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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 10340553 B1

PDFFull Text
Date of Patent:
Jul. 02, 2019

Filed:

Feb. 16, 2016

Electrolytes for wide operating temperature lithium-ion cells

Applicant:

California Institute of Technology, Pasadena, CA (US);

Inventors:

Marshall C. Smart, Studio City, CA (US);

Ratnakumar V. Bugga, Arcadia, CA (US);

Assignee:

California Institute of Technology, Pasadena, CA (US);

Attorney:

Leydig, Voit & Mayer, Ltd.

Primary Examiner:

Laura Weiner

Int. Cl.
CPC ...
H01M 10/0569 (2010.01); H01M 10/0525 (2010.01); H01M 4/505 (2010.01); H01M 4/525 (2010.01); H01M 6/16 (2006.01); H01M 10/0568 (2010.01); H01M 4/38 (2006.01); H01M 4/587 (2010.01); H01M 10/058 (2010.01); H01M 10/0567 (2010.01); H01M 4/133 (2010.01); H01M 4/52 (2010.01); H01M 4/583 (2010.01); H01M 4/131 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 10/0569 (2013.01); H01M 4/382 (2013.01); H01M 4/386 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 4/587 (2013.01); H01M 6/164 (2013.01); H01M 10/058 (2013.01); H01M 10/0525 (2013.01); H01M 10/0568 (2013.01); H01M 4/131 (2013.01); H01M 4/133 (2013.01); H01M 4/52 (2013.01); H01M 4/583 (2013.01); H01M 6/166 (2013.01); H01M 6/168 (2013.01); H01M 10/0567 (2013.01); H01M 2004/027 (2013.01); H01M 2004/028 (2013.01); H01M 2220/20 (2013.01); H01M 2300/004 (2013.01); H01M 2300/0042 (2013.01); Y02E 60/122 (2013.01); Y02P 70/54 (2015.11); Y10T 29/49108 (2015.01);
Abstract

Provided herein are electrolytes for lithium-ion electrochemical cells, electrochemical cells employing the electrolytes, methods of making the electrochemical cells and methods of using the electrochemical cells over a wide temperature range. Included are electrolyte compositions comprising a lithium salt, a cyclic carbonate, a non-cyclic carbonate, and a linear ester and optionally comprising one or more additives.

Find Patent Forward Citations

Smart, Marshall. (2019). Electrolytes for wide operating temperature lithium-ion cells (U.S. Patent No. 10340553). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10340553

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

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