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

Patent Owner(s)

Patent Owner	Address
E I DU PONT DE NEMOURS AND COMPANY	WILMINGTON DE 19805

International Classification(s)

• H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....
• C08F:MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONL....
• C07D:HETEROCYCLIC COMPOUNDS
• H01B:CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATER....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Meng, Hong	Wilmington, US	52	251
Wang, Dengfu	Shanghai, CN	5	6

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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
June 11, 2013	US,8460583,B2   US8460583B2	GRANTED PATENT AS SECOND PUBLICATION
January 03, 2013	US,20130001539,A1   US20130001539A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8460583

Electroactive materials

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