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Last Updated: August 8, 2020

DrugPatentWatch Database Preview

WELLBUTRIN XL Drug Profile

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

Wellbutrin Xl is a drug marketed by Valeant Intl and is included in one NDA.

The generic ingredient in WELLBUTRIN XL is bupropion hydrochloride. There are thirty-eight drug master file entries for this compound. Sixty-eight suppliers are listed for this compound. Additional details are available on the bupropion hydrochloride profile page.

US ANDA Litigation and Generic Entry Outlook for Wellbutrin Xl

A generic version of WELLBUTRIN XL was approved as bupropion hydrochloride by APNAR PHARMA LP on February 7th, 2000.

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Drug patent expirations by year for WELLBUTRIN XL
Drug Prices for WELLBUTRIN XL

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Recent Clinical Trials for WELLBUTRIN XL

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SponsorPhase
University of WashingtonPhase 3
University of Texas Southwestern Medical CenterPhase 3
Emory UniversityPhase 4

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Paragraph IV (Patent) Challenges for WELLBUTRIN XL
Tradename Dosage Ingredient NDA Submissiondate
WELLBUTRIN XL TABLET, EXTENDED RELEASE;ORAL bupropion hydrochloride 021515 2004-09-21

US Patents and Regulatory Information for WELLBUTRIN XL

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Valeant Intl WELLBUTRIN XL bupropion hydrochloride TABLET, EXTENDED RELEASE;ORAL 021515-001 Aug 28, 2003 AB3 RX Yes No   Start Trial   Start Trial   Start Trial
Valeant Intl WELLBUTRIN XL bupropion hydrochloride TABLET, EXTENDED RELEASE;ORAL 021515-002 Aug 28, 2003 AB3 RX Yes Yes   Start Trial   Start Trial   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 WELLBUTRIN XL

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Valeant Intl WELLBUTRIN XL bupropion hydrochloride TABLET, EXTENDED RELEASE;ORAL 021515-001 Aug 28, 2003   Start Trial   Start Trial
Valeant Intl WELLBUTRIN XL bupropion hydrochloride TABLET, EXTENDED RELEASE;ORAL 021515-002 Aug 28, 2003   Start Trial   Start Trial
Valeant Intl WELLBUTRIN XL bupropion hydrochloride TABLET, EXTENDED RELEASE;ORAL 021515-002 Aug 28, 2003   Start Trial   Start Trial
Valeant Intl WELLBUTRIN XL bupropion hydrochloride TABLET, EXTENDED RELEASE;ORAL 021515-001 Aug 28, 2003   Start Trial   Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

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Serving leading biopharmaceutical companies globally:

McKesson
Merck
Harvard Business School
Express Scripts
Boehringer Ingelheim
McKinsey

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