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

Patent Owner(s)

Patent Owner	Address
ATOFINA RESEARCH	ZONE INDUSTRIELLE C SENEFFE (FELUY) B-7181

International Classification(s)

• C04B:LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREO....
• B28B:SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG O....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bodart, Philippe	Clermont-sous-Huy, BE	23	278
Grootjans, Jacques	Leefdaal, BE	6	131
Lamotte, Christian	Seneffe, BE	9	64
Van, Thillo Hugo	Grimbergen, BE	3	57

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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
February 22, 2005	US,6858170,B2   US6858170B2	GRANTED PATENT AS SECOND PUBLICATION
March 13, 2003	US,20030047848,A1   US20030047848A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 6858170

Silica-alumina catalyst carriers preparation

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