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VEMLIDY Drug Patent Profile

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

Vemlidy is a drug marketed by Gilead Sciences Inc and is included in one NDA. There are three patents protecting this drug and one Paragraph IV challenge.

This drug has one hundred and thirty-two patent family members in fifty countries.

The generic ingredient in VEMLIDY is tenofovir alafenamide fumarate. There are forty-two drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the tenofovir alafenamide fumarate profile page.

DrugPatentWatch^® Generic Entry Outlook for Vemlidy

Vemlidy was eligible for patent challenges on November 5, 2019.

There have been four patent litigation cases involving the patents protecting this drug, indicating strong interest in generic launch. Recent data indicate that 63% of patent challenges are decided in favor of the generic patent challenger and that 54% of successful patent challengers promptly launch generic drugs.

There is one tentative approval for the generic drug (tenofovir alafenamide fumarate), which indicates the potential for near-term generic launch.

Indicators of Generic Entry

Summary for VEMLIDY

International Patents:	132
US Patents:	3
Applicants:	1
NDAs:	1
Finished Product Suppliers / Packagers:	1
Raw Ingredient (Bulk) Api Vendors:	83
Clinical Trials:	18
Patent Applications:	337
Drug Prices:	Drug price information for VEMLIDY
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for VEMLIDY
What excipients (inactive ingredients) are in VEMLIDY?	VEMLIDY excipients list
DailyMed Link:	VEMLIDY at DailyMed

See drug prices for VEMLIDY

Recent Clinical Trials for VEMLIDY

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

Sponsor	Phase
National Taiwan University Hospital	Phase 2
PharmaEssentia	Phase 2
Shanghai HEP Pharmaceutical Co., Ltd.	Phase 2

See all VEMLIDY clinical trials

Pharmacology for VEMLIDY

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 VEMLIDY

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 VEMLIDY

Tradename	Dosage	Ingredient	Strength	NDA	ANDAs Submitted	Submissiondate
VEMLIDY	Tablets	tenofovir alafenamide fumarate	25 mg	208464	6	2019-11-05

US Patents and Regulatory Information for VEMLIDY

VEMLIDY is protected by three US patents and one FDA Regulatory Exclusivity.

Patents protecting VEMLIDY

FDA Regulatory Exclusivity protecting VEMLIDY

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	VEMLIDY	tenofovir alafenamide fumarate	TABLET;ORAL	208464-001	Nov 10, 2016	AB	RX	Yes	Yes					Y
Gilead Sciences Inc	VEMLIDY	tenofovir alafenamide fumarate	TABLET;ORAL	208464-001	Nov 10, 2016	AB	RX	Yes	Yes
Gilead Sciences Inc	VEMLIDY	tenofovir alafenamide fumarate	TABLET;ORAL	208464-001	Nov 10, 2016	AB	RX	Yes	Yes					Y
Gilead Sciences Inc	VEMLIDY	tenofovir alafenamide fumarate	TABLET;ORAL	208464-001	Nov 10, 2016	AB	RX	Yes	Yes					Y

Expired US Patents for VEMLIDY

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Gilead Sciences Inc	VEMLIDY	tenofovir alafenamide fumarate	TABLET;ORAL	208464-001	Nov 10, 2016

International Patents for VEMLIDY

When does loss-of-exclusivity occur for VEMLIDY?

Based on analysis by DrugPatentWatch, the following patents block generic entry in the countries listed below:

African Regional IP Organization (ARIPO)

Argentina

Australia

Brazil

Canada

Chile

China

Colombia

Costa Rica

Croatia

Cyprus

Denmark

Ecuador

Eurasian Patent Organization

European Patent Office

Finland

Hong Kong

Hungary

India

Israel

Japan

Lithuania

Mexico

Moldova, Republic of

Montenegro

Morocco

New Zealand

Peru

Poland

Portugal

San Marino

Serbia

Singapore

Slovenia

South Africa

South Korea

Spain

Taiwan

Ukraine

Uruguay

Generics may enter earlier, or later, based on new patent filings, patent extensions, patent invalidation, early generic licensing, generic entry preferences, and other factors.

See the table below for additional patents covering VEMLIDY around the world.

Country	Patent Number	Title	Estimated Expiration
Japan	2009062383	PRODRUG OF PHOSPHONATE NUCLEOTIDE ANALOGUE AND METHOD FOR SELECTING AND PREPARING THE SAME
Colombia	6880063	Hemifumarato de tenofovir alafenamida
Canada	2893174
World Intellectual Property Organization (WIPO)	2013025788
Slovenia	1301519
Iceland	6689

Supplementary Protection Certificates for VEMLIDY

Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
1419152	PA2012009,C1419152	Lithuania		PRODUCT NAME: RILPIVIRINUM + TENOFOVIRUM DISOPROXILUM; REGISTRATION NO/DATE: EU/1/11/737/001, 2011 11 28 EU/1/11/737/002 20111128
1301519	2016/014	Ireland		PRODUCT NAME: TENOFOVIR ALAFENAMIDE OR A SALT OR SOLVATE THEREOF, IN PARTICULAR TENOFOVIR ALAFENAMIDE FUMARATE; REGISTRATION NO/DATE: EU/1/15/1061/001-EU/1/15/1061/002 20151119
1301519	PA2016009,C1301519	Lithuania		PRODUCT NAME: TENOFOVIRO ALAFENAMIDAS ARBA JO DRUSKA ARBA SOLVATAS, YPATINGAI TENOFOVIRO ALAFENAMIDO FUMARATAS; REGISTRATION NO/DATE: EU/1/15/1061/001 - 002 20151119
1663240	PA2015038	Lithuania		PRODUCT NAME: RILPIVIRINUM + TENOFOVIRUM DISOPROXILUM; REGISTRATION NO/DATE: EU/1/11/737/001, 2011 11 28, EU/1/11/737/002 20111128
2924034	C201930027	Spain		PRODUCT NAME: DORAVIRINA O UNA SAL FARMACEUTICAMENTE ACEPTABLE DE LA MISMA EN COMBINACION CON LAMIVUDINA Y TENOFOVIR DISOPROXILO FUMARATO; NATIONAL AUTHORISATION NUMBER: EU/1/18/1333; DATE OF AUTHORISATION: 20181122; NUMBER OF FIRST AUTHORISATION IN EUROPEAN ECONOMIC AREA (EEA): EU/1/18/1333; DATE OF FIRST AUTHORISATION IN EEA: 20181122
2924034	2019C/005	Belgium		PRODUCT NAME: DORAVIRINE,DESGEWENST IN DE VORM VAN EEN FARMACEUTISCH AANVAARDBAAR ZOUT IN COMBINATIE MET LAMIVUDINE, DESGEWENST IN DE VORM VAN EEN FARMACEUTISCH AANVAARDBAARZOUT, IN COMBINATIE MET TENOFOVIR OF EEN ESTER DAARVAN, IN HET BIJZONDER EEN DISOPROXIL ESTER, DESGEWENST IN DE VORM VAN EEN FARMACEUTISCH AANVAARDBAAR ZOUT, IN HET BIJZONDER EEN FUMARAAT ZOUT; AUTHORISATION NUMBER AND DATE: EU/1/18/1333/001-002 20181126