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

Patent Owner(s)

Patent Owner	Address
LANXESS DEUTSCHLAND GMBH	50569 KÖLN

International Classification(s)

• C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Janke, Nikolaus	Dormagen, DE	5	45
Mauerer, Otto	Leichlingen, DE	10	50
Pieroth, Manfred	Koln, DE	3	12

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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
August 10, 2004	US,6774163,B2   US6774163B2	GRANTED PATENT AS SECOND PUBLICATION
October 16, 2003	US,20030195281,A1   US20030195281A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 6774163

Flame retardants for polymers comprising a mixture of two different aryl phosphates, their preparation and their use

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