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

Patent Owner(s)

Patent Owner	Address
VULCO S A	SAN JOSE 0815 SAN BERNARDO SANTIAGO

International Classification(s)

• B04C:APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Soto, Oscar Castro	Santiago, CL	3	25

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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
January 31, 2012	US,8104622,B2   US8104622B2	GRANTED PATENT AS SECOND PUBLICATION
March 19, 2009	US,20090071880,A1   US20090071880A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8104622

Cyclone separator having an inlet head

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