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

Patent Owner(s)

Patent Owner	Address
TAKEDA GMBH	78467 KONSTANZ

International Classification(s)

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

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Dunkern, Torsten	Stockach, DE	17	26
Ghofrani, Hossein Ardeschir	Giessen, DE	4	5
Grimminger, Friedrich	Butzbach, DE	6	185
Kaps, Manfred	Wetzlar, DE	2	6
Rosengarten, Bernhard	Giessen, DE	3	10
Schudt, Christian	Constance, DE	18	132

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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
February 23, 2010	US,7666872,B2   US7666872B2	GRANTED PATENT AS SECOND PUBLICATION
August 09, 2007	US,20070185114,A1   US20070185114A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7666872

Use for PDE5 inhibitors

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