TIVICAY Drug Patent Profile

When do Tivicay patents expire, and what generic alternatives are available?

Tivicay is a drug marketed by Viiv Hlthcare and is included in two NDAs. There are two patents protecting this drug and one Paragraph IV challenge.

This drug has one hundred and forty-nine patent family members in thirty-three countries.

The generic ingredient in TIVICAY is dolutegravir sodium. There are seventeen drug master file entries for this compound. Two suppliers are listed for this compound. Additional details are available on the dolutegravir sodium profile page.

DrugPatentWatch^® Generic Entry Outlook for Tivicay

Tivicay was eligible for patent challenges on August 12, 2017.

By analyzing the patents and regulatory protections it appears that the earliest date for generic entry will be December 8, 2029. This may change due to patent challenges or generic licensing.

There have been twenty 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 are eight tentative approvals for the generic drug (dolutegravir sodium), which indicates the potential for near-term generic launch.

Indicators of Generic Entry

Summary for TIVICAY

International Patents:	149
US Patents:	2
Applicants:	1
NDAs:	2
Finished Product Suppliers / Packagers:	2
Raw Ingredient (Bulk) Api Vendors:	131
Clinical Trials:	31
Patent Applications:	1,307
Formulation / Manufacturing:	see details
Drug Prices:	Drug price information for TIVICAY
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for TIVICAY
What excipients (inactive ingredients) are in TIVICAY?	TIVICAY excipients list
DailyMed Link:	TIVICAY at DailyMed

See drug prices for TIVICAY

DrugPatentWatch^® Estimated Loss of Exclusivity (LOE) Date for TIVICAY

NDA:

204790

Dosage:

TABLET;ORAL

^*The generic entry opportunity date is the latter of the last compound-claiming patent and the last regulatory exclusivity protection. Many factors can influence early or later generic entry. This date is provided as a rough estimate of generic entry potential and should not be used as an independent source.

Recent Clinical Trials for TIVICAY

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

Sponsor	Phase
Chelsea and Westminster NHS Foundation Trust	Phase 1
Chelsea and Westminster NHS Foundation Trust	Phase 3
Frederick National Laboratory for Cancer Research	Phase 4

See all TIVICAY clinical trials

Pharmacology for TIVICAY

Drug Class	Human Immunodeficiency Virus Integrase Strand Transfer Inhibitor
Mechanism of Action	HIV Integrase Inhibitors Multidrug and Toxin Extrusion Transporter 1 Inhibitors Organic Cation Transporter 2 Inhibitors

Anatomical Therapeutic Chemical (ATC) Classes for TIVICAY

J05AJ	Integrase inhibitors
J05A	DIRECT ACTING ANTIVIRALS
J05	ANTIVIRALS FOR SYSTEMIC USE
J	Antiinfectives for systemic use

Paragraph IV (Patent) Challenges for TIVICAY

Tradename	Dosage	Ingredient	Strength	NDA	ANDAs Submitted	Submissiondate
TIVICAY	Tablets	dolutegravir sodium	10 mg, 25 mg and 50 mg	204790	4	2017-08-14

US Patents and Regulatory Information for TIVICAY

TIVICAY is protected by two US patents.

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

Patents protecting TIVICAY

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Viiv Hlthcare	TIVICAY	dolutegravir sodium	TABLET;ORAL	204790-002	Jun 9, 2016		RX	Yes	No			Y	Y
Viiv Hlthcare	TIVICAY PD	dolutegravir sodium	TABLET, FOR SUSPENSION;ORAL	213983-001	Jun 12, 2020		RX	Yes	Yes			Y	Y
Viiv Hlthcare	TIVICAY	dolutegravir sodium	TABLET;ORAL	204790-003	Jun 9, 2016		RX	Yes	No			Y	Y
Viiv Hlthcare	TIVICAY PD	dolutegravir sodium	TABLET, FOR SUSPENSION;ORAL	213983-001	Jun 12, 2020		RX	Yes	Yes			Y	Y
Viiv Hlthcare	TIVICAY	dolutegravir sodium	TABLET;ORAL	204790-002	Jun 9, 2016		RX	Yes	No			Y	Y

International Patents for TIVICAY

When does loss-of-exclusivity occur for TIVICAY?

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

Australia

Brazil

Canada

China

European Patent Office

Hong Kong

Japan

Mexico

Russian Federation

Singapore

South Korea

Spain

Taiwan

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 TIVICAY around the world.

Country	Patent Number	Title	Estimated Expiration
South Korea	101580310
Mexico	2007013351	DERIVADO DE CARBAMOILPIRIDONA POLICICLICO QUE TIENE ACTIVIDAD INHIBIDORA DE LA INTEGRASA DE HIV. (POLYCYCLIC CARBAMOYLPYRIDONE DERIVATIVE HAVING HIV INTEGRASE INHIBITORY ACTIVITY.)
Russian Federation	2527451	СИНТЕЗ КАРБАМОИЛПИРИДОНОВЫХ ИНГИБИТОРОВ ИНТЕГРАЗЫ ВИЧ И ПРОМЕЖУТОЧНЫХ СОЕДИНЕНИЙ (SYNTHESIS OF CARBAMOYL PYRIDONE INHIBITORS OF HIV INTEGRASE AND INTERMEDIATE COMPOUNDS)
Norway	2021018
Norway	2017010

Supplementary Protection Certificates for TIVICAY

Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
1874117	C01874117/01	Switzerland		PRODUCT NAME: DOLUTEGRAVIR; REGISTRATION NO/DATE: SWISSMEDIC 63052 08.05.2014
1874117	2014C/038	Belgium		PRODUCT NAME: DOULUTEGRAVIR SODIQUE; AUTHORISATION NUMBER AND DATE: EU/1/13/892 20140121
2465580	2021C/519	Belgium		PRODUCT NAME: VOCABRIA-CABOTEGRAVIR; AUTHORISATION NUMBER AND DATE: EU/1/20/1481 20201221
1874117	14C0041	France		PRODUCT NAME: DOLUTEGRAVIR ET SES SELS OU SOLVATES PHARMACEUTIQUEMENT ACCEPTABLES,NOTAMMENT LE DOLUTEGRAVIR SODIQUE.; REGISTRATION NO/DATE: EU/1/13/892/001-002 20140121
2465580	CR 2021 00010	Denmark		PRODUCT NAME: CABOTEGRAVIR ELLER ET FARMACEUTISK ACCEPTABELT SALT ELLER SOLVAT DERAF; REG. NO/DATE: EU/1/20/1481 20201221