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

Patent Owner(s)

Patent Owner	Address
VIRENT INC	3571 ANDERSON STREET MADISON WI 53704

International Classification(s)

• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS
• C07B:GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS TH....
• C08B:POLYSACCHARIDES; DERIVATIVES THEREOF
• C13K:GLUCOSE; INVERT SUGAR; LACTOSE; MALTOSE; SYNTHESIS....
• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
• C10G:CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HY....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Cortright, Randy D	Madison, US	50	1887
Qiao, Ming	Pewaukee, US	48	275
Woods, Elizabeth	Middleton, US	29	312

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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	Nov 29, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Nov 29, 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
May 29, 2018	US,9982316,B2   US9982316B2	GRANTED PATENT AS SECOND PUBLICATION
December 28, 2017	US,20170369955,A1   US20170369955A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9982316

Organo-catalytic biomass deconstruction

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