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

Patent Owner(s)

Patent Owner	Address
ELANCO US INC	2500 INNOVATION WAY GREENFIELD IN 46140

International Classification(s)

• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Ducray, Pierre	Village-neuf , FR	40	218
Gauvry, Noelle	Kembs-loechle , FR	23	96
Goebel, Thomas	Lorrach , DE	62	611
Pautrat, Francois	Mulhouse , FR	15	45

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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
February 03, 2009	US,7485751,B2   US7485751B2	GRANTED PATENT AS SECOND PUBLICATION
February 21, 2008	US,20080045601,A1   US20080045601A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7485751

Process for the preparation of enantiomers of amidoacetonitrile compounds from their racemates

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