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

Patent Owner(s)

• SUMITOMO CHEMICAL COMPANY, LIMITED

International Classification(s)

• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Itaya, Nobushige	Nishinomiya , JP	43	161
Katsura, Tadashi	Toyonaka , JP	26	64
Mizuno, Tadashi	Ibaraki , JP	18	69

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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
December 15, 2009	US,7632971,B2   US7632971B2	GRANTED PATENT AS SECOND PUBLICATION
October 11, 2007	US,20070238900,A1   US20070238900A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7632971

Method of crystallization of bicalutamide

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