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

Patent Owner(s)

• THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK

International Classification(s)

• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Allikmets, Rando	Cornwell on Hudson, US	25	207
Chen, Ping	Albany, US	510	5260
Cioffi, Christopher	Albany, US	28	483
Conlon, Michael	Albany, US	26	314
Freeman, Emily	Albany, US	20	275
Johnson, Graham	Sanbornton, US	110	1144
Petrukhin, Konstantin	New Windsor, US	36	478
Zhu, Lei	Albany, US	347	2174

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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	Mar 6, 2024
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Mar 6, 2028

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
September 06, 2016	US,9434727,B2   US9434727B2	GRANTED PATENT AS SECOND PUBLICATION
November 05, 2015	US,20150315197,A1   US20150315197A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9434727

Substituted 4-phenylpiperidines, their preparation and use

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