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

Patent Owner(s)

Patent Owner	Address
BASF SE	CARL-BOSCH-STRASSE 38 67056 LUDWIGSHAFEN AM RHEIN GERMANY

International Classification(s)

• C12P:FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESI....
• C12N:MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Guo, Zheyuan	San Diego, US	15	58
Jaitzig, Jennifer	Ludwigshafen, DE	5	4
Kim, Woncheol	Tarrytown, US	3	1
Saum, Stephan	Lampertheim, DE	4	11
Zelder, Oskar	Ludwigshafen, DE	141	664

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Aug 27, 2027
7.5 Year Payment	$3600.00	$1800.00	$900.00	Aug 27, 2031
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Aug 27, 2035

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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
February 27, 2024	US,11913054,B2   US11913054B2	GRANTED PATENT AS SECOND PUBLICATION
April 18, 2019	US,20190112622,A1   US20190112622A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 11913054

Fermentative production of n-butylacrylate using alcohol acyl transferase enzymes

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