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

Patent Owner(s)

Patent Owner	Address
BRIDGESTONE CORPORATION	1-1 KYOBASHI 3-CHOME CHUO-KU TOKYO 1048340 ?1048340

International Classification(s)

• C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Brumbaugh, Dennis R	North Canton, US	21	171
Foltz, Victor J	Akron, US	56	1340
Wang, Xiaorong	Hudson, US	139	3348

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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 09, 2010	US,7659342,B2   US7659342B2	GRANTED PATENT AS SECOND PUBLICATION
August 03, 2006	US,20060173130,A1   US20060173130A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7659342

Polymer nano-particle with polar core and method for manufacturing same

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