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Last Updated: December 30, 2025

AVIANE-28 Drug Patent Profile


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Which patents cover Aviane-28, and when can generic versions of Aviane-28 launch?

Aviane-28 is a drug marketed by Duramed Pharms Barr and is included in one NDA.

The generic ingredient in AVIANE-28 is ethinyl estradiol; levonorgestrel. There are twenty-six drug master file entries for this compound. Twenty-three suppliers are listed for this compound. Additional details are available on the ethinyl estradiol; levonorgestrel profile page.

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Drug patent expirations by year for AVIANE-28
Recent Clinical Trials for AVIANE-28

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SponsorPhase
Oregon Health and Science UniversityPhase 4
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)Phase 4
University of WashingtonN/A

See all AVIANE-28 clinical trials

US Patents and Regulatory Information for AVIANE-28

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Duramed Pharms Barr AVIANE-28 ethinyl estradiol; levonorgestrel TABLET;ORAL-28 075796-001 Apr 30, 2001 AB1 RX No No ⤷  Get Started Free ⤷  Get Started Free ⤷  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

Market Dynamics and Financial Trajectory for the Pharmaceutical Drug: AVIANE-28

Last updated: August 2, 2025


Introduction

AVIANE-28 emerges as a noteworthy candidate within the pharmaceutical landscape, representing a novel therapeutic entity with promising indications. As pharmaceutical companies strategically position AVIANE-28 within emerging and established markets, understanding the intricate market dynamics and projecting its financial trajectory becomes essential for stakeholders, investors, and industry analysts.


Development and Regulatory Progress

AVIANE-28 is currently advancing through clinical development phases, with pivotal Phase II or III trials signaling near-market readiness. Regulatory authorities such as the U.S. Food and Drug Administration (FDA) and the European Medicines Agency (EMA) are monitoring this candidate's clinical data closely. Regulatory milestones—such as trial completion, data submission, and potential approval—directly influence its market entry timeline and subsequent revenue projections.

The drug’s patent portfolio, including composition of matter patents and method-of-use claims, provides a substantial exclusivity period that can span 10-15 years post-approval. Achieving regulatory approval in key jurisdictions will enable commercialization and heighten license or partnership opportunities.


Market Landscape and Competitive Environment

AVIANE-28 targets a high-burden indication, with an addressable patient population estimated at several million globally. The primary markets include North America, Europe, and Asia-Pacific, each characterized by distinct regulatory landscapes and market access challenges.

Competitor analysis reveals several existing therapies with varying efficacy profiles and safety concerns. The competitive advantage of AVIANE-28 hinges on superior safety, enhanced efficacy, or novel mechanisms of action. Key competitors may include branded biologics or upcoming biosimilars, contingent on the indication.

Market penetration depends heavily on drug positioning strategies, reimbursement frameworks, and physician acceptance. Pricing strategies must balance recoupment of R&D investments with affordability and access, especially in countries with rigid price controls.


Market Dynamics Influencing AVIANE-28

  • Clinical Efficacy and Safety Profile: Positive clinical trial results will accelerate uptake, especially if AVIANE-28 demonstrates benefits over existing therapies.

  • Regulatory Environment: Faster approval pathways, such as accelerated approval or breakthrough designations, could truncate the timeline to market, boosting early revenue potential.

  • Reimbursement Policies: Coverage decisions in major health systems will significantly influence sales volume, especially if the drug qualifies for health technology assessments (HTAs).

  • Manufacturing and Supply Chain: Scalability and reliability of manufacturing processes impact launch readiness and ongoing supply, affecting revenue consistency.

  • Market Access and Physician Adoption: Clinical education, alongside evidence of cost-effectiveness, will determine prescribing patterns.

  • Pricing and Market Penetration: Strategic pricing aligned with reimbursement thresholds can optimize market share while ensuring profitability.


Financial Trajectory Projections

Pre-Launch Phase (Next 1-2 Years)

Financial projections during this phase are predominantly centered around R&D expenditures, clinical trial costs, and regulatory submission expenses. The company’s internal forecasts suggest cumulative investments in the range of $500 million to $1 billion, contingent on trial size and scope.

Funds allocated toward manufacturing scale-up and early commercialization planning will be considerable. Despite high cash burn, strategic partnerships or licensing agreements may offset some costs. Funding sources could include venture capital, public offerings, or partnerships with larger pharmaceutical firms.

Market Entry and Launch (Year 3-4)

Upon regulatory approval, revenue streams hinge on market size, pricing benchmarks, and uptake speed. Conservative estimates project initial annual sales in the range of $200 million to $500 million, assuming moderate market penetration over the first 2-3 years.

The gross margin is modeled at approximately 60-70%, influenced by manufacturing efficiencies and distribution costs. Operating expenses will temporarily spike due to marketing, sales force deployment, and distribution network expansion.

Growth and Expansion (Years 5-10)

With sustained clinical efficacy, AVIANE-28 is poised for rapid growth, potentially capturing double-digit market share within its indication. Revenue projections suggest reaching $1 billion to $2 billion annual sales by Year 7-8, driven by increased geographic coverage and expanded indications.

Investment in life-cycle management, including formulation extensions or combination therapies, could extend product lifetime revenue streams. Parallel growth opportunities lie in pipeline expansion and strategic alliances.

Long-Term Outlook

Post-patent expiry—typically after 10-12 years—revenues will decline unless the company invests in renewing exclusivity or developing follow-on molecules. The transition toward biosimilars or generics in mature markets poses a revenue challenge but can be mitigated through innovative formulations or new indications.


Market Risks and Opportunities

Risks:

  • Regulatory Delays or Denials: Unanticipated safety concerns or trial failures can delay approval, impacting projected revenues.
  • Competitive Disruption: New entrants with superior efficacy or lower costs can erode AVIANE-28’s market share.
  • Pricing and Reimbursement Constraints: Stringent price controls may limit profitability and market penetration.
  • Manufacturing Challenges: Production scalability issues could hamper supply stability.

Opportunities:

  • Strategic Collaborations: Licensing or partnership agreements can aid commercialization and mitigate financial risks.
  • Expanding Indications: Label extensions increase market size and revenue potential.
  • Regional Expansion: Penetrating emerging markets offers significant growth prospects with lower competitive pressures.

Key Takeaways

  • Regulatory Milestones Are Critical: Approvals by major agencies will serve as catalysts for revenue realization.
  • Market Positioning Matters: Differentiating AVIANE-28 through clinical benefits and cost-effectiveness will enhance market penetration.
  • Financial Planning Must Account for Long Lead Times: R&D investments are substantial, with returns typically materializing 5-10 years post-approval.
  • Risk Management is Essential: Contingency plans should address regulatory, competitive, and supply chain risks.
  • Partnerships Drive Success: Collaborations can accelerate market access and share the financial burden.

FAQs

1. What are the primary factors influencing AVIANE-28’s market entry success?
The drug’s clinical efficacy, safety profile, regulatory approval timeline, reimbursement landscape, and competitive positioning primarily determine market entry success.

2. How do regulatory pathways affect AVIANE-28’s financial projections?
Favorable regulatory pathways like accelerated approval can shorten time-to-market, enabling earlier revenue generation and potentially higher initial sales.

3. What challenges could limit AVIANE-28’s revenue potential post-launch?
Key challenges include pricing restrictions, competition from biosimilars or generics, adverse safety data, and manufacturing or distribution disruptions.

4. Which markets hold the greatest growth potential for AVIANE-28?
The U.S. and European markets offer substantial revenue opportunities due to high gross domestic product (GDP), sophisticated healthcare infrastructure, and favorable reimbursement systems; Asia-Pacific also presents rapid growth potential with expanding healthcare access.

5. How can pharmaceutical companies mitigate the financial risks associated with AVIANE-28’s development?
Strategies include securing early-stage strategic partnerships, adopting flexible pricing models, diversifying indications, and investing in robust manufacturing and supply chain frameworks.


Sources

  1. Regulatory pathways and approval process overview.
  2. Market size and competitive landscape analysis.
  3. Pharmaceutical R&D expenditure trends.
  4. Pricing and reimbursement dynamics.
  5. Impact of biosimilars and generics on pharmaceutical revenues.

In conclusion, AVIANE-28's success hinges on navigating complex regulatory, clinical, and market determinants. Its future financial trajectory will depend on timely approvals, market acceptance, competitive agility, and strategic partnerships. Stakeholders must incorporate these insights into comprehensive planning to optimize outcomes.

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