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

Patent Owner(s)

Patent Owner	Address
CELANESE INTERNATIONAL CORPORATION	222 W LAS COLINAS BLVD SUITE 900N IRVING TX 75039

International Classification(s)

• C10L:FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYN....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Gruesendorf, Gerald	Rosharon, US	3	21
Horton, Trinity	Houston, US	44	430
Jevtic, Radmila	Pasadena, US	87	1403
Johnston, Victor	Houston, US	16	185
Sarager, Lincoln	Houston, US	67	509
Warner, R Jay	Houston, US	130	1687
Weiner, Heiko	Pasadena, US	142	1594

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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	Sep 11, 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
March 11, 2014	US,8668750,B2   US8668750B2	GRANTED PATENT AS SECOND PUBLICATION
February 09, 2012	US,20120030997,A1   US20120030997A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8668750

Denatured fuel ethanol compositions for blending with gasoline or diesel fuel for use as motor fuels

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