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

Patent Owner(s)

Patent Owner	Address
GRUENENTHAL GMBH	AACHEN

International Classification(s)

• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
JOSTOCK, Ruth	Stolberg, DE	74	293
KLESS, Achim	Aachen, DE	66	190
KOCH, Thomas	Stolberg, DE	137	823
KOENIGS, Rene Michael	Erkelenz, DE	29	44
KONETZKI, Ingo	Aachen, DE	94	492
KUEHNERT, Sven	Dueren, DE	47	161
LINZ, Klaus	Rheinbach, DE	79	673
RATCLIFFE, Paul	Aachen, DE	56	108
SCHROEDER, Wolfgang	Aachen, DE	72	445
WEGERT, Anita	Aldenhoven, DE	47	52

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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	Jan 13, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jan 13, 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

Full Text

US Patent Application No: 2017/0197,970

3-((Hetero-)Aryl)-8-Amino-2-Oxo-1,3-Diaza-Spiro-[4.5]-Decane Derivatives

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