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

Patent Owner(s)

Patent Owner	Address
KERNFORSCHUNGSANLAGE JULICH GESELLSCHAFT MIT BESCHRANKTER HAFTUNG	JULICH
DEGUSSA AKTIENGESELLSCHAFT A CORPORATION OF THE FEDERAL REPUBLIC OF GERMANY	WEISSFRAUENSTRASSE 9 D-6000 FRANKFURT/MAIN

International Classification(s)

• C12P:FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESI....
• C12N:MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF

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• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Eggeling, Lothar	Julich, DE	55	381
Kircher, Manfred	Bielefeld, DE	2	3
Leuchtenberger, Wolfgang	Bruchkobel, DE	21	133
Sahm, Hermann	Julich, DE	64	407
Scheer, Elisabeth	Aachen, DE	1	2

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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

Full Text

US Patent No: 5118619

Method for the fermentative production of L-isoleucine from D,L-.alpha.-hydroxybutyrate

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