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

Patent Owner(s)

Patent Owner	Address
INTEVEP S A	CARACAS

International Classification(s)

• C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
• B01D:SEPARATION

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Biomorgi, Jose	San Antonio de Los Altos, VE	4	11
Gonzalez, Yanine	Los Teques, VE	3	9
Roman, Monica	Caracas, VE	3	9
Viloria, Alfredo	Caracas, VE	10	13
Yoll, Rafael	San Antonio de Los Altos, VE	6	11

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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	Aug 4, 2025

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
February 04, 2014	US,8641922,B2   US8641922B2	GRANTED PATENT AS SECOND PUBLICATION
February 02, 2012	US,20120025135,A1   US20120025135A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8641922

Regenerable and non-regenerable sorbents for acid gas removal

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