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

Patent Owner(s)

Patent Owner	Address
DE NORA ELETTRODI S P A	VIA DEI CANZI 1 MILAN

International Classification(s)

• C25C:PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVER....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Carrettin, Leonello	Milan , IT	9	61
Jiricny, Vladimir	Suchdol , CZ	3	12
MacDonald, Stacey A	Phoenix , US	4	8
Martelli, Gian Nicola	Milan , IT	9	54
Oldani, Dario	Milan , IT	15	87
Robinson, Douglas J	Phoenix , US	9	127
Scotti, Davide	Balsamo , IT	2	4
Todaro, Francesco	Milan , IT	2	5

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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 24, 2009	US,7494579,B2   US7494579B2	GRANTED PATENT AS SECOND PUBLICATION
June 15, 2006	US,20060124452,A1   US20060124452A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7494579

Spouted bed electrode cell for metal electrowinning

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