VIREAD Drug Patent Profile

When do Viread patents expire, and when can generic versions of Viread launch?

Viread is a drug marketed by Gilead Sciences Inc and is included in two NDAs.

The generic ingredient in VIREAD is tenofovir disoproxil fumarate. There are forty-two drug master file entries for this compound. Fourteen suppliers are listed for this compound. Additional details are available on the tenofovir disoproxil fumarate profile page.

DrugPatentWatch^® Litigation and Generic Entry Outlook for Viread

A generic version of VIREAD was approved as tenofovir disoproxil fumarate by TEVA PHARMS USA on March 18^th, 2015.

Summary for VIREAD

US Patents:	0
Applicants:	1
NDAs:	2
Finished Product Suppliers / Packagers:	1
Raw Ingredient (Bulk) Api Vendors:	77
Clinical Trials:	90
Patent Applications:	4,856
Formulation / Manufacturing:	see details
Drug Prices:	Drug price information for VIREAD
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for VIREAD
What excipients (inactive ingredients) are in VIREAD?	VIREAD excipients list
DailyMed Link:	VIREAD at DailyMed

See drug prices for VIREAD

Recent Clinical Trials for VIREAD

Identify potential brand extensions & 505(b)(2) entrants

Sponsor	Phase
Antios Therapeutics, Inc	Phase 2
Mylan (Taiwan) Ltd	Phase 4
Taichung Veterans General Hospital	Phase 4

See all VIREAD clinical trials

Pharmacology for VIREAD

Drug Class	Hepatitis B Virus Nucleoside Analog Reverse Transcriptase Inhibitor Human Immunodeficiency Virus Nucleoside Analog Reverse Transcriptase Inhibitor
Mechanism of Action	Nucleoside Reverse Transcriptase Inhibitors

Anatomical Therapeutic Chemical (ATC) Classes for VIREAD

J05AF	Nucleoside and nucleotide reverse transcriptase inhibitors
J05A	DIRECT ACTING ANTIVIRALS
J05	ANTIVIRALS FOR SYSTEMIC USE
J	Antiinfectives for systemic use

Paragraph IV (Patent) Challenges for VIREAD

Tradename	Dosage	Ingredient	Strength	NDA	ANDAs Submitted	Submissiondate
VIREAD	Tablets	tenofovir disoproxil fumarate	150 mg, 200 mg, and 250 mg	021356	1	2012-05-17
VIREAD	Tablets	tenofovir disoproxil fumarate	300 mg	021356	1	2010-01-26

US Patents and Regulatory Information for VIREAD

VIREAD is protected by zero US patents and one FDA Regulatory Exclusivity.

FDA Regulatory Exclusivity protecting VIREAD

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Gilead Sciences Inc	VIREAD	tenofovir disoproxil fumarate	POWDER;ORAL	022577-001	Jan 18, 2012		RX	Yes	Yes
Gilead Sciences Inc	VIREAD	tenofovir disoproxil fumarate	TABLET;ORAL	021356-004	Jan 18, 2012	AB	RX	Yes	No
Gilead Sciences Inc	VIREAD	tenofovir disoproxil fumarate	TABLET;ORAL	021356-002	Jan 18, 2012	AB	RX	Yes	No
Gilead Sciences Inc	VIREAD	tenofovir disoproxil fumarate	TABLET;ORAL	021356-003	Jan 18, 2012	AB	RX	Yes	No
Gilead Sciences Inc	VIREAD	tenofovir disoproxil fumarate	TABLET;ORAL	021356-001	Oct 26, 2001	AB	RX	Yes	Yes

Expired US Patents for VIREAD

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Gilead Sciences Inc	VIREAD	tenofovir disoproxil fumarate	TABLET;ORAL	021356-004	Jan 18, 2012
Gilead Sciences Inc	VIREAD	tenofovir disoproxil fumarate	TABLET;ORAL	021356-004	Jan 18, 2012
Gilead Sciences Inc	VIREAD	tenofovir disoproxil fumarate	POWDER;ORAL	022577-001	Jan 18, 2012
Gilead Sciences Inc	VIREAD	tenofovir disoproxil fumarate	TABLET;ORAL	021356-003	Jan 18, 2012
Gilead Sciences Inc	VIREAD	tenofovir disoproxil fumarate	TABLET;ORAL	021356-002	Jan 18, 2012
Gilead Sciences Inc	VIREAD	tenofovir disoproxil fumarate	TABLET;ORAL	021356-001	Oct 26, 2001

International Patents for VIREAD

See the table below for patents covering VIREAD around the world.

Country	Patent Number	Title	Estimated Expiration
Japan	2010280694	NUCLEOTIDE ANALOG COMPOSITION AND SYNTHESIS METHOD
Taiwan	470748
Japan	2014159450	NUCLEOTIDE ANALOGS
Singapore	106656	NUCLEOTIDE ANALOG COMPOSITION AND SYNTHESIS METHOD
Slovenia	1243593
Hong Kong	1029793

Supplementary Protection Certificates for VIREAD

Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
1419152	C 2012 016	Romania		PRODUCT NAME: COMBINATIE DE RILPIVIRINA SI TOATE FORMELE ECHIVALENTETERAPEUTIC ALE ACESTEIA CUM AR FI SARURILE DE ADITIE ALE RILPIVIRINEI ACCEPTABILE FARMACEUTIC, INCLUSIV SAREARILPIVIRINEI CU ACIDUL CLORHIDRIC, SI TENOFOVIR, IN PARTICULAR FUMARAT DE TENOFOVIRDISOPROXIL; NATIONAL AUTHORISATION NUMBER: EU/1/11/737/001, EU/1/11/737/002; DATE OF NATIONAL AUTHORISATION: 20111128; NUMBER OF FIRST AUTHORISATION IN EUROPEAN ECONOMIC AREA (EEA): EU/1/11/737/001, EU/1/11/737/002; DATE OF FIRST AUTHORISATION IN EEA: 20111128
1663240	300768	Netherlands		PRODUCT NAME: COMBINATIE VAN RILPIVIRINE OF EEN THERAPEUTISCH EQUIVALENTE VORM DAARVAN DIE BESCHERMD WORDT DOOR HET BASISOCTROOI, ZOALS EEN FARMACEUTISCH AANVAARDBAAR ZOUT VAN RILPIVIRINE, WAARONDER HET HYDROCHLORIDEZOUT VAN RILPIVIRINE. TENOFOVIR, IN HET BIJZONDER TENOFOVIRDISOPROXILFUMARAAT. EN EMTRICITABINE; REGISTRATION NO/DATE: EU/1/11/737/001-002 20111128
1663240	PA2015037	Lithuania		PRODUCT NAME: RILPIVIRINUM + TENOFOVIRUM DISOPROXILUM + EMTRICITABINUM; REGISTRATION NO/DATE: EU/1/11/737/001 2011 11 28, EU/1/11/737/002 20111128
1632232	132016000129226	Italy		PRODUCT NAME: ASSOCIAZIONE DI RILPIVIRINA CLORIDRATO O UNA SUA FORMA TERAPEUTICAMENTE EQUIVALENTE PROTETTA DAL BREVETTO DI BASE, EMTRICITABINA E TENOFOVIR ALAFENAMIDE O UN SUO SALE FARMACEUTICAMENTE ACCETTABILE, IN PARTICOLARE IL TENOFOVIR ALAFENAMIDE EMIFUMARATO(ODEFSEY); AUTHORISATION NUMBER(S) AND DATE(S): EU/1/16/1112, 20160623
1663240	300850	Netherlands		PRODUCT NAME: COMBINATIE VAN: -RILPIVIRINE OF EEN THERAPEUTISCH EQUIVALENTE VORM DAARVAN ZOALS BESCHERMD DOOR HET BASISOCTROOI, ZOALS EEN FARMACEUTISCH AANVAARDBAAR ZOUT VAN RILPIVIRINE, WAARONDER HET HYDROCHLORIDEZOUT VAN RILPIVIRINE; EN -TENOFOVIRALAFENAMIDE OF EEN FARMACEUTISCH AANVAARDBAAR ZOUT DAARVAN, IN HET BIJZONDER TENOFOVIRALAFENAMIDEFUMARAAT; REGISTRATION NO/DATE: EU/1/16/1112 20160623
2487166	132017000002828	Italy		PRODUCT NAME: COBICISTAT O UN SALE FARMACEUTICAMENTE ACCETTABILE DELLO STESSO E TENOFOVIR ALAFENAMIDE O UN SALE FARMACEUTICAMENTE ACCETTABILE DELLO STESSO, IN PARTICOLARE TENOFOVIR ALAFENAMIDE FUMARATO(GENVOYA); AUTHORISATION NUMBER(S) AND DATE(S): EU/1/15/1061, 20151123