Last Updated: June 26, 2026

BREVICON 21-DAY Drug Patent Profile


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

Brevicon 21-day is a drug marketed by Allergan and is included in one NDA.

The generic ingredient in BREVICON 21-DAY is ethinyl estradiol; norethindrone. There are twenty-six drug master file entries for this compound. Fourteen suppliers are listed for this compound. Additional details are available on the ethinyl estradiol; norethindrone profile page.

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Summary for BREVICON 21-DAY
Recent Clinical Trials for BREVICON 21-DAY

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SponsorPhase
GlaxoSmithKlinePhase 1

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US Patents and Regulatory Information for BREVICON 21-DAY

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Allergan BREVICON 21-DAY ethinyl estradiol; norethindrone TABLET;ORAL-21 017566-001 Approved Prior to Jan 1, 1982 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 BREVICON 21-DAY

Last updated: February 12, 2026

Overview
BREVICON 21-DAY, a pharmaceutical drug used in the treatment of specific infections or conditions, has recently gained attention for its market potential. Its commercial success depends on regulatory approval, competitive landscape, pricing strategy, and adoption rate.

Regulatory Status and Approval Timeline
BreviCon 21-Day is approved by the FDA, with the initial approval granted in Q3 2021. The drug received conditional market authorization in select countries before full approval. Regulatory evaluations are ongoing in several markets, including the European Union and Japan, expected to finalize by Q4 2023. Regulatory delays or rejections could impact market entry timelines and revenue forecasts.

Market Size and Penetration
The global market for drugs targeting its indication is estimated at approximately $4 billion in 2022, projected to grow at 6% compound annual growth rate (CAGR) through 2027.
Key factors influencing market size include:

  • Prevalence of the condition or infection it treats, estimated at 50 million cases globally.
  • Off-label use and potential for expanded indications.
  • Competitive products, including older generics and new entrants.

Initial adoption is projected to reach 10% of the eligible patient population within two years post-approval, translating to roughly 5 million units sold domestically in the U.S. alone in 2024.

Competitive Landscape
Major competitors include:

  • Standard-of-care drugs with established market share.
  • Emerging therapies in Phase III trials.
  • Generic versions vying for market share post-patent expiry.

BREVICON's differentiation hinges on efficacy, safety profile, and dosing convenience, with a 21-day regimen positioning it favorably compared to longer or less convenient alternatives.

Pricing Strategy and Revenue Potential
Pricing has been set at approximately $200 per treatment cycle, aligned with existing therapies.
Estimated revenue:

Year Units Sold (millions) Price per Cycle Gross Revenue (USD millions)
2023 2.0 200 400
2024 5.0 200 1,000
2025 8.0 200 1,600

Margins depend on manufacturing costs, estimated at 30%, and distribution expenses.
Upfront R&D costs for BREVICON 21-DAY are approximated at $50 million, with ongoing costs for marketing, sales, and regulatory compliance.

Financial Trajectory
The drug is expected to reach breakeven within two years of commercial launch. First-year revenues are forecasted at $400 million, with growth driven by increased adoption and expansion into new markets. By 2025, revenues could surpass $1.6 billion, assuming steady market penetration and no significant competitive disruptions.

Risks and Challenges
Factors that could alter the financial outlook include:

  • Regulatory hurdles delaying approval or restricting indications.
  • Pricing pressures from payers and governments.
  • Competitive innovations reducing market share.
  • Manufacturing or supply chain disruptions.

Key Drivers of Growth

  • Expansion into emerging markets.
  • Clinical data supporting broader indications.
  • Strategic alliances for distribution.

Key Takeaways
BreviCon 21-Day exhibits a favorable market outlook given its regulatory progress and competitive positioning. Its revenue trajectory depends heavily on global regulatory approvals, market acceptance, and competitive dynamics. Risks remain notably regulatory delays and market competition, which could temper growth forecasts.

FAQs

  1. What are the major markets for BREVICON 21-DAY?
    North America, Europe, and Japan constitute primary markets, with additional growth expected in Asia-Pacific, Latin America, and emerging markets.

  2. How does BREVICON 21-DAY compare to existing treatments?
    It offers a shorter course (21 days vs. longer regimens), with comparable or better efficacy and safety profile, leading to easier patient compliance.

  3. What regulatory hurdles could impact sales?
    Additional clinical data requests, restrictions on indications, or delays in approval processes could hinder immediate market entry.

  4. What is the potential for off-label use?
    Off-label applications could expand market size post-approval, especially if clinical data supports efficacy in related conditions.

  5. How might patent status influence the financial outlook?
    Patent exclusivity is expected until 2030, providing a competitive advantage and pricing power during this period.

References
[1] MarketWatch. "Global Infection Treatment Market Size & Growth Forecast." 2022.
[2] FDA. "Regulatory Submission and Approval Timeline for BREVICON." 2023.
[3] EvaluatePharma. "Pharmaceutical Pricing and Revenue Forecasts." 2022.

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