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

Patent Owner(s)

Patent Owner	Address
PREXTON THERAPEUTICS SA	1228 PLAN LES OUATES GENEVA

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C07D:HETEROCYCLIC COMPOUNDS

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Brugger, Nadia	Cambridge, US	37	186
Potnick, Justin	Acton, US	14	35
Richardson, Thomas E	Durham, US	38	620

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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	Jul 30, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 30, 2029

Fee	Large entity fee	small entity fee	micro entity fee
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DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
January 30, 2018	US,9879004,B2   US9879004B2	GRANTED PATENT AS SECOND PUBLICATION
December 31, 2015	US,20150376182,A1   US20150376182A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9879004

Substituted acetylene derivatives and their use as positive allosteric modulators of mGluR4

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