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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 11495826 B1

PDFFull Text
Date of Patent:
Nov. 08, 2022

Filed:

May. 22, 2020

Graphene compound and manufacturing method thereof, electrolyte, and power storage device

Applicant:

Semiconductor Energy Laboratory Co., Ltd., Atsugi, JP;

Inventor:

Masaki Yamakaji, Kyoto, JP;

Assignee:

SEMICONDUCTOR ENERGY LABORATORY CO., LTD., Kanagawa-ken, JP;

Attorneys:

Nixon Peabody LLP

Jeffrey L. Costellia

Primary Examiner:

Jimmy Vo

Int. Cl.
CPC ...
H01M 10/0562 (2010.01); C07F 7/18 (2006.01); H01M 10/056 (2010.01); C01B 32/194 (2017.01); C01B 32/198 (2017.01); C07D 301/00 (2006.01); C07D 303/40 (2006.01); H01M 10/0525 (2010.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
H01M 10/0562 (2013.01); C01B 32/194 (2017.08); C01B 32/198 (2017.08); C07D 301/00 (2013.01); C07D 303/40 (2013.01); C07F 7/1804 (2013.01); C07F 7/188 (2013.01); H01M 10/056 (2013.01); H01M 10/0525 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); H01M 2300/0068 (2013.01); H01M 2300/0091 (2013.01); Y10S 977/734 (2013.01); Y10S 977/847 (2013.01); Y10S 977/948 (2013.01);
Abstract

To provide a graphene compound having an insulating property and an affinity for lithium ions. To increase the molecular weight of a substituent included in a graphene compound. To provide a graphene compound including a chain group containing an ether bond or an ester bond. To provide a graphene compound including a substituent containing one or more branches. To provide a graphene compound including a substituent including at least one of an ester bond and an amide bond.

Find Patent Forward Citations

Yamakaji, Masaki. (2022). Graphene compound and manufacturing method thereof, electrolyte, and power storage device (U.S. Patent No. 11495826). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11495826

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

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