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

Patent Owner(s)

Patent Owner	Address
ARCHIMICA GMBH	FRANKFURT GERMANY

International Classification(s)

• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Erbes, Michael	Frankfurt, DE	8	56
Forstinger, Klaus	Babenhausen, DE	17	96
Meudt, Andreas	Flörsheim-Weilbach, DE	49	279

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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
April 04, 2006	US,7022857,B2   US7022857B2	GRANTED PATENT AS SECOND PUBLICATION
April 15, 2004	US,20040073032,A1   US20040073032A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7022857

Preparation of substituted aromatic compounds

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