Electrochemical system and method for rendering contaminated electrically conductive material nonhazardous

United States of America Patent

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Nov 26, 2002
Grant Date
Oct 18, 2001
app pub date
Dec 14, 2000
filing date
Dec 14, 1999

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Expired

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Abstract

An electrokinetic method is disclosed for treating an electrically conductive material including hazardous contaminants, e.g. spent pot liner (SPL), to render such material non-hazardous.

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Patent Owner	Address
ELECTRO-PETROLEUM INC	996 OLD EAGLE SCHOOL ROAD SUITE 1118 WAYNE PA 19087

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C25C:PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVER....

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Inventor Name	Address	# of filed Patents	Total Citations
Bell, Christy W	Berwyn, PA	10	468
Wittle, J Kenneth	Chester Springs, PA	16	245

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Electrochemical system and method for rendering contaminated electrically conductive material nonhazardous

Number of patents in Portfolio can not be more than 2000

United States of America Patent

09736962

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PATENT NO	6486376
APP PUB NO	20010031905A1
SERIAL NO	09736962
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
November 26, 2002	US,6486376,B2 US6486376B2	GRANTED PATENT AS SECOND PUBLICATION
October 18, 2001	US,20010031905,A1 US20010031905A1	FIRST PUBLISHED PATENT APPLICATION

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09736962

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