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

Patent Owner(s)

Patent Owner	Address
FORSCHUNGSZENTRUM KARLSRUHE GMBH	76133 KARLSRUHE

International Classification(s)

• C07F:ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CO....

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ciesielski, Michael	Merseburg, DE	16	61
Doring, Manfred	Worth-Buchelberg, DE	14	110
Kollann, Carsten	Stutensee, DE	1	15
Sprenger, Stephan	Oststeinbek, DE	9	41

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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
October 03, 2006	US,7115765,B2   US7115765B2	GRANTED PATENT AS SECOND PUBLICATION
August 11, 2005	US,20050176983,A1   US20050176983A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7115765

Method for producing 6-alkoxy-(6H)-dibenz [c,e] [1,2]-oxaphosphorines

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