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

Patent Owner(s)

Patent Owner	Address
INDORAMA VENTURES OXIDES AUSTRALIA PTY LIMITED	61 MARKET ROAD BROOKLYN 3012

International Classification(s)

• B03D:FLOTATION; DIFFERENTIAL SEDIMENTATION
• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS
• C01G:COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLAS....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Aston, Jeffrey Roy	Taylors Lakes, AU	1	4
Knight, Stewart John	New Lambton Heights, AU	1	4
Lazzaro, Salvatore	Taylors Lakes, AU	4	8
Leeming, Philip Joseph	Mereweather Heights, AU	1	4
Parris, David Hayshiv	Parkville, AU	6	33

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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 18, 2009	US,7576244,B2   US7576244B2	GRANTED PATENT AS SECOND PUBLICATION
October 26, 2006	US,20060239876,A1   US20060239876A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7576244

Compounds and compositions for use as foaming or frothing agents in ore and coal flotation

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