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

Patent Owner(s)

Patent Owner	Address
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E V	MUNICH GERMANY MUNICH BAVARIA

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C07F:ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CO....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Gellermann, Carsten	Gerbrunn, DE	10	67
Storch, Werner	Hoechberg, DE	16	196
Wolter, Herbert	Tauberbischofsheim, DE	54	508

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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
July 12, 2011	US,7977404,B2   US7977404B2	GRANTED PATENT AS SECOND PUBLICATION
August 07, 2008	US,20080187499,A1   US20080187499A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7977404

Tough, long-lasting dental composites

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