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

Patent Owner(s)

Patent Owner	Address
COGNIS IP MANAGEMENT GMBH	HENKELSTRASSE 67 DUESSELDORF 40589

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
Behler, Ansgar	Bottrop, DE	121	788
Breffa, Catherine	Düsseldorf, DE	13	36
Raths, Hans-Christian	Monheim, DE	66	342

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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
December 18, 2012	US,8334318,B2   US8334318B2	GRANTED PATENT AS SECOND PUBLICATION
June 09, 2011	US,20110135583,A1   US20110135583A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 2011/0135,583

Anionic Isosorbide Derivatives and Their Use (II)

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