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

Patent Owner(s)

Patent Owner	Address
DE LIEGE UNIVERSITE	QUAI VAN BENEDEN 25 LIEGE B-4020
DE BRUXELLES UNIVERSITE LIBRE	AVENUE F D ROOSEVELT 50 BRUXELLES B-1050

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Antoine, Marie-Helene	Brussels , BE	1	1
Boverie, Stephane	La Neuville-haux-joutes , FR	3	21
De, Tullio Pascal	Jupille-sue-meuse , BE	9	47
Lebrun, Philippe	Brussels , BE	9	41
Pirotte, Bernard	Oupeye , BE	19	95
Sebille, Sophie	Huy , BE	1	1

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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
March 24, 2009	US,7507761,B2   US7507761B2	GRANTED PATENT AS SECOND PUBLICATION
May 17, 2007	US,20070112063,A1   US20070112063A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7507761

Benzopyran derivatives, method of production and use thereof

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