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

Patent Owner(s)

Patent Owner	Address
NAGASE CHEMTEX CORPORATION	OSAKA-SHI OSAKA 550-8668

International Classification(s)

• C04B:LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREO....
• B41J:TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. M....
• G02B:OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
• B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Takafumi, Iida	Hyogo, JP	1	1

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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 22, 2010	US,7740733,B2   US7740733B2	GRANTED PATENT AS SECOND PUBLICATION
December 13, 2007	US,20070284041,A1   US20070284041A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7740733

Optical adhesive composition and method for bonding optical component

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