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

Patent Owner(s)

Patent Owner	Address
HOFFMANN-LA ROCHE INC	340 KINGSLAND STREET NUTLEY NJ 07110

International Classification(s)

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

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Gobbi, Luca	Buus, CH	75	203
Grether, Uwe	Efringen-Kirchen, DE	115	470
Guba, Wolfgang	Mullheim, DE	70	314
Kretz, Julian	Berlin, DE	11	28
Martin, Rainer E	Basel, CH	63	164
Westphal, Matthias Valentin	Zürich, CH	4	12

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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	Apr 29, 2027
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Apr 29, 2031

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
October 29, 2019	US,10457684,B2   US10457684B2	GRANTED PATENT AS SECOND PUBLICATION
May 02, 2019	US,20190127383,A1   US20190127383A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 2019/0127,383

NOVEL [1,2,3]TRIAZOLO[4,5-D]PYRIMIDINE DERIVATIVES

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