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.:
Date of Patent:
Jun. 05, 2018
Filed:
Jun. 12, 2014
Applicant:
Maxwell Technologies, Inc., San Diego, CA (US);
Inventors:
Jeffrey Bouchard, San Diego, CA (US);
Doug Schafer, San Diego, CA (US);
Priya Bendale, San Diego, CA (US);
Jeffrey G. Nelson, San Diego, CA (US);
Assignee:
Maxwell Technologies, Inc., San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 11/54 (2013.01); H01G 11/62 (2013.01); H01G 11/52 (2013.01); H01G 11/58 (2013.01); H01G 11/78 (2013.01); H01G 11/82 (2013.01); H01G 9/00 (2006.01); H01G 11/60 (2013.01); H01G 11/80 (2013.01);
U.S. Cl.
CPC ...
H01G 11/62 (2013.01); H01G 11/52 (2013.01); H01G 11/58 (2013.01); H01G 11/78 (2013.01); H01G 11/82 (2013.01); H01G 11/60 (2013.01); H01G 11/80 (2013.01); H01G 2009/0014 (2013.01); Y02E 60/13 (2013.01); Y10T 29/417 (2015.01);
Abstract
An energy storage device having improved energy density performance may include an electrolyte having a salt concentration of about 0.6 moles/L (M) to about 0.95M. A final energy storage device product having a total mass of electrolyte that is at least 100% of a saturation quantity of electrolyte sufficient to fully saturate one or more electrode(s) and separator(s) of the device, and below a threshold quantity above the saturation quantity.