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

Patent Owner(s)

Patent Owner	Address
VIIV HEALTHCARE UK (NO 4) LIMITED	STEVENAGE SG1 2NY

International Classification(s)

• C07F:ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CO....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chen, Chung-Pin H	Madison, US	18	143
Connolly, Timothy P	Portland, US	28	352
Kadow, John F	Wallingford, US	185	1556
Leahy, David Kenneth	Hightstown, US	12	97
Levesque, Kathia	St. Jean sur Richelieu, CA	15	104
Meanwell, Nicholas A	East Hampton, US	189	2698
Pack, Shawn K	New Castle, US	20	177
Sirard, Pierre	St. Jean sur Richelieu, CA	14	102
Soundararajan, Nachimuthu	Kendall Park, US	24	119
Thoraval, Dominique	Ville St. Laurent, CA	14	106
Ueda, Yasutsugu	Clinton, US	61	632
Wang, Tao	Farmington, US	1447	9693
Yeung, Kap-Sun	Madison, US	67	826
Zhang, Zhongxing	Madison, US	126	860

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	May 5, 2027

Fee	Large entity fee	small entity fee	micro entity fee
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: 2015/0315,218

SALTS OF PRODRUGS OF PIPERAZINE AND SUBSTITUTED PIPERIDINE ANTIVIRAL AGENTS

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