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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 9472813 B1

PDFFull Text
Expired
Date of Patent:
Oct. 18, 2016

Filed:

Dec. 13, 2011

Battery electrolyte solution containing certain ester-based solvents, and batteries containing such an electrolyte solution

Applicants:

Oktay Uzun, Midland, MI (US);

Dean M. Welsh, Midland, MI (US);

David R. Wilson, Midland, MI (US);

Ravi B. Shankar, Midland, MI (US);

David J. Brennan, Midland, MI (US);

Inventors:

Oktay Uzun, Midland, MI (US);

Dean M. Welsh, Midland, MI (US);

David R. Wilson, Midland, MI (US);

Ravi B. Shankar, Midland, MI (US);

David J. Brennan, Midland, MI (US);

Assignee:

Dow Global Technologies LLC, Midland, MI (US);

Attorney:

Gary C Cohn PLLC

Primary Examiner:

Ula C Ruddock

Assistant Examiner:

Lisa S Park

Int. Cl.
CPC ...
H01M 10/056 (2010.01); H01M 6/16 (2006.01); H01M 10/052 (2010.01); H01M 10/0567 (2010.01); H01M 10/0568 (2010.01); H01M 10/0569 (2010.01);
U.S. Cl.
CPC ...
H01M 6/164 (2013.01); H01M 10/052 (2013.01); H01M 10/056 (2013.01); H01M 10/0567 (2013.01); H01M 10/0568 (2013.01); H01M 10/0569 (2013.01); H01M 2300/0025 (2013.01); Y02E 60/122 (2013.01); Y02T 10/7011 (2013.01);
Abstract

Battery electrolyte solutions contain certain ester solvents, a lithium salt and vinylene carbonate, vinyl ethylene carbonate or fluoroethylene carbonate. Batteries containing these solvents have excellent specific discharge capacities and reduced weight compared to batteries in which the electrolyte is based on ethylene carbonate.

Find Patent Forward Citations

Uzun, Oktay. (2016). Battery electrolyte solution containing certain ester-based solvents, and batteries containing such an electrolyte solution (U.S. Patent No. 9472813). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9472813

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

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