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

Patent Owner(s)

Patent Owner	Address
PFIZER INC	66 HUDSON BOULEVARD EAST LEGAL PATENT DEPT CHIEF IP COUNSEL NEW YORK NY 10001-2192

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
Collins, Michael Raymond	San Diego, US	24	717
Crosignani, Stefano	Nivelles, BE	37	234
Maderna, Andreas	Stony Point, US	36	310
McAlpine, Indrawan James	San Diego, US	23	607
Ninkovic, Sacha	La Jolla, US	29	228
Scales, Stephanie Anne	San Diego, US	8	70
Wythes, Martin	Solana Beach, US	2	2

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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 23, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 23, 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
January 23, 2018	US,9873690,B2   US9873690B2	GRANTED PATENT AS SECOND PUBLICATION
September 22, 2016	US,20160272628,A1   US20160272628A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9873690

3-indol substituted derivatives, pharmaceutical compositions and methods for use

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