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

Patent Owner(s)

Patent Owner	Address
GRUNENTHAL GMBH	AACHEN

International Classification(s)

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

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Buschmann, Helmut	Esplugues de Llobregat, ES	94	442
Englberger, Werner	Stolberg, DE	68	883
Koegel, Babette-Yvonne	Langerwehe-Hamich, DE	52	434
Przewosny, Michael	Aachen, DE	21	87
Sattlegger, Michael	Bonn, DE	9	39
Schick, Hans	Berlin, DE	50	745

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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
May 15, 2007	US,7217729,B2   US7217729B2	GRANTED PATENT AS SECOND PUBLICATION
November 11, 2004	US,20040225003,A1   US20040225003A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7217729

Substituted indoles, process for the production thereof and use thereof for combatting pain

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