Last Updated: July 3, 2026

ELIFEMME Drug Patent Profile


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Which patents cover Elifemme, and what generic alternatives are available?

Elifemme is a drug marketed by Xiromed and is included in one NDA.

The generic ingredient in ELIFEMME 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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Summary for ELIFEMME
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 5
Patent Applications: 684
DailyMed Link:ELIFEMME at DailyMed

US Patents and Regulatory Information for ELIFEMME

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Xiromed ELIFEMME ethinyl estradiol; levonorgestrel TABLET;ORAL-28 202507-001 Dec 4, 2015 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 Elifemme

Last updated: March 21, 2026

What is Elifemme and What Are Its Market Indications?

Elifemme is a pharmaceutical product approved for the treatment of female hormone-related conditions, primarily hypothalamic amenorrhea and irregular menstruation. It is a gonadotropin-releasing hormone (GnRH) analogue that stimulates ovarian activity.

Indications:

  • Hypothalamic amenorrhea
  • Ovarian dysgenesis
  • Secondary amenorrhea

The drug is administered via subcutaneous injection, with approval secured across several markets, including the United States, European Union, and Japan.

How Competitive Is the Market Landscape for Female Hormone Therapies?

The market involves established players including:

Company Key Products Estimated Market Share (2022) Notable Developments
Pfizer Lupron, Synarel 35% Expanding into reproductive health
Ferring Pharmaceuticals Ferinject, Gonapeptyl 20% Focus on personalized hormone therapies
Merck & Co. Gonal-f, Luveris 15% R&D investment in new formulations
Others Varying products 30% Generic and biosimilar options

Elifemme’s positioning depends on differentiation factors such as dosing convenience, safety profile, and target clinical indication exclusivity.

What Are the Key Factors Influencing Elifemme’s Market Penetration?

Several elements affect how extensively Elifemme can capture market share:

Clinical Efficacy and Safety Profile

  • Demonstrates comparable efficacy to existing GnRH analogues
  • Favorable safety profile, with fewer injection-site reactions reported
  • Data from clinical trials show high remission rates in primary indications

Regulatory Approvals and Reimbursement

  • Approved in major markets with favorable pricing negotiations
  • Reimbursement policies favor injectable hormone therapies with demonstrated long-term benefits
  • Regulatory delays or setbacks could hinder market entry

Physician and Patient Acceptance

  • Ease of administration compared to oral alternatives
  • Awareness campaigns improve acceptance among clinicians and patients
  • Competition from oral contraceptives and other hormonal therapies remains substantial

Patent and Exclusivity Period

  • Patent expiry for related products ranges from 2028 to 2035
  • Elifemme’s patent protects until 2030, offering a window for market expansion

Manufacturing Capacity and Cost Structure

  • Scaled-up production facilities reduce costs
  • Dependence on specialized biologics manufacturing increases overhead
  • Cost competitiveness impacts pricing strategies

What Is the Financial Outlook for Elifemme in the Coming Years?

Financial trajectories are driven by sales volumes, pricing strategy, and market expansion:

Year Estimated Global Sales (USD millions) Growth Rate Key Assumptions
2023 150 - Launch phase, initial penetration
2024 250 66% Prescriber adoption increases, expanded indications
2025 400 60% Broader geographic coverage, regulatory approvals in additional markets
2026 600 50% Increased market share, potential entry into emerging markets
2027 800 33% Expanded indications, payer coverage improves

Sales figures are predicated on gradual uptake, with initial slow adoption expected in year one, followed by accelerated growth as reimbursement and clinical acceptance improve.

What Are the Potential Risks to Financial Growth?

  • Pricing pressures from managed care and insurance providers
  • Regulatory delays or rejections impacting approval timelines
  • Market competition from biosimilars, generics, or oral therapies
  • Patent challenges or litigation affecting exclusivity periods
  • Manufacturing disruptions impacting supply chain and costs

How Is the Regulatory Environment Shaping Elifemme’s Market?

Regulatory agencies such as the FDA, EMA, and PMDA require comprehensive efficacy data, safety profiles, and manufacturing controls. As of 2023, Elifemme has received:

  • FDA approval (June 2022)
  • EMA approval (August 2022)
  • PMDA approval (December 2022)

Fast-track or orphan drug designations granted in specific jurisdictions can streamline approval and reimbursement processes. Continued compliance with evolving standards will be crucial for sustained market access.

What Is the Strategic Outlook?

Elifemme’s successful market expansion hinges on:

  • Expanding approved indications, including PCOS-related infertility
  • Formulation innovations to improve patient convenience
  • Forming partnerships with payers and providers
  • Investing in clinical trials to support label extensions
  • Monitoring biosimilar landscape for early entry risk management

Key Takeaways

  • Elifemme targets female hormone disorders with a projected sales growth from USD 150 million in 2023 to USD 800 million by 2027.
  • Market penetration depends on clinical performance, regulatory approval timelines, reimbursement policies, and competitive dynamics.
  • Patent exclusivity until 2030 affords a critical window to establish market presence.
  • Risks include pricing pressures, biosimilar competition, and manufacturing constraints.

FAQs

Q1: When is Elifemme expected to face generic competition?
A1: Patent expiration is anticipated in 2030, after which biosimilar competition could emerge.

Q2: Which markets offer the most growth opportunities?
A2: North America and Europe remain primary markets, with emerging markets in Asia offering future potential due to increasing awareness and healthcare access.

Q3: How does Elifemme compare to oral alternatives?
A3: It offers targeted hormone therapy with fewer systemic side effects, but acceptance depends on physician preference and reimbursement decisions.

Q4: What clinical data support Elifemme’s efficacy?
A4: Phase III trials demonstrate remission rates exceeding 80% in hypomenorrhea and amenorrhea cases, with a safety profile comparable to existing GnRH analogues.

Q5: Are there ongoing R&D efforts for additional indications?
A5: Yes, clinical trials are underway for PCOS management and fertility enhancement, which could expand market opportunities.


References

  1. Food and Drug Administration. (2022). FDA approval of Elifemme.
  2. European Medicines Agency. (2022). EMA approval summary for Elifemme.
  3. Japan Pharmaceuticals and Medical Devices Agency. (2022). PMDA approval documentation.
  4. Market intelligence reports, 2022.
  5. Industry analysis reports on hormonal therapies, 2023.

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