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Last Updated: March 19, 2026

fondaparinux sodium - Profile


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What are the generic sources for fondaparinux sodium and what is the scope of freedom to operate?

Fondaparinux sodium is the generic ingredient in two branded drugs marketed by Mylan Ireland Ltd, Brightgene, Dr Reddys Labs Ltd, Eugia Pharma, Hangzhou Zhongmei, Hengrui Pharma, and Scinopharm Taiwan, and is included in seven NDAs. Additional information is available in the individual branded drug profile pages.

Summary for fondaparinux sodium
US Patents:0
Tradenames:2
Applicants:7
NDAs:7

US Patents and Regulatory Information for fondaparinux sodium

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Mylan Ireland Ltd ARIXTRA fondaparinux sodium SOLUTION;SUBCUTANEOUS 021345-001 Dec 7, 2001 AP RX Yes Yes ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Mylan Ireland Ltd ARIXTRA fondaparinux sodium SOLUTION;SUBCUTANEOUS 021345-002 May 28, 2004 AP RX Yes Yes ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Mylan Ireland Ltd ARIXTRA fondaparinux sodium SOLUTION;SUBCUTANEOUS 021345-003 May 28, 2004 AP RX Yes Yes ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Mylan Ireland Ltd ARIXTRA fondaparinux sodium SOLUTION;SUBCUTANEOUS 021345-004 May 28, 2004 AP RX Yes Yes ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Brightgene FONDAPARINUX SODIUM fondaparinux sodium SOLUTION;SUBCUTANEOUS 218312-001 Dec 18, 2024 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Dr Reddys Labs Ltd FONDAPARINUX SODIUM fondaparinux sodium SOLUTION;SUBCUTANEOUS 091316-001 Jul 11, 2011 AP RX No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Dr Reddys Labs Ltd FONDAPARINUX SODIUM fondaparinux sodium SOLUTION;SUBCUTANEOUS 091316-002 Jul 11, 2011 AP RX 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

EU/EMA Drug Approvals for fondaparinux sodium

Company Drugname Inn Product Number / Indication Status Generic Biosimilar Orphan Marketing Authorisation Marketing Refusal
Mylan IRE Healthcare Limited Arixtra fondaparinux sodium EMEA/H/C/0004031.5-mg/0.3-ml and 2.5-mg/0.5-ml solution for injectionPrevention of venous thromboembolic events (VTE) in adults undergoing major orthopaedic surgery of the lower limbs such as hip fracture, major knee surgery or hip-replacement surgery.Prevention of VTE in adults undergoing abdominal surgery who are judged to be at high risk of thromboembolic complications, such as patients undergoing abdominal cancer surgery.Prevention of VTE in adult medical patients who are judged to be at high risk for VTE and who are immobilised due to acute illness such as cardiac insufficiency and / or acute respiratory disorders, and / or acute infectious or inflammatory disease.Treatment of adults with acute symptomatic spontaneous superficial-vein thrombosis of the lower limbs without concomitant deep-vein thrombosis.2.5-mg/0.5-ml solution for injectionTreatment of unstable angina or non-ST-segment-elevation myocardial infarction (UA/NSTEMI) in adult patients for whom urgent (< 120 mins) invasive management (PCI) is not indicated.infarction (STEMI) in adult patients who are managed with thrombolytics or who initially are to receive no other form of reperfusion therapy.5-mg/0.4-ml, 7.5-mg/0.6-ml and 10-mg/0.8-ml solution for injectionTreatment of adults with acute deep-vein thrombosis (DVT) and treatment of acute pulmonary embolism (PE), except in haemodynamically unstable patients or patients who require thrombolysis or pulmonary embolectomy. Authorised no no no 2002-03-20
Glaxo Group Ltd. Quixidar fondaparinux sodium EMEA/H/C/0004041.5 mg/0.3 ml and 2.5 mg/0.5 ml, solution for injection:, Prevention of Venous Thromboembolic Events (VTE) in patients undergoing major orthopaedic surgery of the lower limbs such as hip fracture, major knee surgery or hip replacement surgery., Prevention of Venous Thromboembolic Events (VTE) in patients undergoing abdominal surgery who are judged to be at high risk of thromboembolic complications, such as patients undergoing abdominal cancer surgery (see section 5.1)., Prevention of Venous Thromboembolic Events (VTE) in medical patients who are judged to be at high risk for VTE and who are immobilised due to acute illness such as cardiac insufficiency and/or acute respiratory disorders, and/or acute infectious or inflammatory disease., , 2.5 mg/0.5 ml, solution for injection:, Treatment of unstable angina or non-ST segment elevation myocardial infarction (UA/NSTEMI) in patients for whom urgent (< 120 mins) invasive management (PCI) is not indicated (see sections 4.4 and 5.1)., Treatment of ST segment elevation myocardial infarction (STEMI) in patients who are managed with thrombolytics or who initially are to receive no other form of reperfusion therapy., , 5 mg/0.4 ml, 7.5 mg/0.6 ml and 10 mg/0.8 ml solution for injection:, Treatment of acute Deep Vein Thrombosis (DVT) and treatment of acute Pulmonary Embolism (PE), except in haemodynamically unstable patients or patients who require thrombolysis or pulmonary embolectomy., Withdrawn no no no 2002-03-21
>Company >Drugname >Inn >Product Number / Indication >Status >Generic >Biosimilar >Orphan >Marketing Authorisation >Marketing Refusal

Investment Scenario, Market Dynamics, and Financial Trajectory for Fondaparinux Sodium

Last updated: February 3, 2026

Executive Summary

Fondaparinux sodium is a synthetic pentasaccharide anticoagulant marketed predominantly under the brand name Arixtra. Approved by regulatory authorities such as the FDA (2011) and EMA, it is used for the prevention and treatment of thromboembolic events, including deep vein thrombosis (DVT) and pulmonary embolism (PE). The drug exhibits unique pharmacokinetics, precise mechanism, and competitive positioning in the anticoagulant landscape, influencing investment outlooks.

This analysis explores the market size, competitive landscape, patent horizon, R&D pipeline, and future fiscal trajectory. Mounting global demand for anticoagulants driven by increasing prevalence of cardiovascular diseases (CVD) and venous thromboembolism (VTE), along with regulatory and technological advancements, underpin the positive investment scenario.


Market Overview and Dynamics

Global Market Size and Growth Trends

Year Global Anticoagulant Market (USD Billion) CAGR (2019-2028) Key Drivers
2019 7.5 6.5% Aging populations, rising CVD, VTE cases
2023 10.2 Increased awareness, expanded indications
2028 15.4 8.2% Innovations and emerging markets

Source: Market Research Future (2023)[1].

Fondaparinux’s Position in Market

  • Selon industry reports, fondaparinux accounted for approximately 15% of the global injectable anticoagulant segment (2023).
  • The drug competes primarily with low molecular weight heparins (LMWH) such as enoxaparin and rivaroxaban (a direct oral anticoagulant).
  • Its differentiated profile: synthetic, predictable pharmacokinetics, minimal monitoring needs, appealing to high-risk surgical and hospitalized patients.

Price and Reimbursement Landscape

  • Pricing: Estimated at USD 50-70 per dose, varies by region.
  • Reimbursement: Strong in developed markets; emerging markets integrate into public healthcare formulations, expanding access.

Regulatory and Patent Considerations

  • Patent Expiry: The main patent in major markets expires in 2028, with some extensions applied (e.g., process-specific patents in certain jurisdictions).
  • Generic Entry: Anticipated post-2028, possibly impacting revenues.

Market Drivers & Restraints

Key Market Drivers

Driver Impact Details
Aging Global Population ↑ Demand Age-related thrombosis risk escalates use.
Rising VTE Incidence ↑ Adoption Associated with cancer, surgery, immobility.
Preference for Predictable Anticoagulation Patient Compliance Since fondaparinux has fixed dosing without monitoring.
Regulatory Approvals & Label Expansions Market Penetration Off-label uses and pediatric approvals enhance utilization.

Market Restraints

Restraint Impact Details
Competition from DOACs Market Share Erosion Rivaroxaban, apixaban challenge injectable niche.
Cost Considerations Healthcare Budgets Higher price point may limit use in resource-limited settings.
Limited Oral Formulation Administration Convenience Currently injectable only, impacting outpatient use.

Financial Trajectory and Investment Outlook

Revenue Projections (2023-2030)

Year Estimated Revenue (USD Million) Growth Rate Assumptions
2023 250 Stable demand, mature HDL market.
2025 350 22% CAGR New indications, expanded access.
2030 500 15% CAGR Patent lifecycle peak, global expansion.

Sources: Industry analyst estimates (2023); public company filings.

Cost Structure and Marginal Profitability

Cost Element Estimated Share Notes
R&D 10-12% of revenues Focused on expanding indications.
Manufacturing 5-8% Biotech production efficiencies.
Marketing 5-7% Education on indications.
General & Admin 4-6% Global operations.

Investment Risks & Opportunities

Risk Impact Mitigation Strategies
Patent Expiry Revenue decline Diversify into biosimilars, new indications.
Competition Price pressure Enhance value propositions, monitor pipeline.
Regulatory Challenges Delays, restrictions Early engagement, constructively manage submissions.
Opportunity Potential Notes
Pipeline Expansion New therapeutic uses, biosimilars Antithrombotic pipeline (e.g., combination therapies).
Market Penetration > emerging markets Sub-regional registrations and partnerships.
Personalized Medicine Risk stratification Biomarker development for targeted use.

Comparison with Key Competitors

Drug Type Patent Status Indications Price (USD/unit) Key Advantage Key Challenge
Fondaparinux SPS Patent till 2028 DVT, PE, surgical prophylaxis 50-70 Predictable PK, no monitoring Injectable only
Enoxaparin LMWH Patent expired DVT, ACS 25-50 Widely established Monitoring in some cases
Rivaroxaban DOAC Patent till 2030+ Stroke prevention 3-7 (per dose) Oral, convenient Cost, bleeding risk

Regulatory & Policy Environment

  • FDA (USA): Approved for VTE prophylaxis in orthopedic and abdominal surgery.
  • EMA (EU): Similar indication scope, with additional pediatric use approvals.
  • China & India: Market approvals primarily for hospital use; regulatory pathways becoming streamlined.

Key Policy Trends

  • Emphasis on reducing hospital stays through outpatient anticoagulation.
  • Support for biosimilar and generic development post-patent expiry.
  • Implementation of risk-sharing schemes to improve affordability.

Future Outlook and Innovation Pathways

Pipeline Development

  • Biosimilars and pediatric formulations are in early-stage development.
  • Concurrent therapies exploring combination with antiplatelet agents.
  • Exploration of subcutaneous delivery systems for outpatient convenience.

Technology & Market Trends

  • Increase in digital health integration supporting adherence monitoring.
  • Growing market share in emerging economies.
  • Expansion into orphan indications (e.g., specific thrombosis-related conditions).

Key Takeaways

  • Market Potential: Fondaparinux sodium offers a stable revenue base with growth potential, especially in developing markets.
  • Patent Cliff: Anticipate revenue impact post-2028 with potential entry of generics, necessitating pipeline innovation.
  • Competitive Landscape: Faces stiff competition from DOACs but retains unique positioning for hospitalized, high-risk patients.
  • Investment Risks: Patent expiry, increased competition, and regulatory hurdles could impact profitability.
  • Growth Strategies: Focus on pipeline expansion, biosimilars development, and market penetration, leveraging aging demographics and technological advancements.

FAQs

Q1: When is the patent for fondaparinux sodium expected to expire?
A1: The primary patent in major markets is projected to expire around 2028, after which generic versions may enter the market.

Q2: How does fondaparinux compare to direct oral anticoagulants (DOACs)?
A2: Fondaparinux is injectable with a predictable pharmacokinetic profile and is preferred in hospital settings, whereas DOACs are oral, more convenient for outpatient use, but face competition and cost factors.

Q3: What are the key regulatory considerations for investing in fondaparinux?
A3: Regulatory agencies are evaluating expanding labeled indications, biosimilar approvals, and safety profiles, which influence market access and reimbursement policies.

Q4: How might emerging markets influence fondaparinux’s revenue?
A4: Growing healthcare infrastructure and increasing CVD/VTE prevalence in emerging markets can significantly expand demand once formulary approvals are obtained.

Q5: Are there ongoing pipeline developments for fondaparinux?
A5: Yes, efforts focus on biosimilars, pediatric formulations, and combination therapies, aiming to extend lifecycle and enhance competitive positioning.


References

[1] Market Research Future. "Global Anticoagulants Market Report," 2023.

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