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

Patent Owner(s)

Patent Owner	Address
CYTEC TECHNOLOGY CORP	300 DELAWARE AVENUE WILMINGTON DE 19801

International Classification(s)

• B03C:MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATE....
• B03B:SEPARATING SOLID MATERIALS USING LIQUIDS OR USING ....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kolla, Harsha	Fairfield, US	4	19
Ravishankar, Sathanjheri A	Shelton, US	12	83
Wang, Bing	Brookfield, US	403	3504

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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 2, 2028

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
August 02, 2016	US,9403173,B2   US9403173B2	GRANTED PATENT AS SECOND PUBLICATION
May 06, 2010	US,20100108573,A1   US20100108573A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9403173

Process for enhancing electrostatic separation in the beneficiation of ores

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