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

Patent Owner(s)

Patent Owner	Address
BASF FUEL CELL GMBH	INDUSTRIEPARK HOCHST FRANKFURT AM MAIN D-65926

International Classification(s)

• C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
• H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....
• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
• B01F:MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Cao, Lixin	Princeton, US	11	47
De, Castro Emory	Nahant, US	9	73
Martelli, Gian Nicola	Milan, IT	9	54
Tsou, Yu-Min	Princeton, US	20	270

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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
January 18, 2011	US,7871955,B2   US7871955B2	GRANTED PATENT AS SECOND PUBLICATION
October 13, 2005	US,20050227862,A1   US20050227862A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7871955

Platinum catalysts from in situ formed platinum dioxide

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