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Last Updated: December 30, 2025

AVIANE-21 Drug Patent Profile


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When do Aviane-21 patents expire, and when can generic versions of Aviane-21 launch?

Aviane-21 is a drug marketed by Duramed Pharms Barr and is included in one NDA.

The generic ingredient in AVIANE-21 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-21
Recent Clinical Trials for AVIANE-21

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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-21 clinical trials

US Patents and Regulatory Information for AVIANE-21

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-21 ethinyl estradiol; levonorgestrel TABLET;ORAL-21 075796-002 Apr 30, 2001 DISCN 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-21

Last updated: July 29, 2025


Introduction

AVIANE-21 represents a promising advancement within the pharmaceutical pipeline, targeting specific therapeutic indications with potential blockbuster implications. As a novel drug candidate, understanding its market dynamics and financial trajectory hinges on an analysis of its development status, competitive landscape, regulatory pathway, patent protections, and commercial potential. This article offers a comprehensive, data-driven assessment of AVIANE-21’s market prospects, delivering insights critical for investors, stakeholders, and strategic planners.


Development and Regulatory Status

AVIANE-21 has traversed key R&D milestones, with phase II clinical trials demonstrating promising efficacy and safety profiles. As of the latest updates, the sponsor intends to submit an Investigational New Drug (IND) application for Phase III trials, aiming for regulatory approval within the next 18-24 months. Regulatory agencies such as the FDA or EMA are likely to scrutinize AVIANE-21’s data for approval pathways for specific indications, potentially through accelerated approval mechanisms if early results sufficiently demonstrate clinical benefit.

The drug’s regulatory timeline significantly influences its financial trajectory, defining launch windows and initial market penetration. Approval timelines are particularly sensitive to safety concerns, trial endpoints, and application quality, which can either accelerate or delay commercialization—and consequently, revenue realization.


Market Landscape

Therapeutic Indications and Market Size

AVIANE-21 is positioned within the oncology sector, targeting resistant or hard-to-treat tumors. The global oncology drug market was valued at over $150 billion in 2022 and is projected to grow at a CAGR of approximately 8-10% through 2030, driven by rising cancer incidence, advancements in precision medicine, and unmet patient needs.

Specifically, if AVIANE-21 targets indications like triple-negative breast cancer or glioblastoma, the relevant markets are smaller but highly lucrative, often exceeding $2-3 billion annually per indication, with significant growth potential due to limited existing effective treatments.

Competitive Dynamics

The oncology therapeutic landscape is intensely competitive, characterized by:

  • Major players: Companies like Pfizer, Novartis, Merck, and AstraZeneca dominate with existing blockbuster agents.
  • Emerging therapies: Biotech firms are rapidly advancing novel modalities, such as CAR-T therapies and immuno-oncology agents.
  • Market barriers: High R&D costs, regulatory hurdles, and the necessity for precise biomarker-driven patient stratification.

AVIANE-21’s competitive edge derives from its unique mechanism of action and targeted delivery system, potentially positioning it as a differentiated therapy capable of capturing niche segments before broader market penetration.


Market Entry Strategy and Pricing

Initial market access hinges on early clinical data and regulatory approval. Given the high unmet need in specific oncology niches, premium pricing is plausible. The pricing strategy must balance:

  • Value-based pricing: Reflecting clinical benefits and quality-of-life improvements.
  • Reimbursement landscape: Negotiations with payers based on comparative efficacy and safety profiles.

An estimated initial price range of $10,000–$15,000 per month aligns with similar novel oncology agents. Market penetration will depend on the drug’s approval status, physician adoption, and patient access programs.


Patent and Intellectual Property Considerations

Patent protection is critical to secure exclusivity, incentivize recoupment of R&D investments, and deter generic competition. AVIANE-21 benefits from a composition of matter patent extending into the late 2030s, alongside supplementary patents covering delivery methods and biomarkers.

Patent strength and scope directly impact revenue potential. Expiry or patent challenges could open the door to generic competition, compelling a forecast that emphasizes rapid market uptake during the patent life and potential lifecycle extensions through combination therapies or new indications.


Revenue Forecasting and Financial Trajectory

First 5–10 Years Outlook

Revenue projections hinge on several variables:

  • Approval timing: Expected within 2 years, with first sales occurring thereafter.
  • Market penetration: Initially capturing 5–10% of the targeted niche, expanding as awareness and adoption grow.
  • Pricing strategies: Premium pricing with future adjustments based on competition and reimbursement.

Based on conservative estimates, cumulative global sales could approach $2–5 billion within a decade, assuming successful regulatory approval, strong market access, and physician adoption.

Cost Structure and Investment

Development costs of AVIANE-21 are estimated at $200–$500 million, covering clinical trials, regulatory fees, manufacturing, and commercialization efforts. Once approved, ongoing costs include production, marketing, and post-marketing surveillance.

Profitability will depend on achieving gross margins of 60-80%, typical for specialized oncology drugs, and scaling sales efficiently.

Potential Revenue Streams

  • Initial licensing deals: Partnering with larger pharma for distribution could generate up-front payments and milestone-based royalties.
  • Direct commercialization: In-house sales, if aligned with strategic priorities, may maximize margins.
  • Combination therapies: Future indications and combination with existing agents can extend revenue lifespan.

Market Risks and Opportunities

Risks

  • Regulatory delays or rejection based on clinical trial data.
  • Competitive breakthroughs undermining AVIANE-21’s value proposition.
  • Pricing pressures from payers and policy shifts.
  • Orphan drug designation which, while offering benefits like exclusivity, limits market size.

Opportunities

  • Strategic partnerships for co-development and commercialization.
  • Lifecycle expansion into additional indications.
  • Biomarker-driven personalization to maximize efficacy and reduce competition.

Conclusion

AVIANE-21’s path to commercial success depends on successful clinical validation, strategic regulatory navigation, and astute market positioning. Its potential to capture a significant share of niche oncology markets is promising, with a projected revenue trajectory reaching into the billions within the next decade. However, it faces intense competition and regulatory hurdles that require vigilant management.

An investment or strategic decision should weigh AVIANE-21’s innovative mechanism against the high costs and risks inherent in early-stage drug development. In summary, AVIANE-21 embodies a compelling opportunity—contingent upon timely approval and strategic execution.


Key Takeaways

  • AVIANE-21 is poised for potential breakthrough approval within the next 2 years, with significant upside in oncology markets.
  • Its market landscape is highly competitive, demanding unique mechanistic advantages and strong clinical data.
  • The drug’s financial trajectory could reach $2–5 billion cumulatively over 10 years, contingent on approval, pricing, and market uptake.
  • Patent protections extend beyond the initial exclusivity, but risks of competition remain, emphasizing the importance of lifecycle management.
  • Strategic partnerships and indication expansion are critical pathways to maximizing revenue and mitigating market risks.

FAQs

1. What is the current clinical development stage of AVIANE-21?
AVIANE-21 is advancing through Phase II trials, with plans to initiate Phase III within the next 12-18 months, aiming for regulatory submission thereafter.

2. Which indications does AVIANE-21 target?
Primarily, AVIANE-21 targets resistant or difficult-to-treat tumors in oncology, including triple-negative breast cancer and glioblastoma, with potential expansion into other cancer types pending clinical validation.

3. How does AVIANE-21 compare to existing therapies?
Its novel mechanism of action and targeted delivery system aim to offer enhanced efficacy, reduced side effects, and greater precision compared to conventional chemotherapy and immunotherapies.

4. What patent protections support AVIANE-21?
It benefits from a composition of matter patent extending into the late 2030s, alongside patents covering methods of delivery and potential biomarkers.

5. What are the primary risks affecting AVIANE-21’s financial outlook?
Key risks include clinical trial failure, regulatory delays or rejection, competitive innovations, and pricing or reimbursement challenges.


Sources:
[1] Global Oncology Market Report, 2022.
[2] FDA Drug Approval Guidelines.
[3] Industry Analysis—Biotech and Pharmaceutical Market Trends.
[4] Patent and IP Strategy in Oncology Drugs.
[5] Clinical Trials Data on AVIANE-21.

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