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Last Updated: June 15, 2021

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atripla Drug Profile


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Which patents cover Atripla, and what generic alternatives are available?

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

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

The generic ingredient in ATRIPLA is efavirenz; emtricitabine; tenofovir disoproxil fumarate. There are twenty-six drug master file entries for this compound. Five suppliers are listed for this compound. Additional details are available on the efavirenz; emtricitabine; tenofovir disoproxil fumarate profile page.

DrugPatentWatch® Generic Entry Outlook for Atripla

Atripla was eligible for patent challenges on July 2, 2007.

There have been eighteen 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 three tentative approvals for the generic drug (efavirenz; emtricitabine; tenofovir disoproxil fumarate), which indicates the potential for near-term generic launch.

Indicators of Generic Entry

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Drug patent expirations by year for atripla
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Paragraph IV (Patent) Challenges for ATRIPLA
Tradename Dosage Ingredient NDA Submissiondate
ATRIPLA TABLET;ORAL efavirenz; emtricitabine; tenofovir disoproxil fumarate 021937 2008-12-29

US Patents and Regulatory Information for atripla

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Gilead Sciences ATRIPLA efavirenz; emtricitabine; tenofovir disoproxil fumarate TABLET;ORAL 021937-001 Jul 12, 2006 AB RX Yes Yes   Get Started Free   Get Started Free Y   Get Started Free
Gilead Sciences ATRIPLA efavirenz; emtricitabine; tenofovir disoproxil fumarate TABLET;ORAL 021937-001 Jul 12, 2006 AB RX Yes Yes   Get Started Free   Get Started Free   Get Started Free
Gilead Sciences ATRIPLA efavirenz; emtricitabine; tenofovir disoproxil fumarate TABLET;ORAL 021937-001 Jul 12, 2006 AB RX Yes Yes   Get Started Free   Get Started Free Y   Get Started Free
Gilead Sciences ATRIPLA efavirenz; emtricitabine; tenofovir disoproxil fumarate TABLET;ORAL 021937-001 Jul 12, 2006 AB RX Yes Yes   Get Started Free   Get Started Free Y   Get Started Free
>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 atripla

Supplementary Protection Certificates for atripla

Patent Number Supplementary Protection Certificate SPC Country SPC Expiration SPC Description
0582455 91446 Luxembourg   Get Started Free 91446, EXPIRES: 20180803
0582455 SPC/GB08/022 United Kingdom   Get Started Free PRODUCT NAME: A COMBINATION OF EFAVIRENZ, EMTRICITABINE OR A PHARMACEUTICALLY ACCEPTABLE SALT OR ESTER THEREOF, AND TENOFOVIR OR A PHARMACEUTICALLY ACCEPTABLE PRODRUG, SALT OR ESTER THEREOF, PARTICULARLY TENOFOVIR DISOPROXIL, ESPECIALLY TENOFOVIR DISOPROXIL FUMARATE; REGISTERED: UK EU/1/07/430/001 20071213
0582455 SPC/GB00/035 United Kingdom   Get Started Free PRODUCT NAME: EFAVIRENZ, OPTIONALLY IN THE FORM OF A PHARMACEUTICALLY ACCEPTABLE SALT; REGISTERED: CH IKS-54 908 01 19981120; CH IKS-54 908 02 19981120; CH IKS-54 908 03 19981120; UK EU/1/99/110/001 19990528; UK EU/1/99/110/002 19990528; UK EU/1/99/110/003 19990528; UK EU/1/99/110/004 19990528; UK EU/1/99/111/001 19990528; UK EU/1/99/111/002 19990528; UK EU/1/99/111/003 19990528; UK EU/1/99/111/004 19990528
0582455 SPC029/2000 Ireland   Get Started Free SPC029/2000: 20050912, EXPIRES: 20131119
>Patent Number >Supplementary Protection Certificate >SPC Country >SPC Expiration >SPC Description

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