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Country	kind	publication No.	Filing Date	Type	Sub-Type
WO	A1	WO2012034719	Jun 01, 2011	Patent	Application
Type : Patent Sub-Type : Application
INTERNATIONAL APPLICATION PUBLISHED WITH INTERNATIONAL SEARCH REPORT		NOVEL ANTIVIRAL ACYCLIC NUCLEOSIDE PHOSPHONATES		Mar 22, 2012
EP	A1	EP2616474	Jun 01, 2011	Patent	Application
Type : Patent Sub-Type : Application
APPLICATION PUBLISHED WITH SEARCH REPORT		NOVEL ANTIVIRAL ACYCLIC NUCLEOSIDE PHOSPHONATES		Jul 24, 2013

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

Patent Owner(s)

Patent Owner	Address
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE	3 RUE MICHEL ANGE PARIS 75016
UNIVERSITE D'ORLEANS	CHÂTEAU DE LA SOURCE AVENUE DU PARC FLORAL ORLEANS 45100
KATHOLIEKE UNIVERSITEIT LEUVEN - K U LEUVEN R&D	MINDERBROEDERSSTRAAT 8A BOX 5105 LEUVEN B-3000

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C07F:ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CO....

• 2011 Application Filing Year
• A61K Class
• 10915 Applications Filed
• 8360 Patents Issued To-Date
• 76.60 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Agrofoglio, Luigi A	Orleans, FR	2	1
# of filed Patents : 2 Total Citations : 1
Andrei, Graciela	Sint-Lambrechts-Woluwe, BE	3	1
# of filed Patents : 3 Total Citations : 1
Balzarini, Jan	Heverlee, BE	43	488
# of filed Patents : 43 Total Citations : 488
Pradere, Hugo	Lusignan, FR	1	1
# of filed Patents : 1 Total Citations : 1
Roy, Vincent	Pussay, FR	172	3057
# of filed Patents : 172 Total Citations : 3057
Snoeck, Robert	Sint-Lambrechts-Woluwe, BE	3	1
# of filed Patents : 3 Total Citations : 1

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Patent Citation Ranking

• 1 Citation Count
• A61K Class

• 14.18 % this patent is cited more than
• 12 Age

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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	Mar 5, 2025

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: 2013/0231,307

NOVEL ANTIVIRAL ACYCLIC NUCLEOSIDE PHOSPHONATES

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Abstract

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Compounds of formula (I) wherein A represents a nucleobase or a derivative thereof, n is equal to 0 or 1 and R′, R″ are carbonic chain, and R₁₀ is hydrogen or a carbonic chain for their use as antiviral agents.

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Description

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