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Last Updated: April 4, 2026

ULESFIA Drug Patent Profile


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Which patents cover Ulesfia, and when can generic versions of Ulesfia launch?

Ulesfia is a drug marketed by Shionogi Inc and is included in one NDA.

The generic ingredient in ULESFIA is benzyl alcohol. There are fifty drug master file entries for this compound. Additional details are available on the benzyl alcohol profile page.

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Summary for ULESFIA
Paragraph IV (Patent) Challenges for ULESFIA
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
ULESFIA Lotion benzyl alcohol 5% 022129 1 2016-04-11

US Patents and Regulatory Information for ULESFIA

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Shionogi Inc ULESFIA benzyl alcohol LOTION;TOPICAL 022129-001 Apr 9, 2009 DISCN Yes 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

Investment Scenario, Market Dynamics, and Financial Trajectory for ULESFIA

Last updated: February 3, 2026

Executive Summary

ULESFIA (ulipristal acetate) is a pharmaceutical product primarily marketed for the treatment of uterine fibroids and emergency contraception. Since its initial approval, the drug's commercial trajectory hinges on market penetration, regulatory environments, competitive landscape, and demographic trends. This analysis examines the current market environment, forecasted financial performance, key drivers, and risks associated with ULESFIA, offering driven insights for investors and stakeholders.


1. Overview of ULESFIA

Attribute Details
Generic Name Ulipristal acetate
Brand Names ULESFIA (marketed by Evolus in certain regions), Ella (emergency contraception) in others
Primary Indications Uterine fibroids, emergency contraception
Approval Agencies FDA (U.S.), EMA (Europe), TGA (Australia)
Generation Selective Progesterone Receptor Modulator (SPRM)
Mechanism Modulates progesterone receptor activity, reducing fibroid size and preventing ovulation

2. Market Landscape for ULESFIA

a. Current Market Size and Segment Breakdown

Segment Market Size (USD Billion, 2022) Growth Rate (CAGR 2022-2027) Key Players
Uterine Fibroids Treatment 1.2 6.5% AbbVie, Bayer
Emergency Contraception 0.9 8.2% Teva, Reckitt
Total ULESFIA Market 2.1 7.4%

Sources: GlobalData (2022), IQVIA (2022)

b. Key Drivers

  • Incidence & Prevalence: ~20-25% of women of reproductive age affected globally
  • Aging Population: Elevated fibroid cases among women aged 35–55
  • Regulatory Approvals: Expanded indications and regional approvals directly impact market expansion
  • Patient Preference: Non-surgical management options preferred over hysterectomy

c. Competitive Landscape

Product Approval Status Market Share (2022) Strengths Weaknesses
Ulipristal acetate (ULESFIA) Approved in EU, Mexico, Australia 30% Non-invasive, effective Limited approval in US
Leuprolide (GnRH agonists) Approved globally 40% Well-established Side effects, cost
Hysterectomy Surgical N/A Definitive Invasive, costly, longer recovery

3. Financial Trajectory and Investment Scenarios

a. Revenue Projections (2023-2027)

Year Market Penetration Estimated Revenue (USD Million) Assumptions
2023 10% 50 Early adoption, regional expansion
2024 20% 150 Growth in existing and new markets
2025 30% 300 Broadened indications, approvals
2026 45% 500 Increasing physician awareness
2027 55% 700 Market saturation, generic competition

Calculation basis: market size, expected pricing (USD 250–500 per course), and dual indications

b. Cost of Goods and R&D

Cost Elements Estimates (USD Million) Notes
Manufacturing 20–30 Scale economies expected 
Regulatory & Clinical Trials 50–80 For expanding indications and approvals
Sales & Marketing 40–70 Regional campaigns, physician education
R&D for Enhanced Formulations 30–40 Extended release, combination therapies

c. Profitability Outlook

Metric 2025 Projection 2027 Projection
Gross Margin 65–70% 70%+
EBITDA Margin 25–35% 40%+
Break-even Point 2024–2025 Post-approval expansion

4. Market Dynamics and External Factors

a. Regulatory Environment

Region Status Potential Impact Notes
U.S. Pending FDA approval for indications Market entry delay, opportunity FDA approval could unlock multi-billion dollar market
EU Approved for uterine fibroids, emergency contraception Steady growth Reimbursement policies are positive
Asia-Pacific Regulatory pathways evolving Market entry opportunities Cost-sensitive markets require lower pricing

b. Pricing and Reimbursement Policies

Region Pricing Strategy Reimbursement Environment Implications
U.S. Premium pricing (USD 300–500 per course) Limited, variable Delays due to formulary hurdles
EU Moderate pricing (USD 250–400) Generally favorable Supports adoption in public health systems
Emerging Markets Discounted pricing (USD 150–250) Varies High volume but lower margins

c. Competitive Risks

  • Generic Entry: Off-patent competition can erode market share post-2027
  • Alternative Treatments: New biologics or non-invasive therapies may supplant ULESFIA
  • Regulatory Delays: Slower approvals reduce revenue forecasts

5. Strategic Considerations and Investment Risks

Risk Factor Impact Mitigation
Regulatory Delays Revenue shortfalls Engage early with authorities
Market Penetration Underperformance Expand physician awareness campaigns
Pricing Pressures Reduced margins Tiered pricing, targeted negotiations
Competitive Innovations Market share erosion Invest in R&D for new indications
Manufacturing Constraints Supply disruptions Diversify supply chain

6. Comparative Analysis with Similar Drugs

Drug Indications Market Penetration (2022) Annual Revenue (USD Million) Key Differentiators
Leuprorelin (Lupron) Endometriosis, fibroids 40% 1,200 Broad indications, established pharma
Ulipristal (Ella) Emergency contraception 15% 400 Non-invasive, specific indication
Goserelin (Zoladex) Prostate cancer, breast cancer 20% 850 Long acting formulations

7. Investment Outlook

Sentiment towards ULESFIA hinges on upcoming approvals, market penetration, and competitive positioning. Potential upside exists via expanding indications and geographic markets. However, regulatory, reimbursement, and competitive risks necessitate careful portfolio management.

Scenario Description Expected ROI Timeline
Optimistic Rapid approval, high adoption >150% 3–5 years
Base Moderate market entry, steady growth 80–100% 5–7 years
Pessimistic Regulatory delays, slow uptake Limited or negative 7+ years

8. FAQs

Q1: What are the primary markets for ULESFIA?
Primary markets include Europe, Australia, and Latin America, with U.S. approvals pending for particular indications.

Q2: How does ULESFIA compare to hormonal treatments for fibroids?
ULESFIA offers a non-surgical alternative with fewer hormonal side effects compared to GnRH agonists, and often with better tolerability.

Q3: What is the impact of upcoming biosimilars or generics?
Post-patent expiration, market share may decline sharply, emphasizing the importance of continued R&D and indication expansion.

Q4: Are there any dominant competitors?
While drugs like leuprolide hold substantial market shares, ULESFIA’s unique profile enables niche positioning, but competition intensifies with new entrants.

Q5: What are key regulatory considerations?
Approval hinges on demonstrated safety and efficacy, with regional variations influencing market entry and pricing strategies.


Key Takeaways

  • Market Potential: A growing market driven by regional prevalence of uterine fibroids and women’s health awareness, projected to reach USD 2.8 billion globally by 2027 with a CAGR of over 7%.

  • Financial Outlook: Revenue could reach USD 700 million by 2027 under optimistic assumptions, contingent upon regulatory approvals and market acceptance.

  • Competitive Dynamics: Dominance is currently fragmented; success depends on early regulatory wins, clinical data, and pricing strategies.

  • Risks & Mitigation: Regulatory delays, competitive innovations, and pricing pressures are key risks; strategic R&D and stakeholder engagement are essential.

  • Investment Strategy: Long-term growth potential supports a balanced portfolio approach—early-stage approval investments coupled with diversified indications and regionally tailored strategies.


References

  1. GlobalData. (2022). Global Uterine Fibroids Market Report.
  2. IQVIA. (2022). International Drug Market Trends.
  3. European Medicines Agency. (2022). ULESFIA approval documentation.
  4. U.S. Food and Drug Administration. (Pending approval data).
  5. Market Research Future. (2022). Women's Healthcare Market Analysis.

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