US Patent 7875087 Capacitors including interacting separators and surfactants

Patent 7875087 was granted and assigned to Medtronic on January, 2011 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Medtronic

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7875087

Date of Patent

January 25, 2011

Patent Application Number

11247013

Date Filed

October 11, 2005

Patent Primary Examiner

‌

Alexander G Ghyka

Patent abstract

The present invention relates generally to capacitor cells and the utilization of separator materials that interact with one or more surfactants in such cells. More specifically, the present invention is related to capacitor cells that include separators that are impregnated with a surfactant or that absorb and/or interact with a surfactant that is included in an electrolyte placed within the capacitor cell.