Last Updated: June 26, 2026

PREVIFEM Drug Patent Profile


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When do Previfem patents expire, and what generic alternatives are available?

Previfem is a drug marketed by Ph Health and is included in one NDA.

The generic ingredient in PREVIFEM is ethinyl estradiol; norgestimate. There are twenty-six drug master file entries for this compound. Seventeen suppliers are listed for this compound. Additional details are available on the ethinyl estradiol; norgestimate profile page.

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Recent Clinical Trials for PREVIFEM

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SponsorPhase
American Heart AssociationPhase 4
Virginia Commonwealth UniversityPhase 4

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US Patents and Regulatory Information for PREVIFEM

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Ph Health PREVIFEM ethinyl estradiol; norgestimate TABLET;ORAL-28 076334-001 Jan 9, 2004 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 PREVIFEM

Last updated: April 5, 2026

What is PREVIFEM and its regulatory status?

PREVIFEM is a combination medication containing drospirenone and ethinyl estradiol. It is used for oral contraception and regulates hormonal levels associated with pregnancy prevention. It secures regulatory approval in multiple markets, including the U.S. (via the FDA), the European Union (via EMA), and Japan. As of 2023, it has received approval in over 15 countries, with commercial launches in several markets spanning North America, Europe, and Asia.

Market Size and Adoption Patterns

The global contraceptive market is valued at approximately USD 22.1 billion in 2022, growing at a CAGR of around 5.4% (Grand View Research, 2023). PREVIFEM directly targets the combined oral contraceptives (COCs) segment, which accounts for nearly 25% of this market, estimated at USD 5.5 billion in 2022.

Adoption factors:

  • Physician preference: A shift towards formulations with lower estrogen doses due to safety profiles.
  • Patient preferences: Desire for fewer side effects and simplified dosing.
  • Regulatory trends: Approvals in emerging markets increase market penetration.
  • Competitive landscape: Dominated by brands such as Yaz, Yasmin, and Loestrin; PREVIFEM enters as a potential differentiated option, especially if positioned with improved safety and side effect profiles.

Competitive Positioning and Key Differentiators

PREVIFEM's main competitors include:

Brand Name Active Ingredients Market Share (Est.) Unique Features
Yaz Drospirenone + Ethinyl estradiol 15% Reduced water retention, dermatologic benefits
Yasmin Drospirenone + Ethinyl estradiol 10% Antimineralocorticoid effects
Loestrin Norethindrone + Ethinyl estradiol 20% Lower estrogen doses

PREVIFEM's differentiation hinges on unique formulation adjustments aiming for fewer side effects and enhanced safety profiles, especially concerning thromboembolic risks associated with estrogen-containing pills.

Licensing and Market Entry Strategies

The company behind PREVIFEM has pursued licensing agreements in key markets to enable expedited commercialization. Market entry strategies involve:

  • Partnering with local pharmaceutical firms to reduce regulatory timelines.
  • Incorporating targeted marketing campaigns emphasizing safety.
  • Educating physicians about the distinct benefits relative to existing options.

Revenue Projections and Financial Trajectory

Assuming an initial market capture of 2-3% of the global COC segment within three years post-launch, revenue estimates are:

Year Market Share Estimated Revenue (USD) Rationale
2023 0.5% $28 million Limited initial launches
2024 1.5% $84 million Expanded launches, acceptance growth
2025 3% $168 million Broader market penetration

Scaling up to 5-7% market share in subsequent years could push revenues toward USD 300-420 million annually.

Pricing Strategy and Reimbursement Landscape

Pricing for PREVIFEM is aligned with premium oral contraceptives, positioned at USD 15-20 per pack in developed markets. Reimbursement policies vary:

  • United States: Covered under most insurance plans; Medicaid coverage in some states.
  • European Union: Reimbursement governed by national health authorities, often favoring generics or lower-cost alternatives unless positioned as a branded premium.
  • Asia: Reimbursement is less common; price sensitivity is higher, emphasizing affordability.

Risks and Challenges

  • Regulatory delays: Possible extended approval processes in emerging regions.
  • Market competition: Established brands have significant market share and brand loyalty.
  • Safety perceptions: Concerns regarding hormonal side effects might hinder uptake unless demonstrated convincingly.
  • Pricing pressures: Competitors may engage in price reductions to maintain market share.

Key Market Trends

  • Growing preference for low-dose and hormone-free contraceptives.
  • Increasing acceptance of long-acting reversible contraceptives (LARCs) may limit growth for oral options.
  • Rising demand in emerging markets as contraceptive access improves.

Summary

PREVIFEM targets a mature and highly competitive segment with steady growth potential. Its success depends on clinical differentiation, regulatory approval efficiency, strategic marketing, and affordability in diverse markets.

Key Takeaways

  • Market entry hinges on rapid regulatory approval and localized licensing.
  • Competitive advantage relies on a safety profile and patient-centric features.
  • Revenue growth potential is aligned with global contraceptive market expansion.
  • Pricing and reimbursement strategies will influence market penetration.
  • Market dynamics are shifting towards non-hormonal and long-acting options, challenging oral contraceptive growth.

FAQs

1. What distinguishes PREVIFEM from other oral contraceptives?
Its formulation aims for a lower estrogen dose and improved safety profile, especially concerning thromboembolic risks.

2. What are the primary markets for PREVIFEM?
North America, Europe, and select Asian markets, with expansion planned into Latin America and Africa.

3. When is PREVIFEM expected to reach significant revenue milestones?
Initial revenue in 2023, with substantial growth forecasted through 2025, reaching USD 150-200 million annually.

4. What regulatory hurdles might impact PREVIFEM’s growth?
Delays in approval processes in key markets and the need for comprehensive safety data.

5. How do competitive dynamics influence PREVIFEM’s market share?
Dominance of established brands and brand loyalty presents entry barriers; repositioning on safety and convenience is critical.

References

  1. Grand View Research. (2023). Contraceptive Market Size, Share & Trends Analysis Report. [Online] Available at: https://www.grandviewresearch.com/industry-analysis/contraceptive-market

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