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

Patent Owner(s)

Patent Owner	Address
MERCK PATENT GMBH	64293 DARMSTADT

International Classification(s)

• C07F:ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CO....
• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bissky, German	Wuppertal, DE	10	50
Ignatyev, Nikolai (Mykola)	Duisburg, DE	52	153
Kucheryna, Andriy	Wuppertal, DE	17	34
Welz-Biermann, Urs	Heppenheim, DE	45	152
Willner, Helge	Mühlheim/Ruhr, DE	44	178

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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
December 27, 2011	US,8084617,B2   US8084617B2	GRANTED PATENT AS SECOND PUBLICATION
September 13, 2007	US,20070213538,A1   US20070213538A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8084617

Ionic liquids having fluoroalkyltrifluoroborate anions

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