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

Patent Owner(s)

Patent Owner	Address
UNITED ARAB EMIRATES UNIVERSITY	PO BOX 15551 AL AIN
ABU DHABI OIL REFINING COMPANY (TAKREER)	P O BOX 3593 ABU DHABI

International Classification(s)

• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
• B01F:MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
• B01D:SEPARATION

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
El-Naas, Muftah	Al-Ain, AE	5	3

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Feb 8, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Feb 8, 2029

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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
August 08, 2017	US,9724639,B2   US9724639B2	GRANTED PATENT AS SECOND PUBLICATION
February 23, 2017	US,20170050142,A1   US20170050142A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9724639

System for contacting gases and liquids

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