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

Patent Owner(s)

Patent Owner	Address
ASTELLAS PHARMA INC	5-1 NIHONBASHI-HONCHO 2-CHOME CHUO-KU TOKYO 103-8411

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C07D:HETEROCYCLIC COMPOUNDS
• A61P:THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDI....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hirakura, Yutaka	Chuo-ku, JP	2	0
Shimada, Itsuro	Chuo-ku, JP	19	261
Takeguchi, Kazuhiro	Chuo-ku, JP	3	0
Ueda, Norihiro	Chuo-ku, JP	50	528
Yamazaki, Kouji	Chuo-ku, JP	17	175

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Sep 7, 2024

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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

Full Text

US Patent Application No: 2013/0059,855

CRYSTAL OF DI(ARYLAMINO)ARYL COMPOUND

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