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

Patent Owner(s)

Patent Owner	Address
GKN SINTER METALS GMBH	GERMAN LA DUFF M WALD

International Classification(s)

• B22F:WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES F....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Arnhold, Volker	Wuppertal , DE	6	51
Dollmeier, Klaus	Schwelm , DE	11	38
Lindenau, Rene	Radevormwald , DE	7	34

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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
April 28, 2009	US,7524352,B2   US7524352B2	GRANTED PATENT AS SECOND PUBLICATION
October 13, 2005	US,20050226760,A1   US20050226760A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7524352

Composition for the production of sintered molded parts

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