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

Patent Owner(s)

Patent Owner	Address
GM GLOBAL TECHNOLOGY OPERATIONS LLC	300 RENAISSANCE CENTER MAIL CODE 482-C24-A68 P O BOX 300 DETROIT MI 48092-2023

International Classification(s)

• H01M:PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT....
• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Cai, Mei	Bloomfield Hills, US	203	3055
Sun, Gongquan	Liaoning, CN	14	86
Tian, Juan	Liaoning, CN	4	12
Xin, Qin	Liaoning, CN	29	561

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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
February 01, 2011	US,7879752,B2   US7879752B2	GRANTED PATENT AS SECOND PUBLICATION
February 28, 2008	US,20080050640,A1   US20080050640A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7879752

Electrocatalyst

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