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

Patent Owner(s)

Patent Owner	Address
DUPONT NUTRITION BIOSCIENCES APS	1411 COPENHAGEN K

International Classification(s)

• C12P:FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESI....
• A23K:FODDER
• C07K:PEPTIDES

• 2013 Application Filing Year
• C12P Class
• 1593 Applications Filed
• 1388 Patents Issued To-Date
• 87.14 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hansted, Jon Gade	Aarhus V, DK	4	6
# of filed Patents : 4 Total Citations : 6
Poulsen, Charlotte Horsmans	Brabrand, DK	47	335
# of filed Patents : 47 Total Citations : 335
Yu, Shukun	Bunkeflostrand, SE	52	52
# of filed Patents : 52 Total Citations : 52

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Patent Citation Ranking

• 3 Citation Count
• C12P Class

• 46.51 % this patent is cited more than
• 10 Age

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Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jan 30, 2027

Fee	Large entity fee	small entity fee	micro entity fee
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

Full Text

US Patent Application No: 2015/0208,694

METHOD FOR THE DEGRADATION OF KERATIN AND USE OF THE KERATIN HYDROLYSATE PRODUCED

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Abstract

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The present invention relate to a method for producing keratin hydrolysate comprising the step of: i) admixing keratin material with a protease and a non-sulphur containing surfactant, as well as keratin hydrolysate so produced and uses thereof.

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Description

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