US Patent 7224576 High capacitance electrode and methods of producing same

Patent 7224576 was granted and assigned to Medtronic on May, 2007 by the United States Patent and Trademark Office.

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Patent Inventor Names

Joachim Hossick-Schott0

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Patent abstract

The present invention provides improved cathodes and methods for producing such cathodes for ultimate use in conjunction with valve metal capacitors. A family of titanium carbide cathodes according to the present invention can be produced so that they inhabit a pre-existing metallic surface such as an inner surface of a titanium casing adjacent but insulated from direct electrical communication from an anode. Foil-type valve metal anodes as well as porous valve metal anodes formed from metallic powders may be used in conjunction with the titanium cathodes of the present invention.

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=072245760

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