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

Patent Owner(s)

• EXXON RESEARCH AND ENGINEERING CO.

International Classification(s)

• C10L:FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYN....
• B01F:MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ansell, Loren L	Baton Rouge, LA	5	27
Berlowitz, Paul J	East Windsor, NJ	96	1562
Chakrabaty, Tapan	Calgary, CA	2	12
Wittenbrink, Robert J	Baton Rouge, LA	46	1355

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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

Full Text

US Patent No: 6458855

Fischer-tropsch process water emulsions of hydrocarbons (law548)

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