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

Patent Owner(s)

Patent Owner	Address
BASF SE	LUDWIGSHAFEN GERMANY LUDWIGSHAFEN RHINELAND-PALATINATE

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
Ehlis, Thomas	Freiburg, DE	64	243
Jaschke, Harald	Jetzendorf, DE	3	10
Langhals, Heinz	Ottobrunn, DE	24	182
Wallquist, Olof	Bottmingen, CH	76	457

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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 26, 2013	US,8404705,B2   US8404705B2	GRANTED PATENT AS SECOND PUBLICATION
August 12, 2010	US,20100202984,A1   US20100202984A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8404705

Naphthalene amidine imides

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