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

Patent Owner(s)

Patent Owner	Address
SIEMENS ENERGY INC	4400 ALAFAYA TRAIL ORLANDO FL 32826

International Classification(s)

• F16L:PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR ....
• H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
George, Raymond A	Pittsburgh, US	17	738
Veyo, Stephen E	Murrysville, US	9	127

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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
May 31, 2011	US,7951500,B2   US7951500B2	GRANTED PATENT AS SECOND PUBLICATION
November 29, 2007	US,20070275282,A1   US20070275282A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7951500

Anode gas stack start-up heater and purge gas generator

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