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:
Feb. 25, 2020
Filed:
Jun. 15, 2017
Varta Microbattery Gmbh, Ellwangen Jagst, DE;
Rolf Brenner, Ellwangen Jagst, DE;
Juergen Ernsperger, Neuler, DE;
Claus-Christian Fischer, Ellwangen Jagst, DE;
Winfried Gaugler, Ellwangen Jagst, DE;
Rainer Hald, Ellwangen Jagst, DE;
Goran Kilibarda, Schwaebisch Gmuend, DE;
Bernd Kreidler, Ellwangen Jagst, DE;
VARTA Microbattery GmbH, Ellwangen Jagst, DE;
Abstract
An electrochemical cell includes a composite electrode body with at least one positive and at least one negative electrode; an electrolyte that impregnates the composite electrode body; and a housing with a liquid-impervious interior, wherein the composite electrode body impregnated with the electrolyte is disposed in the interior, and the housing consists of PEK or a PEK based material.