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

Patent Owner(s)

Patent Owner	Address
CO2 SOLUTIONS INC	2300 RUE JEAN-PERRIN QUEBEC G2C 1T9

International Classification(s)

• C01B:NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
• F25J:LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GAS....
• B01D:SEPARATION

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Fradette, Sylvie	Pintendre , CA	32	255
Paelinck, Philippe	Reims, FR	1	26

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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
April 07, 2009	US,7514056,B2   US7514056B2	GRANTED PATENT AS SECOND PUBLICATION
September 28, 2006	US,20060213224,A1   US20060213224A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7514056

Process and installation for the fractionation of air into specific gases

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