Method and system for filtration of wastewater

United States of America Patent

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Jul 8, 2008
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Mar 22, 2007
app pub date
Apr 29, 2004
filing date
May 1, 2003

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Abstract

A system (10) comprising multiple units (40a-40h) and method for filtration of wastewater (20) is disclosed. Simultaneous denitrification of a single filter unit and normal filtration of the remaining filter units is provided for. Separate flow control systems (36) are described.

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Patent Owner(s)

Patent Owner	Address
DE NORA WATER TECHNOLOGIES INC	3000 ADVANCE LANE COLMAR PA 18915

International Classification(s)

C02F:TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bonazza, Joseph M	Tarentum, PA	4	44
Kadakia, Navin	Bridgeville, PA	6	67
McCarty, Donald J	Elizabethtown, PA	2	26
Slack, David C	Tampa, FL	7	56

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Method and system for filtration of wastewater

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10554803

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PATENT NO	7396466
APP PUB NO	20070062868A1
SERIAL NO	10554803
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 08, 2008	US,7396466,B2 US7396466B2	GRANTED PATENT AS SECOND PUBLICATION
March 22, 2007	US,20070062868,A1 US20070062868A1	FIRST PUBLISHED PATENT APPLICATION

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10554803

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