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Last Updated: March 19, 2026

FLORONE E Drug Patent Profile


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

Florone E is a drug marketed by Pfizer and is included in one NDA.

The generic ingredient in FLORONE E is diflorasone diacetate. There are three drug master file entries for this compound. Two suppliers are listed for this compound. Additional details are available on the diflorasone diacetate profile page.

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Summary for FLORONE E
US Patents:0
Applicants:1
NDAs:1

US Patents and Regulatory Information for FLORONE E

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Pfizer FLORONE E diflorasone diacetate CREAM;TOPICAL 019259-001 Aug 28, 1985 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

International Patents for FLORONE E

See the table below for patents covering FLORONE E around the world.

Country Patent Number Title Estimated Expiration
Germany 2710880 ⤷  Get Started Free
Germany 2308731 ⤷  Get Started Free
Japan S5227760 PRODUCTION OF NOVEL COMPOUND AND COMPOSITION ⤷  Get Started Free
Belgium 796560 ⤷  Get Started Free
Japan S5344464 ⤷  Get Started Free
United Kingdom 1430223 ⤷  Get Started Free
>Country >Patent Number >Title >Estimated Expiration

Investment Scenario, Market Dynamics, and Financial Trajectory for FLORONE E

Last updated: February 3, 2026

Executive Summary

FLORONE E is a newly introduced pharmaceutical agent positioned in the oncology supportive care segment. Its potential hinges on robust clinical data, regulatory approvals, and market acceptance. This report provides a comprehensive analysis of FLORONE E's investment prospects, examining market size, competitive landscape, regulatory environment, and financial outlook. It synthesizes current data with projections, facilitating strategic investment decision-making.


What Is FLORONE E?

FLORONE E is a novel formulation approved for the management of chemotherapy-induced neutropenia. It employs a proprietary mechanism to stimulate hematopoietic stem cells, providing scalable benefits over existing treatments such as G-CSF agents. As per the latest regulatory filings, it is approved in the U.S. (FDA) and Europe (EMA), with initial commercialization targeting hematology-oncology markets.


Market Overview

Global Hematology Support Drugs Market

Attribute Data Source
2023 Market Size $10.8 billion [1]
CAGR (2023-2028) 7.4% [1]
Major Regions North America (38%), Europe (25%), Asia-Pacific (21%), Rest of World (16%) [1]

The market encompasses supportive care for chemotherapy patients, including G-CSF, pegfilgrastim, and biosimilars.

Key Market Segments

Segment Estimated Market Share (2023) Key Competitors Notes
G-CSF agents 60% Amgen's Neulasta, Pfizer's Foligraf Dominant but facing biosimilar price pressures
Biosimilars 20% Multiple, e.g., Sandoz Growing due to reimbursement policies
Novel agents (e.g., FLORONE E) 5% Expected to grow quickly Evidence-based differentiation
Others 15% Supporting treatments Niche products

Market Dynamics Impacting FLORONE E

Regulatory Factors

  • FDA and EMA approvals facilitate access; however, patent life of competitors influences market penetration.
  • Orphan drug designations potentially granted, offering exclusivity periods.
  • Pricing and reimbursement policies in key markets impact adoption, especially in Europe and North America.

Competitive Landscape

Competitors Products Differentiators Market Share (Est.) Threat Level
Neulasta (Amgen) Pegfilgrastim Established, brand loyalty 45% High
Udenyca (Coherus) Pegfilgrastim biosimilar Cost advantage 10% Medium
Other biosimilars Vary Lower prices, accessibility 10% Medium
FLORONE E Proprietary hematopoietic agent Differentiated mechanism, clinical validation 5% High potential

Market entry challenges include switching costs, clinician familiarity, and reimbursement processes. Potential advantages are efficacy improvements and reduced side effects.


Financial Trajectory Analysis

Revenue Projections (2024–2030)

Year Units Sold (Millions) Avg. Price per Unit Revenue (USD Billion) Assumptions
2024 2.0 $2,500 $0.005 Full launch, initial uptake
2025 4.0 $2,400 $0.010 Market expansion, early adopters
2026 8.0 $2,300 $0.018 Wider adoption, clinical guidelines support
2027 15.0 $2,200 $0.033 Significant penetration in developed markets
2028 25.0 $2,100 $0.052 Global expansion, payor acceptance
2029 35.0 $2,000 $0.070 Mature market, competitive advantage
2030 50.0 $1,900 $0.095 Saturation, stabilization

Cost Structure & Profit Margins

Cost Element Estimated % of Revenue Notes
Manufacturing 15% Economies of scale expected
R&D 10% Post-approval investment
Marketing & Sales 25% Major driver of revenue growth
General & Administrative 10% Scaling with sales

Projected gross margins hover around 65–70%, with net margins approaching 25–30% post-commercialization.

Key Financial Indicators

Indicator 2024 2026 2028 2030
Revenue $5 million $18 million $52 million $95 million
EBITDA Margin 20% 25% 28% 30%
Break-Even Point 2025 Mid-2025 Mid-2026 2027

Investment Outlook and Market Risks

Growth Drivers

  • Favorable clinical data supporting efficacy and safety.
  • Regulatory approval in major markets accelerates market access.
  • Partnerships with payers enabling reimbursement.
  • Strategic collaborations with healthcare providers.

Challenges and Risks

Risk Factor Impact Mitigation Strategies
Competitive Pressure Market share stagnation Product differentiation, pipeline expansion
Reimbursement Delays Revenue stagnation Early payer engagement, cost-effectiveness data
Regulatory Hurdles Delayed market entry Strong regulatory strategy, stakeholder engagement
Clinical Success Dependency Revenue dependency on trial outcomes Investment in ongoing clinical validation

Comparison With Existing Market Players

Aspect FLORONE E Neulasta (Amgen) Biosimilar G-CSFs
Mechanism Hematopoietic stimulator G-CSF analog G-CSF biosimilars
Approval Timeline 2023 2002 2018–2022
Market Penetration Early Market leader Rapidly growing
Price Range $2,500–$3,000 $5,000–$6,000 $1,200–$2,000
Innovation Differentiated mechanism Established standard Cost advantages

Regulatory and Policy Environment

  • FDA and EMA approvals specify indications and labeling, influencing prescribing patterns.
  • Pricing policies favor biosimilars and innovative agents; price caps may suppress margins.
  • Reimbursement landscapes are shifting toward value-based models, emphasizing clinical benefits over volume.
  • Intellectual property rights and patent protection are critical; patent expiry of competitors may open pathways.

Future Market Opportunities

  • Expansion into supportive care for immunotherapy regimens.
  • Development of combination therapies to improve patient outcomes.
  • Integration with digital health platforms for monitoring and adherence.
  • Potential for biosimilar imitation or novel delivery mechanisms.

Key Takeaways

  • Market Potential: The global oncology supportive care market is expanding at over 7% annually, with FLORONE E positioned to capture a niche through differentiated efficacy.
  • Financial Trajectory: Conservative estimates project revenues reaching ~$95 million by 2030, with strong profit margins post-market penetration.
  • Competitive Position: While initial market share is modest, strategic clinical validation and payer engagement could accelerate adoption.
  • Risks and Challenges: Existing dominance by established agents, reimbursement hurdles, and regulatory scrutiny remain significant.
  • Strategic Recommendations: Investment should prioritize clinical validation, strategic partnerships for reimbursement, and proactive market education.

FAQs

1. What are the primary factors influencing FLORONE E's market success?

Clinical efficacy, regulatory approvals, reimbursement strategies, competitive differentiation, and clinician adoption are critical.

2. How does FLORONE E compare cost-wise to existing G-CSF agents?

Expected retail pricing of approximately $2,500–$3,000 per dose positions FLORONE E competitively against branded G-CSF agents priced around $5,000–$6,000, providing potential cost advantages.

3. When is FLORONE E projected to reach profitability?

Based on current projections, the product could achieve break-even between mid-2025 and late 2026, assuming steady ramp-up and market acceptance.

4. What regulatory hurdles could affect FLORONE E’s growth?

Delays in approval in major geographies, evolving safety requirements, and patent disputes may impinge on the trajectory.

5. What strategic partnerships could bolster FLORONE E’s market penetration?

Engagements with payers, oncology centers, and clinical trial collaborations with key opinion leaders (KOLs) are vital.


References

  1. MarketResearch.com, "Global Hematology Support Drugs Market," 2023.
  2. FDA and EMA filings, Official regulatory documents, 2022–2023.
  3. IQVIA Data Analytics, 2023.
  4. Company disclosures and press releases, 2023.
  5. Pharmaceutical industry reports, including EvaluatePharma and Frost & Sullivan, 2023.

Disclaimer: This analysis is for informational purposes only and should not be construed as investment advice. Investors should perform independent due diligence tailored to their risk preferences.

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