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:
Nov. 07, 2017
Filed:
Jan. 16, 2014
Bathium Canada Inc., Boucherville, CA;
Patrick Leblanc, Boucherville, CA;
Frederic Cotton, Montreal, CA;
Thierry Guena, Longueuil, CA;
Cedric Reboul-Salze, Montreal, CA;
Marc Deschamps, Quimper, FR;
Thomas Calvez, Quimper, FR;
Vincent Bodenez, Quimper, FR;
Philippe Bernardo, Quimper, FR;
Mathieu Dru, Ergue-Gaberic, FR;
Bathium Canada Inc., Boucherville, CA;
Abstract
The invention disclosed is a method for decreasing the internal resistance or impedance of a battery or electrochemical cell is described which comprises the step of discharging the battery or cell until it reaches an overdischarge condition and maintaining the battery or cell in the overdischarge condition for a period of time sufficient to effect a diminution of the internal resistance or impedance of a battery or electrochemical cell; and a battery or electrochemical cell having a reduced impedance.