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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
GENERAL ELECTRIC TECHNOLOGY GMBH	BROWN BOVERI STRASSE 7 BADEN 5400

International Classification(s)

• C01C:AMMONIA; CYANOGEN; COMPOUNDS THEREOF
• B01D:SEPARATION

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bedell, Stephen Alan	Knoxville, US	7	6
Dube, Sanjay Kumar	Knoxville, US	25	59

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Dec 28, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Dec 28, 2029

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
June 28, 2018	US,20180178160,A1   US20180178160A1	FIRST PUBLISHED PATENT APPLICATION
June 26, 2018	US,10005021,B1   US10005021B1	GRANTED PATENT AS FIRST PUBLICATION

Full Text

US Patent Application No: 10005021

System and method for recovering ammonia from a gas stream

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