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

Patent Owner(s)

Patent Owner	Address
DANISCO US INC	925 PAGE MILL ROAD PALO ALTO CA 94304-1013

International Classification(s)

• C12P:FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESI....

• 2020 Application Filing Year
• C12P Class
• 1416 Applications Filed
• 586 Patents Issued To-Date
• 41.39 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
CHOTANI, Gopal K	CUPERTINO, US	50	567
# of filed Patents : 50 Total Citations : 567
DEMARTINI, Jaclyn Diana	PALO ALTO, US	5	0
# of filed Patents : 5 Total Citations : 0
LATONE, Jacob Andrew	San Jose, US	4	0
# of filed Patents : 4 Total Citations : 0
SHARMA, Vivek	PALO ALTO, US	518	3122
# of filed Patents : 518 Total Citations : 3122
SHETTY, Jayarama K	PALO ALTO, US	118	838
# of filed Patents : 118 Total Citations : 838

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• 0 Citation Count
• C12P Class

• 0 % this patent is cited more than
• 3 Age

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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	Apr 20, 2026
7.5 Year Payment	$3600.00	$1800.00	$900.00	Apr 20, 2030
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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
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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

Full Text

US Patent Application No: 2022/0333,141

METHOD FOR INCREASING BACKSET RECYCLE IN DRY GRIND ALCOHOL PRODUCTION

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Abstract

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The present invention relates to a dry grind ethanol process in which post-distillation backset is subjected to aerobic fermentation to remove components that are inhibitory to an ethanolagen, such as yeast, allowing the utilization of an increased amount of post-distillation backset during the initial preparation of starch-containing substrates for the dry grind ethanol process. Aerobic fermentation of the post-distillation backset allows substantially higher backset recycle, resulting in fresh water savings and increased sustainability.

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Description

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