Ammonia reclamation system

United States of America Patent

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Jun 12, 2007
Grant Date
Aug 11, 2005
app pub date
Feb 6, 2004
filing date
Feb 6, 2004

priority date (Note)
Expired

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Abstract

A process for reclaiming ammonia from waste streams comprises reacting at least one waste stream with an excess of hydroxide to produce ammonia and water. The ammonia is removed from the reaction vessel and purified.

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Patent Owner(s)

Patent Owner	Address
SEH-AMERICA INC	4111 N E 112TH AVENUE VANCOUVER WA 98682

International Classification(s)

C01C:AMMONIA; CYANOGEN; COMPOUNDS THEREOF

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Tansy, Brian L	Battle Ground, WA	2	4

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Ammonia reclamation system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10772291

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PATENT NO	7229601
APP PUB NO	20050175523A1
SERIAL NO	10772291
DOCKET NO

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
June 12, 2007	US,7229601,B2 US7229601B2	GRANTED PATENT AS SECOND PUBLICATION
August 11, 2005	US,20050175523,A1 US20050175523A1	FIRST PUBLISHED PATENT APPLICATION

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10772291

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