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

Patent Owner(s)

Patent Owner	Address
BRASKEM S A	RUA ETENO 1561 COMPLEXO PETROQUÍMICO DE CAMAÇARI CAMAÇARI 42810-000

International Classification(s)

• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS
• C10G:CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HY....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Broglio, Maria Ignez	Sao Paulo, BR	3	1
de, Souza Tavares Luis Felipe	Sao Paulo, BR	1	0
Maia, Moreira Bruno	Sao Paulo, BR	1	0
Teruo, Morita Augusto	Sao Paulo, BR	2	10
Werneck, do Carmo Roberto	Sao Paulo, BR	2	1

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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	Mar 5, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Mar 5, 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
September 05, 2017	US,9751816,B2   US9751816B2	GRANTED PATENT AS SECOND PUBLICATION
November 03, 2016	US,20160318825,A1   US20160318825A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9751816

Method for producing light unsaturated hydrocarbons

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