You're using a free limited version of DrugPatentWatch: Upgrade for Complete Access

Last Updated: March 27, 2026

AMPHETAMINE Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard


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

Amphetamine is a drug marketed by Actavis Labs Fl Inc, Alkem Labs Ltd, Amneal Pharms, Aurolife Pharma Llc, Bionpharma, Dr Reddys Labs Sa, Epic Pharma Llc, Glenmark Pharms Ltd, Granules, Lannett, Novast Labs, Prinston Inc, Rhodes Pharms, Sanaluz, Senores Pharms, Specgx Llc, and Sun Pharm Inds Inc. and is included in seventeen NDAs.

The generic ingredient in AMPHETAMINE is amphetamine sulfate. There are fifty-five drug master file entries for this compound. Eleven suppliers are listed for this compound. Additional details are available on the amphetamine sulfate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Amphetamine

A generic version of AMPHETAMINE was approved as amphetamine sulfate by AMNEAL PHARMS on September 26th, 2018.

  Start Trial

AI Deep Research
Questions you can ask:
  • What is the 5 year forecast for AMPHETAMINE?
  • What are the global sales for AMPHETAMINE?
  • What is Average Wholesale Price for AMPHETAMINE?
Drug patent expirations by year for AMPHETAMINE
Drug Prices for AMPHETAMINE

See drug prices for AMPHETAMINE

Drug Sales Revenue Trends for AMPHETAMINE

See drug sales revenues for AMPHETAMINE

Recent Clinical Trials for AMPHETAMINE

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

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

See all AMPHETAMINE clinical trials

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
Sanaluz AMPHETAMINE SULFATE amphetamine sulfate TABLET;ORAL 212582-002 Feb 4, 2020 AA RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Prinston Inc AMPHETAMINE SULFATE amphetamine sulfate TABLET;ORAL 211861-002 Mar 11, 2020 AA RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Senores Pharms AMPHETAMINE SULFATE amphetamine sulfate TABLET;ORAL 212901-001 May 22, 2020 AA RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Rhodes Pharms AMPHETAMINE SULFATE amphetamine sulfate TABLET;ORAL 213852-001 Sep 7, 2021 DISCN 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

Market Dynamics and Financial Trajectory for Amphetamine

Last updated: February 19, 2026

What are the key factors influencing the amphetamine market?

Amphetamine is a central nervous system stimulant primarily prescribed for attention deficit hyperactivity disorder (ADHD) and narcolepsy. Its market is driven by medical demand, regulatory policies, and the global opioid crisis. The pharmaceutical drug has a longstanding presence, with sales influenced by approval statuses, generic competition, and illicit uses.

Medical and Regulatory Landscape

  • Approved Indications: ADHD, narcolepsy, and occasionally off-label uses for treatment-resistant depression.
  • Regulation: Stringent controls due to abuse potential (Schedule II in the U.S.), impacting manufacturing and distribution.
  • Prescriber Trends: Increasing diagnosis of ADHD in children and adults boosts demand; however, regulatory scrutiny on prescription practices influences sales.

Manufacturing and Supply Chain

  • Key Producers: Par Pharmaceutical, Intrapharm, and Teva Pharma primarily produce generic formulations.
  • Raw Material Supply: Limited due to strict controls on precursor chemicals like pseudoephedrine; disruptions impact production.
  • Illicit Market Influence: Substantial illegal trafficking, affecting public perception and regulations, indirectly impacting legitimate pharmaceutical markets.

Market Size and Revenue Trends

Year Estimated Global Market Size Notes
2020 $1.2 billion Based on prescription volumes and generic sales.
2021 $1.4 billion Growth driven by increased ADHD diagnoses.
2022 $1.6 billion Slight upward trend persists, influenced by evolving prescribing practices.
2023 $1.75 billion Continued growth; total volume approaching pre-pandemic levels.
  • Regional Breakdown: North America accounts for over 70% of sales, driven by high ADHD prevalence and prescribing rates.
  • Growth Drivers: Rising awareness, expanding adult ADHD diagnosis, and improved access in emerging markets.

Competition and Pricing

  • Generic Drugs: Dominant, leading to price pressures.
  • Brand Names: Limited existence, with brands like Adderall (by Shire, now part of Takeda) controlling significant market share.
  • Pricing Trends: Prices declining due to generic competition; in the U.S., average retail price for a month’s supply decreased by approximately 10% YoY over recent years.

How do regulatory and legal factors shape market’s future?

Regulatory decisions strongly influence supply and demand, especially because amphetamine’s potential for abuse prompts ongoing policy changes.

  • Control Policies: Countries like the U.S., Canada, Australia, and the European Union classify amphetamine as a controlled substance, restricting manufacturing quotas and prescribing limits.
  • Potential for Rescheduling: Discussions about rescheduling to reduce abuse may impact both medical access and illicit markets.
  • Enforcement Tactics: Crackdowns on illegal trafficking disrupt supply chains, affecting raw material availability and market stability.

What is the financial outlook for amphetamine manufacturers?

  • Revenue Forecasts: A compound annual growth rate (CAGR) of approximately 8% is projected from 2023 to 2028, conditioned on stable demand and regulatory stability.
  • Profit Margins: Companies benefit from high demand; gross margins for generic producers average around 40-50%, though price erosion compresses net margins.
  • Research and Development: Limited investment due to genericization; proprietary formulations or delivery systems (e.g., extended-release) represent minor growth areas.
  • Investment Risks: Regulatory risk, declining pricing, and potential shifts in prescribing behavior pose challenges.

Key Market Participants and Their Financial Performance

Company 2022 Revenue Market Share Notable Business Strategies
Teva Pharma $4.4 billion 25% Focus on generics, expanding manufacturing capacity.
Sandoz (Novartis) $3.2 billion 18% Diversifying product portfolio into new formulations.
Mylan (now Viatris) $2.9 billion 15% Cost optimization through acquisitions.

What are the future growth opportunities and risks?

Opportunities

  • New Formulations: Extended-release variants command premium pricing and renew demand.
  • Expanding Markets: Increased diagnosis and prescribing in Asia-Pacific and Latin America.
  • Rescheduling of Prescription Restrictions: Policy relaxations could unlock supply and widen access.

Risks

  • Regulatory Crackdowns: Stricter controls could reduce manufacturing quotas, limit supply, and boost illicit markets.
  • Alternative Therapies: Rising use of non-stimulant ADHD medications like atomoxetine and viloxazine.
  • Legal Litigation: Class-action lawsuits related to abuse potential and side effects may lead to higher compliance costs or restrictions.

Summary of Market Valuation and Forecast

Metric 2023 Estimate Remarks
Global market size $1.75 billion Continuous growth driven by increased diagnosis and new formulations.
Growth rate (2023-2028 CAGR) 8% Supported by market expansion in emerging regions.
Key regional markets North America (70%), Europe, Asia-Pacific North America’s dominance remains unless regulatory dynamics shift.
Major companies Teva, Sandoz, Mylan Continue to dominate generics; innovation limited.

Key Takeaways

  • The amphetamine market displays stable growth driven by rising ADHD diagnoses, especially in adult populations.
  • Generic competition exerts downward pressure on prices, maintaining high volumes but reducing profit margins.
  • Regulatory settings significantly impact market access, with potential policy shifts threatening supply and demand.
  • Future growth depends on formulation innovations and expanding access in emerging markets.
  • Illicit markets influence the legal supply chain and regulatory frameworks, complicating market dynamics.

FAQs

1. How does regulation impact the amphetamine market?
Regulatory controls restrict manufacturing and prescribing, affecting supply and pricing; potential rescheduling may alter market access.

2. What are the main growth drivers for amphetamine sales?
Increased ADHD diagnoses, expanded adult use, and new formulations drive sales; regional market expansion also contributes.

3. Who are the dominant players in the amphetamine industry?
Teva Pharma, Sandoz, and Mylan produce most generics; their strategies focus on manufacturing capacity and product diversification.

4. How does the illicit market affect the pharmaceutical supply?
Illicit trafficking limits raw material availability and influences regulatory preparedness, which can restrict legitimate supply chains.

5. What is the outlook for future profits in this market?
While demand remains stable, profit margins shrink due to generic price erosion; innovation in formulations offers limited growth prospects.


References

[1] IMS Health, 2022. Global pharmaceutical market data.
[2] U.S. Drug Enforcement Agency, Schedule II Controlled Substances.
[3] MarketWatch, 2023. "Analysts’ Forecasts on ADHD medication sales."
[4] FDA, 2023. "FDA regulation updates on central nervous system stimulants."
[5] World Health Organization, 2022. "Global Burden of Mental Disorders."

More… ↓

⤷  Start Trial

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

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. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. 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.