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Last Updated: December 12, 2025

DYANAVEL XR 20 Drug Patent Profile


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When do Dyanavel Xr 20 patents expire, and when can generic versions of Dyanavel Xr 20 launch?

Dyanavel Xr 20 is a drug marketed by Tris Pharma Inc and is included in one NDA. There are four patents protecting this drug.

This drug has twenty-one patent family members in fourteen countries.

The generic ingredient in DYANAVEL XR 20 is amphetamine; amphetamine aspartate/dextroamphetamine sulfate. There are fifty-five drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the amphetamine; amphetamine aspartate/dextroamphetamine sulfate profile page.

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Summary for DYANAVEL XR 20
International Patents:21
US Patents:4
Applicants:1
NDAs:1
Finished Product Suppliers / Packagers: 1
Clinical Trials: 3
DailyMed Link:DYANAVEL XR 20 at DailyMed
Drug patent expirations by year for DYANAVEL XR 20
Recent Clinical Trials for DYANAVEL XR 20

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

SponsorPhase
Rochester Center for Behavioral MedicinePHASE4
Tris Pharma, Inc.Phase 4
Tris Pharma, Inc.Phase 3

See all DYANAVEL XR 20 clinical trials

Pharmacology for DYANAVEL XR 20

US Patents and Regulatory Information for DYANAVEL XR 20

DYANAVEL XR 20 is protected by four US patents.

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Tris Pharma Inc DYANAVEL XR 20 amphetamine; amphetamine aspartate/dextroamphetamine sulfate TABLET, EXTENDED RELEASE;ORAL 210526-004 Nov 4, 2021 RX Yes Yes ⤷  Get Started Free ⤷  Get Started Free Y ⤷  Get Started Free
Tris Pharma Inc DYANAVEL XR 20 amphetamine; amphetamine aspartate/dextroamphetamine sulfate TABLET, EXTENDED RELEASE;ORAL 210526-004 Nov 4, 2021 RX Yes Yes ⤷  Get Started Free ⤷  Get Started Free Y ⤷  Get Started Free
Tris Pharma Inc DYANAVEL XR 20 amphetamine; amphetamine aspartate/dextroamphetamine sulfate TABLET, EXTENDED RELEASE;ORAL 210526-004 Nov 4, 2021 RX Yes Yes ⤷  Get Started Free ⤷  Get Started Free Y ⤷  Get Started Free
Tris Pharma Inc DYANAVEL XR 20 amphetamine; amphetamine aspartate/dextroamphetamine sulfate TABLET, EXTENDED RELEASE;ORAL 210526-004 Nov 4, 2021 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

International Patents for DYANAVEL XR 20

See the table below for patents covering DYANAVEL XR 20 around the world.

Country Patent Number Title Estimated Expiration
Japan 5479086 ⤷  Get Started Free
Australia 2007227569 Modified release formulations containing drug-ion exchange resin complexes ⤷  Get Started Free
Taiwan 200812649 Modified release formulations containing drug-ion exchange resin complexes ⤷  Get Started Free
China 101400343 Modified release formulations containing drug-ion exchange resin complexes ⤷  Get Started Free
>Country >Patent Number >Title >Estimated Expiration

Market Dynamics and Financial Trajectory for DYANAVEL XR 20

Last updated: July 27, 2025


Introduction

DYANAVEL XR 20, a novel extended-release formulation of amphetamine, addresses Attention Deficit Hyperactivity Disorder (ADHD) management with a unique pharmacokinetic profile. As a central nervous system stimulant, it competes within a lucrative and highly competitive ADHD therapeutics market. Understanding its market dynamics, including demand drivers, competitive landscape, regulatory environment, reimbursement policies, and its financial trajectory, provides investors, healthcare providers, and industry stakeholders actionable insights into its growth potential.


Pharmacological Profile and Therapeutic Advantage

DYANAVEL XR 20 offers a 20 mg extended-release dose designed to deliver sustained symptom control throughout the day. Its pharmacokinetic profile ensures a gradual and consistent release of the active ingredient, improving adherence and reducing abuse potential—a significant concern with stimulant medications. The formulation distinguishes itself through a proprietary delivery system that minimizes peaks and troughs, thereby reducing side effects such as jitteriness and insomnia, common to immediate-release stimulants.

The clinical efficacy demonstrated in pivotal trials illustrates superior symptom management and improved compliance, aligning with patient and caregiver preferences for simplified dosing regimens. This therapeutic edge elevates its market appeal, positioning it as a preferred choice for clinicians prescribing ADHD medication.


Market Size and Growth Drivers

Global ADHD Market

The global ADHD therapeutics market is projected to grow at a compound annual growth rate (CAGR) of approximately 6% over the next five years, reaching an estimated $12 billion by 2027 [1]. This growth is driven by increased awareness, diagnosis, and acceptance of pharmacotherapy across age groups, including adults.

Key Demand Drivers

  • Rising Prevalence: ADHD affects approximately 5-7% of children and 2-5% of adults worldwide [2]. The increased recognition and reduced stigma are expanding treatment rates.
  • Prescription Trends: There is a notable shift toward extended-release formulations, driven by safety and convenience considerations. DYANAVEL XR 20’s sustained-release profile aligns with this trend.
  • Clinical Preferences: Physicians favor medications that balance efficacy with safety, especially in long-term management. DYANAVEL XR’s safety profile enhances its adoption prospects.

Competitive Landscape

The ADHD pharmacotherapy market is highly competitive, with key players including Shire (now part of Takeda), Novartis, and Supernus Pharmaceuticals. DYANAVEL XR 20 competes primarily with formulations such as Vyvanse (lisdexamfetamine), Adderall XR, and Concerta, which hold significant market share.

Differentiators for DYANAVEL XR 20:

  • Improved Pharmacokinetics: Its customizable release profile potentially offers superior symptom control.
  • Abuse Deterrence: The formulation’s design aims to diminish misuse, a critical feature amid rising concerns over stimulant abuse.
  • Side Effect Profile: A lower incidence of peak-related adverse effects enhances its therapeutic window.

Market penetration is contingent upon the product’s perceived advantages over existing therapies, clinician acceptance, and formulary inclusion.


Regulatory and Reimbursement Environment

Regulatory Approvals

DYANAVEL XR 20 received FDA approval based on robust clinical evidence demonstrating its efficacy and safety. Future approval in other jurisdictions hinges on similar data packages, which may influence its geographic expansion.

Reimbursement Landscape

Insurance coverage impacts sales profoundly. Payers favor medications that demonstrate cost-effectiveness and patient adherence benefits. DYANAVEL XR 20’s potential to reduce side effect-related healthcare costs and improve adherence may favor favorable reimbursement decisions. However, its premium positioning compared to traditional stimulants may pose reimbursement challenges in cost-sensitive markets.

Pricing Strategies

Premium pricing is justified through its extended-release benefits, potentially offset by reduced healthcare utilization costs. Price competition will remain intense; thus, securing formulary placement necessitates compelling value propositions.


Sales and Revenue Trajectory

Initial Launch Phase

Based on historical launches of similar ADHD medications, DYANAVEL XR 20’s initial sales likely will be modest, focusing on early adoption among specialist clinicians. Sales growth catalysts include expanding prescriber base, increasing awareness, and added indications.

Growth Phase

As formulary adoption rises and clinicians gain familiarity, sales are expected to accelerate. The company’s marketing efforts highlighting differentiation and safety benefits are vital.

Maturation and Saturation

Within 3-5 years post-launch, market saturation may occur. Revenue growth will depend on:

  • Additional indications (e.g., adult ADHD)
  • Geographic expansion
  • Line extensions or combination products

Revenue Forecasts

Forecasts suggest that, within five years, DYANAVEL XR 20 could generate annual revenues from $150 million to $300 million, assuming a conservative market share of 2-5% in the ADHD space [3].


Market Challenges

  • Generic Competition: The prevalence of generic stimulants exerts downward pressure on pricing.
  • Approval Delays in Other Jurisdictions: Regulatory hurdles may slow international expansion.
  • Reimbursement Barriers: Limited insurance coverage could restrict patient access, impacting sales.
  • Market Penetration: Achieving Clinician preference over established branded therapies warrants targeted educational initiatives.

Future Outlook and Strategic Considerations

Innovation in Formulation: Developing additional formulations or combination therapies could enhance DYANAVEL XR 20’s market share.

Global Expansion: Securing approval in Europe, Asia, and other regions unlocks significant revenue opportunities, contingent on local regulatory landscapes.

Partnerships and Collaborations: Partnering with health systems and payers to demonstrate cost savings could enhance reimbursement prospects.

Clinical Development: Ongoing trials expanding indications or demonstrating long-term safety will bolster market confidence and acceptance.


Key Takeaways

  • DYANAVEL XR 20 positions itself as a differentiated, safety-focused stimulant with sustained-release benefits tailored for the expanding ADHD market.
  • Market growth aligns with increased prevalence, clinician preference for extended-release formulations, and patient demand for adherence-friendly therapies.
  • Competitive dynamics, especially from established brands and generics, necessitate strategic marketing and demonstrating clear clinical advantages.
  • Regulatory approval, pricing strategies, and reimbursement policies critically influence its financial trajectory.
  • Revenue forecasts indicate potential for moderate to high growth within five years, contingent on successful market penetration and geographic expansion.

FAQs

Q1: How does DYANAVEL XR 20 differentiate itself from competing ADHD medications?
A1: Its key differentiator is a proprietary extended-release mechanism that provides sustained symptom control with a reduced abuse potential and favorable side effect profile—all critical factors for clinicians and patients alike.

Q2: What challenges does DYANAVEL XR 20 face in capturing market share?
A2: Challenges include entrenched competition from generic stimulants, formulary access hurdles, insurance reimbursement constraints, and prescriber familiarity with existing therapies.

Q3: How does the regulatory environment impact DYANAVEL XR 20’s market potential?
A3: FDA approval facilitates initial US market entry; however, delays or denials in other territories can slow global expansion. Clear regulatory pathways and robust clinical data support broader acceptance.

Q4: What strategies can enhance DYANAVEL XR 20’s sales growth?
A4: Strategies include clinician education emphasizing clinical advantages, securing formulary inclusion, expanding indications, and international regulatory approvals.

Q5: What is the long-term revenue outlook for DYANAVEL XR 20?
A5: Subject to market penetration and expansion, forecasts suggest revenues could reach $300 million annually within five years, with growth driven by increased demand, broader indications, and global reach.


References

[1] Grand View Research. ADHD therapeutics market size, growth, and forecast. 2022.
[2] Faraone SV, et al. The World Federation of ADHD International Consensus Statement. 2021.
[3] IQVIA. US ADHD Market Insights. 2022.

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