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VIREAD Drug Profile

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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:	80
Clinical Trials:	65
Patent Applications:	2,184
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
Taichung Veterans General Hospital	Phase 4
Yung Shin Pharm. Ind. Co., Ltd.	Phase 4

See all VIREAD clinical trials

Pharmacology for VIREAD

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

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	NDA	Submissiondate
VIREAD	TABLET;ORAL	tenofovir disoproxil fumarate	021356	2012-05-17
VIREAD	TABLET;ORAL	tenofovir disoproxil fumarate	021356	2010-01-26

US Patents and Regulatory Information for 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	021356-004	Jan 18, 2012	AB	RX	Yes	No

Expired US Patents for VIREAD

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

International Patents for VIREAD

Country	Patent Number	Estimated Expiration
Canada	2141589
China	1554350
Japan	4173202
Japan	2017057233

Supplementary Protection Certificates for VIREAD

Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
1663240	122015000087	Germany		PRODUCT NAME: KOMBINATION VON RILPIVIRIN ODER EINER THERAPEUTISCH AEQUIVALENTEN FORM DAVON, DIE DURCH DAS GRUNDPATENT GESCHUETZT IST, WIE Z.B EIN PHARMAZEUTISCH VERTRAEGLICHES SALZ VON RILPIVIRIN, EINSCHLIESSLICH DES HYDROCHLORIDSALZES VON RILPIVIRIN, UND TENOFOVIR, INSBESONDERE TENOFOVIRDISOPROXILFUMARAT; REGISTRATION NO/DATE: EU/1/11/737/001-002 20111128
2487166	17C1001	France		PRODUCT NAME: COBICISTAT OU UN SEL PHARMACEUTIQUEMENT ACCEPTABLE ET TENOFOVIR ALAFENAMIDE OU UN SEL PHARMACEUTIQUEMENT ACCEPTABLE,EN PARTICULIER LE FUMARATE DE TENOFOVIR ALAFENAMIDE; REGISTRATION NO/DATE: EU/1/15/1061 20151123
1301519	C01301519/01	Switzerland		PRODUCT NAME: TENOFOVIRALAFENAMID; REGISTRATION NO/DATE: SWISSMEDIC AUTHORISATION 65793 01.09.2016
1663240	122016000109	Germany		PRODUCT NAME: KOMBINATION VON RILPIVIRIN ODER EINER THERAPEUTISCH AEQUIVALENTEN, DURCH DAS GRUNDPATENT GESCHUETZTEN FORM DAVON, Z.B. EINEM PHARMAZEUTISCH AKZEPTABLEN SALZ VON RILPIVIRIN, EINSCHLIESSLICH DES HYDROCHLORIDSALZES VON RILPIVIRIN. EMTRICITABIN UND TENOFOVIRALAFENAMID ODER EINEM PHARMAZEUTISCH AKZEPTABLEN SALZ DAVON, INSBESONDERE TENOFOVIRALAFENAMIDFUMARAT; REGISTRATION NO/DATE: EU/1/16/1112 20160621