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

Patent Owner(s)

Patent Owner	Address
NATIONAL INSTITUTES FOR QUANTUM AND RADIOLOGICAL SCIENCE AND TECHNOLOGY	CHIBA-SHI CHIBA 263-8555

International Classification(s)

• C08G:MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN B....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hiroki, Akihiro	Gunma, JP	8	16
Nagasawa, Naotsugu	Gunma, JP	16	49
Sato, Toshihiro	Aichi, JP	356	3737
Tamada, Masao	Gunma, JP	21	197

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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
October 16, 2012	US,8288496,B2   US8288496B2	GRANTED PATENT AS SECOND PUBLICATION
September 29, 2011	US,20110237701,A1   US20110237701A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8288496

Contact lens and its manufacturing method

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