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:
Dec. 30, 2003
Filed:
Jan. 18, 2000
Jean-François Penneau, Avon, FR;
François Capitaine, Pleuven, FR;
Guillaume Herlem, Versailles, FR;
Bollore, Quimper, FR;
Abstract
The invention concerns a high power capacitor ideally polarizable consisting of a positive electrode ( ) and its current collector ( ), a negative electrode ( ) and its current collector ( ), said electrodes comprising a carbon containing material with high specific surface area, a separator ( ) and a non-aqueous liquid electrolyte impregnating said separator and said electrodes. The invention is characterised in that the non-aqueous liquid electrolyte is an organic solution of a sodium or potassium or alkalin-earth metal salt, on their own or mixed in a solvent containing an acid.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile