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

Patent Owner(s)

Patent Owner	Address
ASCENDIS PHARMA A/S	2900 HELLERUP

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hersel, Ulrich	Heidelberg, DE	72	1020
Keil, Oliver	Berlin, DE	32	228
Rau, Harald	Dossenheim, DE	112	1733
Sprogøe, Kennett	Holte, DK	62	347
Wegge, Thomas	Heidelberg, DE	59	821
Zettler, Joachim	Heidelberg, DE	23	113

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jul 23, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 23, 2029

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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
January 23, 2018	US,9872864,B2   US9872864B2	GRANTED PATENT AS SECOND PUBLICATION
October 09, 2014	US,20140303245,A1   US20140303245A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9872864

Sustained release composition of prostacyclin

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