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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

International Classification(s)

• C12Q:MEASURING OR TESTING PROCESSES INVOLVING ENZYMES O....
• C12P:FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESI....
• C12N:MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF
• C07K:PEPTIDES

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Dalsgaard, Søren	Silkeburg, DK	29	236
Faurschou, Isaksen Mai	Højbjerg, DK	2	3
Kensch, Oliver	Pulheim, DE	19	155
Leuthner, Birgitta	Darmstadt, DE	25	153
Pepsin, Michael	Castro Valley, US	5	9
Schulze, Pellengahr Klaus	Berlin, DE	3	3
Shetty, Jayarama K	Pleasanton, US	118	838

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Sep 18, 2025

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 18, 2014	US,8673609,B2   US8673609B2	GRANTED PATENT AS SECOND PUBLICATION
August 18, 2011	US,20110201081,A1   US20110201081A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8673609

sp. phytase variants

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