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

Patent Owner(s)

Patent Owner	Address
CLARIANT INTERNATIONAL LTD	ROTHAUSSTR 61 MUTTENZ 4132

International Classification(s)

• B03D:FLOTATION; DIFFERENTIAL SEDIMENTATION

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Arias, Medina Jorge Antonio	Sao Paulo, BR	6	6
Bartalini, Nilson Mar	Sao Paulo, BR	6	6
Da, Silva Wagner Claudio	Sao Paulo, BR	12	12
Duarte, Zaira Guimaraes	Sao Paulo, BR	3	3
Oliveira, Filho Antonio Pedro	Sao Paulo, BR	3	3
Pedain, Klaus Ulrich	Dietzenbach-Steinberg, DE	2	4
Speck, Cassola Monica	Sao Paulo, BR	6	6

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Feb 27, 2027

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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

Full Text

US Patent Application No: 2015/0238,976

Composition For Dressing Phosphate Ore

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