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

Patent Owner(s)

Patent Owner	Address
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED	555/1 ENERGY COMPLEX BLDG A 14TH-18TH FLOORS VIBHAVADI RANGSIT ROAD CHATUCHAK CHATUCHAK BANGKOK 10900

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
Hermann, Theron	Arlington, US	24	89
Sillers, Ryan	Reading, US	7	6
Spencer, Michelle	Woburn, US	8	2
Udani, Russell	Arlington, US	5	4
Yocum, R Rogers	Lexington, US	40	141

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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	Dec 27, 2026
7.5 Year Payment	$3600.00	$1800.00	$900.00	Dec 27, 2030
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Dec 27, 2034

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
June 27, 2023	US,11685938,B2   US11685938B2	GRANTED PATENT AS SECOND PUBLICATION
September 09, 2021	US,20210277429,A1   US20210277429A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 11685938

Muconic acid production from genetically engineered microorganisms

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