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

Patent Owner(s)

Patent Owner	Address
RAYBEN TECHNOLOGIES (ZHUHAI) LIMITED	NO 8 XI PU ROAD XIN QING INDUSTRIAL PARK DOUMEN DISTRICT ZHUHAI CITY GUANGDONG PROVINCE 519100 CHINA ZHUHAI

International Classification(s)

• 2603:PUBLIC LIGHTING FIXTURES

• 2014 Application Filing Year
• 2603 Class
• 314 Applications Filed
• 314 Patents Issued To-Date
• 100 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Wu, Kai Chiu	Diamond Hill, CN	13	272
# of filed Patents : 13 Total Citations : 272

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Patent Citation Ranking

• 13 Citation Count
• 2603 Class

• 0 % this patent is cited more than
• 10 Age

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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	May 24, 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 No: 9028782

Processing nickel bearing sulphides

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Abstract

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The present invention provides a method of separating nickel bearing sulphides from mined ores or concentrates of mined ores that contain talc particles is disclosed. The method comprises adjusting the Eh of a slurry of mined ores or concentrates of mined ores and making particles of nickel bearing sulphides less hydrophobic than talc particles and floating the nickel bearing sulphide particles from the slurry.

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Description

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