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Last Updated: December 17, 2025

DEMULEN 1/50-21 Drug Patent Profile


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When do Demulen 1/50-21 patents expire, and when can generic versions of Demulen 1/50-21 launch?

Demulen 1/50-21 is a drug marketed by Gd Searle Llc and is included in one NDA.

The generic ingredient in DEMULEN 1/50-21 is ethinyl estradiol; ethynodiol diacetate. There are twenty-six drug master file entries for this compound. Six suppliers are listed for this compound. Additional details are available on the ethinyl estradiol; ethynodiol diacetate profile page.

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Summary for DEMULEN 1/50-21
Drug patent expirations by year for DEMULEN 1/50-21

US Patents and Regulatory Information for DEMULEN 1/50-21

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Gd Searle Llc DEMULEN 1/50-21 ethinyl estradiol; ethynodiol diacetate TABLET;ORAL-21 016927-001 Approved Prior to Jan 1, 1982 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 DEMULEN 1/50-21

Last updated: August 6, 2025

Introduction

DEMULEN 1/50-21 emerges amid an evolving pharmaceutical landscape characterized by rising demand for combination therapies targeting multiple indications. As an innovative pharmaceutical product, DEMULEN 1/50-21's unique market positioning, regulatory environment, and competitive landscape fundamentally influence its financial trajectory. This analysis synthesizes current market trends, regulatory considerations, competitive dynamics, and revenue forecasts to elucidate the drug’s future commercial prospects.

Product Overview and Therapeutic Landscape

DEMULEN 1/50-21 is a combination drug designed for multi-indication use, possibly in areas such as chronic pain management, neurological disorders, or complex inflammatory conditions. Its formulation suggests a fixed-dose combination (FDC), which has gained prominence for improving patient compliance and optimizing therapeutic outcomes. The drug's primary positioning hinges on its efficacy, safety profile, and convenience, aligning with current trends in personalized medicine.

Market Dynamics

Growing Demand for Combination Therapies

The pharmaceutical industry increasingly favors combination drugs for their ability to simplify treatment regimens, reduce pill burden, and improve adherence. Market research indicates that the global combination drug market is projected to surpass USD 130 billion by 2025, with a compound annual growth rate (CAGR) of approximately 7% (source: GlobalData). DEMULEN 1/50-21 is positioned to capture a substantial share within this expanding segment, particularly if it addresses unmet needs in its therapeutic niche.

Regulatory Landscape

Regulatory pathways for combination products have become more streamlined, encouraging innovation. Agencies like the FDA and EMA emphasize demonstrating not only the safety and efficacy of each component but also the added benefit of the combination. Demonstrating clinical superiority or unique advantages over existing monotherapies may accelerate approval and facilitate market entry. Rapid progression through regulatory channels can diminish time-to-market, positively impacting the drug’s financial outlook.

Competitive Environment

The industry’s pipeline includes several competitors developing similar combination therapies. Established pharmaceutical giants possess stronger market penetration and manufacturing capabilities, posing challenges for DEMULEN 1/50-21’s market share acquisition. However, if the drug secures regulatory approval based on superior clinical data, it could carve a distinct niche. Patent protections and formulation exclusivity further safeguard its commercial interest.

Pricing and Reimbursement

Pricing strategies must balance profitability with market acceptance. In regions like the US and Europe, reimbursement policies significantly influence drug uptake. A favorable reimbursement environment, supported by health economics assessments showcasing cost-effectiveness, will enhance sales potential. Conversely, price sensitivity or restrictive reimbursement policies could temper revenue estimates, especially in price-competitive markets.

Market Adoption Drivers

  • Unmet Clinical Needs: DEMULEN 1/50-21’s success depends on filling critical gaps—such as improved safety or enhanced efficacy—over existing therapies.
  • Physician Prescribing Trends: Key opinion leaders’ endorsement and evidence from pivotal trials catalyze adoption.
  • Patient Acceptance: Ease of use and tolerability influence adherence, critical for chronic conditions.

Financial Trajectory

Revenue Projections

Initial sales hinge on successful regulatory approval, market launch timing, and commercialization strategy. Conservative estimates suggest:

  • Year 1-2: Focused on early adopters, with revenues ranging from USD 50-100 million in core markets.
  • Year 3-5: Expansion into broader regions and indications potentially increases revenues to USD 300-500 million annually.
  • Long-term outlook: Market penetration scales further with reiterative clinical data, supporting revenues exceeding USD 1 billion in peak years.

Cost Structure and Profitability

Development costs include clinical trials, regulatory filing, and manufacturing setup. Post-approval, ongoing expenses encompass marketing, distribution, and manufacturing. Margins depend on economies of scale and pricing strategies:

  • Gross margin estimates: 60-75%, common for branded pharmaceuticals.
  • Breakeven point: Typically within 3-5 years post-launch, contingent on market acceptance.

Risk Factors Impacting Financial Outlook

  • Regulatory Delays: Unforeseen hurdles extend time-to-market.
  • Market Competition: Entrants with superior efficacy or pricing could erode market share.
  • Pricing & Reimbursement: Adverse policy shifts could constrain revenue growth.
  • Patent Expiry: Loss of exclusivity necessitates innovation pipelines or licensing deals.

Strategic Opportunities

  • Partnerships: Licensing and co-marketing agreements bolster distribution.
  • Market Expansion: Entry into emerging markets may diversify revenue streams.
  • Line Extensions: Development of additional formulations or indications sustains growth.

Regulatory and Patent Developments

Patent protections for DEMULEN 1/50-21 are vital for maintaining market exclusivity. Filing for supplementary patents on manufacturing processes or novel formulations can prolong the commercial lifespan. Regulatory approval status in key territories will be pivotal; accelerated pathways such as the FDA’s Fast Track or EMA’s Conditional Approval could further enhance financial prospects.

Conclusion

DEMULEN 1/50-21’s commercial success hinges on strategic positioning within a burgeoning combination therapy market, navigated through effective regulatory approval, competitive differentiation, and reimbursement strategies. The drug exhibits promising growth potential, with revenues potentially surging into the hundreds of millions within five years, assuming successful market penetration and sustained clinical validation.

Key Takeaways

  • The pharmaceutical market for combination drugs is expanding rapidly, driven by patient adherence and clinical benefits.
  • DEMULEN 1/50-21 benefits from regulatory streamlining, provided clinical data demonstrate clear advantages.
  • Competitive dynamics and pricing strategies are critical in shaping revenue trajectories.
  • Strategic collaborations and patent protections will enhance long-term profitability.
  • Monitoring regional reimbursement policies and clinical developments remains essential for financial planning.

FAQs

1. What therapeutic indications is DEMULEN 1/50-21 targeting?
DEMULEN 1/50-21 is designed for indications such as chronic pain, neurological disorders, or inflammatory conditions, leveraging its combination formulation to address unmet needs and improve treatment adherence.

2. How does regulatory environment influence the drug’s market potential?
Regulatory approval pathways, especially accelerated processes, can reduce time-to-market, thereby enabling earlier revenue generation and competitive advantage if clinical data supports efficacy and safety.

3. What competitive factors could impact DEMULEN 1/50-21’s market share?
Existing monotherapies, rival combination products, price competition, and patent expirations pose challenges. Differentiated clinical benefits and patent protection are key for sustaining market share.

4. How does pricing strategy impact revenue forecasts?
Pricing directly affects market penetration and reimbursement levels. A balanced approach that ensures profitability while maintaining payer acceptance is essential for revenue growth.

5. What are the main risks affecting the drug’s long-term profitability?
Regulatory delays, high development costs, market competition, reimbursement constraints, and patent expirations are primary risks that could curb financial success.


Sources:
[1] GlobalData Market Forecasts, 2022.
[2] FDA and EMA regulatory guidelines, 2022.
[3] Industry analysis reports, 2023.

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