Last Updated: November 8, 2026

AMPHETAMINE - Generic Drug Details

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What are the generic sources for amphetamine and what is the scope of freedom to operate?

Amphetamine is the generic ingredient in thirty-one branded drugs marketed by Neos Theraps Inc, Neos Theraps, Actavis Labs Fl Inc, Teva, Takeda Pharms Usa, Actavis Elizabeth, Ani Pharms, Ascent Pharms Inc, Aurolife Pharma Llc, Elite Labs Inc, Granules, Impax Labs, Lannett Co Inc, Lupin, Nesher Pharms, Ph Health, Rhodes Pharms, Specgx Llc, Sun Pharm Inds Inc, Sun Pharm Industries, Teva Pharms Usa, Barr Labs Inc, Teva Womens, Aarxion Anda Hlding, Accord Hlthcare, Alkem Labs Ltd, Alvogen, Barr, Cediprof Inc, Epic Pharma Llc, Nuvo Pharm, Pharmobedient, Sandoz, Teva Pharms, Zydus Pharms, Ucb Inc, Azurity, Amneal Pharms, Bionpharma, Dr Reddys Labs Sa, Glenmark Pharms Ltd, Ingenus Pharms Llc, Lannett, Pharmazone, Prinston Inc, and Tris Pharma Inc, and is included in seventy NDAs. There are twenty-two patents protecting this compound. Additional information is available in the individual branded drug profile pages.

Three suppliers are listed for this compound. There are two tentative approvals for this compound.

Drug Prices for AMPHETAMINE

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Drug Sales Revenue Trends for AMPHETAMINE

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Recent Clinical Trials for AMPHETAMINE

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SponsorPhase
Massachusetts Institute of Technology (MIT)PHASE4
Gagan JoshiPHASE4
Milton S. Hershey Medical CenterPHASE4

See all AMPHETAMINE clinical trials

Generic filers with tentative approvals for AMPHETAMINE
Applicant Application No. Strength Dosage Form
⤷  Start Trial⤷  Start Trial18.8MGTABLET, ORALLY DISINTEGRATING;ORAL
⤷  Start Trial⤷  Start Trial15.7MGTABLET, ORALLY DISINTEGRATING;ORAL
⤷  Start Trial⤷  Start Trial12.5MGTABLET, ORALLY DISINTEGRATING;ORAL

The 'tentative' approval signifies that the product meets all FDA standards for marketing, and, but for the patents / regulatory protections, it would approved.

Pharmacology for AMPHETAMINE
Paragraph IV (Patent) Challenges for AMPHETAMINE
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
ADZENYS XR-ODT Extended-release Orally Disintegrating Tablets amphetamine 3.1 mg, 6.3 mg, 9.4 mg, 12.5 mg, 15.7 mg, 18.8 mg 204326 1 2016-05-10

US Patents and Regulatory Information for AMPHETAMINE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Rhodes Pharms DEXTROAMP SACCHARATE, AMP ASPARTATE, DEXTROAMP SULFATE AND AMP SULFATE amphetamine aspartate; amphetamine sulfate; dextroamphetamine saccharate; dextroamphetamine sulfate TABLET;ORAL 213111-002 Jan 13, 2021 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Actavis Elizabeth DEXTROAMP SACCHARATE, AMP ASPARTATE, DEXTROAMP SULFATE AND AMP SULFATE amphetamine aspartate; amphetamine sulfate; dextroamphetamine saccharate; dextroamphetamine sulfate CAPSULE, EXTENDED RELEASE;ORAL 077302-001 Jun 22, 2012 AB1 RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Lannett Co Inc DEXTROAMP SACCHARATE, AMP ASPARTATE, DEXTROAMP SULFATE AND AMP SULFATE amphetamine aspartate; amphetamine sulfate; dextroamphetamine saccharate; dextroamphetamine sulfate TABLET;ORAL 215565-002 Jul 8, 2022 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Impax Labs DEXTROAMP SACCHARATE, AMP ASPARTATE, DEXTROAMP SULFATE AND AMP SULFATE amphetamine aspartate; amphetamine sulfate; dextroamphetamine saccharate; dextroamphetamine sulfate CAPSULE, EXTENDED RELEASE;ORAL 076852-005 Feb 16, 2016 AB1 RX No No ⤷  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 AMPHETAMINE

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Neos Theraps ADZENYS XR-ODT amphetamine TABLET, ORALLY DISINTEGRATING, EXTENDED RELEASE;ORAL 204326-006 Jan 27, 2016 8,840,924 ⤷  Start Trial
Neos Theraps ADZENYS XR-ODT amphetamine TABLET, ORALLY DISINTEGRATING, EXTENDED RELEASE;ORAL 204326-005 Jan 27, 2016 8,840,924 ⤷  Start Trial
Neos Theraps ADZENYS XR-ODT amphetamine TABLET, ORALLY DISINTEGRATING, EXTENDED RELEASE;ORAL 204326-003 Jan 27, 2016 8,840,924 ⤷  Start Trial
Neos Theraps ADZENYS XR-ODT amphetamine TABLET, ORALLY DISINTEGRATING, EXTENDED RELEASE;ORAL 204326-001 Jan 27, 2016 8,840,924 ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for AMPHETAMINE

Country Patent Number Title Estimated Expiration
European Patent Office 2726066 FORMES POSOLOGIQUES POUR ADMINISTRATION ORALE ET MÉTHODES DE TRAITEMENT LES UTILISANT (DOSAGE FORMS FOR ORAL ADMINISTRATION AND METHODS OF TREATMENT USING THE SAME) ⤷  Start Trial
World Intellectual Property Organization (WIPO) 2013003622 ⤷  Start Trial
European Patent Office 2726066 FORMES POSOLOGIQUES POUR ADMINISTRATION ORALE ET MÉTHODES DE TRAITEMENT LES UTILISANT (DOSAGE FORMS FOR ORAL ADMINISTRATION AND METHODS OF TREATMENT USING THE SAME) ⤷  Start Trial
>Country >Patent Number >Title >Estimated Expiration

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