➤ Get the DrugPatentWatch Daily Briefing

Get Daily Updates on Generic Entry, Litigation, Biosimilars, and more …

Serving leading biopharmaceutical companies globally:

Mallinckrodt
McKinsey
Harvard Business School
Colorcon
Merck
Dow

Last Updated: April 19, 2021

DrugPatentWatch Database Preview

EVOTAZ Drug Profile

➤ Get the DrugPatentWatch Daily Briefing
» See Plans and Pricing

« Back to Dashboard

Which patents cover Evotaz, and when can generic versions of Evotaz launch?

Evotaz is a drug marketed by Bristol-myers Squibb and is included in one NDA. There are two patents protecting this drug and one Paragraph IV challenge.

This drug has two hundred and eighty-two patent family members in thirty-nine countries.

The generic ingredient in EVOTAZ is atazanavir sulfate; cobicistat. There are twenty-five drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the atazanavir sulfate; cobicistat profile page.

DrugPatentWatch® Generic Entry Outlook for Evotaz

Evotaz was eligible for patent challenges on August 27, 2016.

By analyzing the patents and regulatory protections it appears that the earliest date for generic entry will be October 6, 2032. This may change due to patent challenges or generic licensing.

There have been five 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.

Indicators of Generic Entry

< Available with Subscription >

  Start Trial

Drug patent expirations by year for EVOTAZ
Drug Prices for EVOTAZ

See drug prices for EVOTAZ

DrugPatentWatch® Estimated Generic Entry Opportunity Date for EVOTAZ
Generic Entry Date for EVOTAZ*:
Constraining patent/regulatory exclusivity:
NDA:
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 EVOTAZ

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

SponsorPhase
St Stephens Aids TrustPhase 1
Gilead SciencesPhase 3
Bristol-Myers SquibbPhase 1

See all EVOTAZ clinical trials

Paragraph IV (Patent) Challenges for EVOTAZ
Tradename Dosage Ingredient NDA Submissiondate
EVOTAZ TABLET;ORAL atazanavir sulfate; cobicistat 206353 2017-09-13

US Patents and Regulatory Information for EVOTAZ

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Bristol-myers Squibb EVOTAZ atazanavir sulfate; cobicistat TABLET;ORAL 206353-001 Jan 29, 2015 RX Yes Yes   Start Trial   Start Trial Y Y   Start Trial
Bristol-myers Squibb EVOTAZ atazanavir sulfate; cobicistat TABLET;ORAL 206353-001 Jan 29, 2015 RX Yes Yes   Start Trial   Start Trial Y   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Expired US Patents for EVOTAZ

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Bristol-myers Squibb EVOTAZ atazanavir sulfate; cobicistat TABLET;ORAL 206353-001 Jan 29, 2015   Start Trial   Start Trial
Bristol-myers Squibb EVOTAZ atazanavir sulfate; cobicistat TABLET;ORAL 206353-001 Jan 29, 2015   Start Trial   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

Supplementary Protection Certificates for EVOTAZ

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
2049506 CA 2015 00060 Denmark   Start Trial PRODUCT NAME: COBICISTAT ELLER ET FARMACEUTISK ACCEPTABELT SALT DERAF; REG. NO/DATE: EU/1/13/830/001-002 20130527
2487163 2016/062 Ireland   Start Trial PRODUCT NAME: COBICISTAT OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF AND ATAZANAVIR OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, IN PARTICULAR ATAZANAVIR SULFATE; REGISTRATION NO/DATE: EU/1/15/1025 20160713
3150586 132020000000055 Italy   Start Trial PRODUCT NAME: COBICISTAT O UN SALE FARMACOLOGICAMENTE ACCETTABILE O UN SOLVATO DELLO STESSO, DARUNAVIR O UN SALE FARMACOLOGICAMENTE ACCETTABILE O UN SOLVATO DELLO STESSO, IN PARTICOLARE DARUNAVIR ETANOLATO, E EMTRICITABINE O UN SALE FARMACOLOGICAMENTE ACCETTABILE O UN SOLVATO DELLO STESSO(SYMTUZA); AUTHORISATION NUMBER(S) AND DATE(S): EU/1/17/1225, 20170925
2487166 2016/061 Ireland   Start Trial PRODUCT NAME: COBICISTAT OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF AND TENOFOVIR ALAFENAMIDE OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF, IN PARTICULAR TENOFOVIR ALAFENAMIDE FUMARATE; REGISTRATION NO/DATE: EU/1/15/1061 20151119
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

Make Better Decisions: Try a trial or see plans & pricing

Serving leading biopharmaceutical companies globally:

Express Scripts
Dow
Harvard Business School
AstraZeneca
Merck
Johnson and Johnson

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.