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

Patent Owner(s)

Patent Owner	Address
SUCAMPO AG	ZURICH
R-TECH UENO LTD	1-7 UCHISAIWAI-CHO 1-CHOME CHIYODA-KU TOKYO-TO

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• A01N:PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLA....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Harada, Yasuhiro	Tokyo, JP	340	1904
Kawasaki, Junichi	Tokyo, JP	50	214
Nishimura, Yoshie	Tokyo, JP	3	3
Ueno, Ryuji	Montgomery, US	234	2083

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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 3, 2026

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 03, 2015	US,8969324,B2   US8969324B2	GRANTED PATENT AS SECOND PUBLICATION
January 22, 2009	US,20090022787,A1   US20090022787A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8969324

Pharmaceutical composition comprising 11-deoxy-prostaglandin compound and method for stabilizing the compound

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