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:
May. 19, 2015
Filed:
Nov. 06, 2013
Applicant:
Retriev Technologies Incorporated, Anaheim, CA (US);
Inventors:
W. Novis Smith, Philadelphia, PA (US);
Joel McCloskey, Philadelphia, PA (US);
Assignee:
RETRIEV TECHNOLOGIES INCORPORATED, Anaheim, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 8/04 (2006.01); H01G 11/62 (2013.01); H01M 10/056 (2010.01);
U.S. Cl.
CPC ...
H01G 11/62 (2013.01); H01M 10/056 (2013.01);
Abstract
There is provided an improvement for capacitors having activated carbon electrodes by the use of an electrolyte solution containing a carbonate of the formula RO(C═O)ORand a conductive salt such as a lithium salt or a quaternary ammonium salt at a concentration of from 0.6 to 3 mol/l.