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

Patent Owner(s)

Patent Owner	Address
TECHNIP PROCESS TECHNOLOGY INC	1430 ENCLAVE PARKWAY HOUSTON TX 77077-2023

International Classification(s)

• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Oleksy, Slawomir A	Billerica, US	13	45
Welch, Vincent	Medway, US	2	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	Jan 25, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jan 25, 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
July 25, 2017	US,9714203,B2   US9714203B2	GRANTED PATENT AS SECOND PUBLICATION
January 21, 2016	US,20160016863,A1   US20160016863A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9714203

Method for reducing energy consumption in the production of styrene monomer utilizing azeotropic water/ethylbenzene feed vaporization

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