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

Patent Owner(s)

Patent Owner	Address
BLOOM ENERGY CORPORATION	4353 NORTH FIRST STREET SAN JOSE CA 95134

International Classification(s)

• H02J:CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR D....
• H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....
• G06F:ELECTRIC DIGITAL DATA PROCESSING
• G01R:MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC V....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ballantine, Arne	Palo Alto, US	151	1210
Cottuli, Carl	Franklin, US	25	360
Gopinath, Rajesh	Sunnyvale, US	11	99
Gurunathan, Ranganathan	Bangalore, IN	51	1045
Pearson, Chad	Mountain View, US	22	414
Smith, James Daniel	Sunnyvale, US	7	97

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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	Nov 15, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Nov 15, 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
May 15, 2018	US,9972852,B2   US9972852B2	GRANTED PATENT AS SECOND PUBLICATION
January 09, 2014	US,20140009003,A1   US20140009003A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9972852

Fuel cell system with variable frequency drive for support equipment

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