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

Patent Owner(s)

• BOEHRINGER INGELHEIM INTERNATIONAL GMBH

International Classification(s)

• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Frattini, Sara	Castelleone, IT	42	294
Hamprecht, Dieter	Pozzolengo, IT	62	314
Heckel, Armin	Biberach an der Riss, DE	90	616
Kley, Joerg	Mittelbiberach, DE	59	312

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Sep 20, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Sep 20, 2029

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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 20, 2018	US,9920035,B2   US9920035B2	GRANTED PATENT AS SECOND PUBLICATION
November 26, 2015	US,20150336933,A1   US20150336933A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9920035

Heterocyclic compounds, medicaments containing said compounds, use thereof and processes for the preparation thereof

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