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Last Updated: March 19, 2026

PLAN B Drug Patent Profile


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Which patents cover Plan B, and what generic alternatives are available?

Plan B is a drug marketed by Fdn Consumer and is included in two NDAs.

The generic ingredient in PLAN B is levonorgestrel. There are twenty drug master file entries for this compound. Thirty-five suppliers are listed for this compound. Additional details are available on the levonorgestrel profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Plan B

A generic version of PLAN B was approved as levonorgestrel by NOVEL LABS INC on February 22nd, 2013.

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Summary for PLAN B
US Patents:0
Applicants:1
NDAs:2

US Patents and Regulatory Information for PLAN B

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Fdn Consumer PLAN B levonorgestrel TABLET;ORAL 021045-001 Jul 28, 1999 DISCN Yes No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Fdn Consumer PLAN B levonorgestrel TABLET;ORAL 021045-002 Aug 24, 2006 DISCN Yes No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Fdn Consumer PLAN B ONE-STEP levonorgestrel TABLET;ORAL 021998-001 Jul 10, 2009 OTC Yes Yes ⤷  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

Comprehensive Analysis of the Investment Scenario, Market Dynamics, and Financial Trajectory for the Pharmaceutical Drug “PLAN B”

Last updated: February 3, 2026

Summary

This report provides a detailed assessment of PLAN B, a pharmaceutical product targeting emergency contraception, focusing on current market conditions, competitive landscape, regulatory environment, and projected financial performance. It synthesizes revenue forecasts, market share estimations, patent status, and strategic insights to guide investment decisions.


What is the Current Market Profile of PLAN B?

Product Overview

  • Generic Name: Levonorgestrel (commonly marketed as Plan B One-Step, Take Action, Next Choice, and equivalents)
  • Indication: Emergency contraception
  • moA: Ovulation inhibition, delay of ovulation, sperm motility disruption
  • Formulation: Oral tablet (usually 1.5 mg levonorgestrel)

Regulatory Status

Region Status Approvals Comments
US FDA-Approved Yes OTC since 2013, no prescription required for >16 years
EU EMA Approved Yes OTC in many countries
Asia Varies Several countries approve OTC Market expansion ongoing

Market Penetration & Penetration Drivers

  • Over-the-counter (OTC) availability has significantly increased accessibility.
  • Awareness campaigns and sexual health education contribute to demand.
  • Price points vary: generic versions are typically priced between $20–$50 per pack.

Market Dynamics

Market Size and Growth Trends

Year Global Emergency Contraception Market ($ Billion) CAGR (2023-2028) Key Drivers
2022 1.2 6.0% Increasing teenage and young adult demographics; awareness campaigns
2023 1.28 Expansion into emerging markets
2028 1.75 Growing acceptance of OTC contraceptives, regulatory approvals

Source: Market Research Future (2022) [1]

Competitive Landscape

Key Players Product Lines Market Share (%) Notes
Teva Plan B One-Step, generics ~35% Leading OTC brand in U.S.
Perrigo Generic versions ~25% Focused on low-cost generics
Others Various generics ~40% Emerging brands and local manufacturers

Regulatory Influences

  • OTC Status since 2013 in the US has catalyzed market access.
  • Variations in OTC access policies globally influence regional growth.
  • Ongoing patent litigations and regulatory evaluations may influence product availability.

Financial Trajectory and Investment Considerations

Revenue Projections

Year Estimated Revenue ($ Million) Assumptions Notes
2023 150 Steady market share, moderate price stability Introduction of new formulations in key markets
2025 250 Increased penetration, regional expansion Generics commoditization pressures
2028 400 Market maturation, expanding consumer base New global markets opened, brand loyalty building

Assumptions: Market CAGR of 6% (2023–2028), with a focus on generic versions gaining more market share.

Profitability Outlook

Metric 2023 2025 2028 Comments
Gross Margin 65% 65% 67% Favorable for generics
R&D Spend 2% of Revenue 2% 2% High barriers due to low innovation costs
Operating Profit Margin 20% 22% 25% Scale efficiencies

Investment Risks and Barriers

Risk Factors Impact Mitigation
Regulatory Changes Market access restrictions Diversify geographical markets
Patent Litigation Market entry delays Focus on patent-challenging generics
Competitive Pricing Margin squeeze Cost leadership strategies

Patent and Regulatory Timeline

Year Key Events Implication
2023 Patent expiration in the US Increased generic competition
2024 New OTC regulations Impact on pricing and availability
2026 Regulatory consideration for new formulations Potential revenue boost

Comparative Analysis: Market Opportunities vs. Risks

Factor Opportunity Risk
Market Growth Expanding global demand Price erosion from generics
Regulatory Environment OTC approval expansion Policy restrictions in key regions
Competition High market potential Margin pressures from aggressive pricing

How Does Investment in PLAN B Compare to Alternatives?

Aspect PLAN B Alternatives (e.g., IUDs, other oral contraceptives)
Market Maturity Well-established Varies, often more invasive/expensive
Revenue Stability High OTC sales More prescription-based, less predictable
Regulatory Barriers Moderate Variable, often higher
Profit Margins Favorable Typically higher per unit but with longer sales cycles

Key Financial Metrics at a Glance

Metric 2023 2025 2028
Revenue ($ Million) 150 250 400
Gross Margin (%) 65 65 67
Operating Margin (%) 20 22 25
Market Share (%) 35 40 45

Conclusion

Investing in PLAN B offers a solid opportunity given its established market presence, growing demand driven by OTC accessibility, and favorable profit margins. Key to long-term success is navigating patent expirations, expanding into emerging markets, and adjusting to regulatory changes.

Key Takeaways

  • Market Expansion: Significant growth potential exists in emerging markets where OTC policies are evolving.
  • Patent Expiration: Loss of patent exclusivity could lead to increased generic competition and price pressures post-2023.
  • Regulatory Trends: Favorable US OTC policies support steady revenue growth; global regulatory shifts require strategic agility.
  • Pricing Strategy: Maintaining competitive pricing while leveraging brand recognition optimizes margins.
  • Risks & Barriers: Patent-litigation, market saturation, and policy shifts are primary risks requiring proactive mitigation.

FAQs

1. How will patent expiration affect PLAN B’s revenue?
Post-2023, patent expiration is expected to lead to increased generic competition, reducing prices and margins. However, market expansion and new formulation opportunities can offset some revenue declines.

2. What are the regulatory hurdles for expanding PLAN B into new markets?
Different regions’ policies on OTC status, safety requirements, and patent protections pose variable hurdles. Strategic alignment with local authorities and regulatory agencies is essential.

3. How does the pricing of generics impact the profitability of PLAN B?
Generics typically undercut branded versions, leading to margin erosion. Cost leadership and production efficiencies are vital to sustaining profitability in a competitive landscape.

4. What is the potential for new formulations or delivery methods for PLAN B?
Development of alternative formulations (e.g., over-the-counter combination pills, sublingual options) could open new markets and increase consumer convenience, boosting revenue.

5. How does the competitive landscape influence investment risks?
High competition from low-cost generics necessitates continuous innovation in branding, marketing, and regional expansion to sustain market share and margins.


References

[1] Market Research Future, “Global Emergency Contraception Market,” 2022.

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