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

Patent Owner(s)

Patent Owner	Address
UNIVERSITY OF KENTUCKY RESEARCH FOUNDATION	144 ASTECC BUILDING LEXINGTON KY 40506-0286

International Classification(s)

• C07F:ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CO....
• B01D:SEPARATION

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Brandewie, Christine Marie	Lexington, US	1	0
Lippert, Cameron A	Lexington, US	9	10
Liu, Kunlei	Lexington, US	51	73
Remias, Joseph Eugene	Woodbridge, US	3	29
Sarma, Moushumi	Lexington, US	3	0

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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	Nov 1, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Nov 1, 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
May 01, 2018	US,9957284,B2   US9957284B2	GRANTED PATENT AS SECOND PUBLICATION
July 16, 2015	US,20150196875,A1   US20150196875A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9957284

Method of increasing mass transfer rate of acid gas scrubbing solvents

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