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

Patent Owner(s)

Patent Owner	Address
DUPHAR INTERNATIONAL RESEARCH B V	WEESP

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
Den, Hartog Jacobus A J	van Houtenlaan, NL	17	37
Jansen, Johannes W C M	van Houtenlaan, NL	5	65
Reinders, Jan H	van Houtenlaan, NL	5	18
Ronken, Eric	van Houtenlaan, NL	7	30
Toorop, Gerrit P	late of van Houtenlaan, NL	3	12
Tulp, Martinus T M	van Houtenlaan, NL	13	104
Visser, Gerben M	van Houtenlaan, NL	9	42

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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

Full Text

US Patent No: 6350750

Quinoline and quinazoline derivatives having corticotropin releasing factor (CRF) antagonist activity

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