009.12); H01M 4/485 (2009.12); H01M 4/505 (2009.12); H01M 4/525 (2009.12); H01M 4/58 (2009.12); H01M 10/0525 (2009.12); H01M 4/02 (2005.12);
U.S. Cl.
CPC ...
H01M 10/05 (2012.12); H01M 4/13 (2012.12); H01M 4/131 (2012.12); H01M 4/485 (2012.12); H01M 4/505 (2012.12); H01M 4/525 (2012.12); H01M 4/5825 (2012.12); H01M 10/0525 (2012.12); H01M 2004/027 (2012.12); H01M 2004/028 (2012.12); Y02E 60/10 (2012.12);
Abstract

According to one embodiment, there is provided a non-aqueous electrolyte secondary battery including a positive electrode including a positive electrode active material layer, a negative electrode including a negative electrode active material layer, and a non-aqueous electrolyte. At least one of the positive electrode active material layer and the negative electrode active material layer contains carbon dioxide and releases the carbon dioxide in the range of 0.1 ml to 10 ml per 1 g when heated at 350° C. for 1 minute.

Find Patent Forward Citations

Matsuno, Shinsuke. (2022). Non-aqueous electrolyte secondary battery (U.S. Patent No. RE49306). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/RE49306

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

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