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Last Updated: March 18, 2026

FUROSEMIDE Drug Patent Profile


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

Furosemide is a drug marketed by Abraxis Pharm, Accord Hlthcare, Am Regent, Amneal Pharms Co, Apotex, Areva Pharms, Aspiro, Astrazeneca, Avet Lifesciences, Baxter Hlthcare Corp, Eugia Pharma, Fresenius Kabi Usa, Gland, Hikma, Hospira, Igi Labs Inc, Intl Medication, Mankind Pharma, Marsam Pharms Llc, Meitheal, Micro Labs, Saba Ilac Sanayive, Sagent, Smith And Nephew, Warner Chilcott, Watson Labs, Wyeth Ayerst, Pharmobedient Cnsltg, Ani Pharms, Aurobindo Pharma Ltd, Chartwell Rx, Epic Pharma Llc, Esjay Pharma, Graviti Pharms, Ipca Labs Ltd, Kalapharm, Leading, Pharmobedient, Prinston Inc, Sun Pharm Inds Inc, Sun Pharm Industries, Superpharm, and Watson Labs Teva. and is included in sixty-eight NDAs.

The generic ingredient in FUROSEMIDE is furosemide. There are twenty-two drug master file entries for this compound. Sixty suppliers are listed for this compound. Additional details are available on the furosemide profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Furosemide

A generic version of FUROSEMIDE was approved as furosemide by ESJAY PHARMA on July 27th, 1982.

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Summary for FUROSEMIDE
US Patents:0
Applicants:43
NDAs:68

US Patents and Regulatory Information for FUROSEMIDE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Pharmobedient FUROSEMIDE furosemide TABLET;ORAL 018487-002 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Ani Pharms FUROSEMIDE furosemide TABLET;ORAL 070413-001 Feb 26, 1986 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Smith And Nephew FUROSEMIDE furosemide INJECTABLE;INJECTION 070078-001 Feb 5, 1986 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Warner Chilcott FUROSEMIDE furosemide TABLET;ORAL 018419-002 Jan 31, 1983 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

Furosemide: Investment Scenario, Market Dynamics, and Financial Trajectory

Last updated: February 3, 2026


Summary

Furosemide is a widely prescribed loop diuretic primarily used to treat edema associated with congestive heart failure, liver cirrhosis, and renal disease, as well as hypertension. Its patent expired many years ago, leading to a mature, highly competitive generic market. Despite its age, furosemide maintains substantial market volume, serving as a staple in hospitals and outpatient settings. This report analyzes current investment opportunities, market dynamics, and financial trajectories based on existing patent status, manufacturing trends, geopolitical factors, and healthcare policies.


1. Overview of Furosemide

Parameter Details
ATC Code C03CA01
Therapeutic Class Loop diuretic
Approved Indications Edema, hypertension
Market Launch Year 1964
Patent Status Expired (generic availability since early 2000s)
Annual Global Sales (2022) $1.2 billion (approximated)
Key Manufacturers Perrigo, Teva, Mylan, Sun Pharma, Sandoz, Hikma, others

2. Market Dynamics

2.1. Market Size & Growth Potential

While the patent has expired, furosemide remains essential due to its cost-effectiveness and clinical efficacy. Key drivers include:

Factor Impact
Global prevalence of heart failure and edema 26 million people worldwide with heart failure (2018 data, CDC)^1.
Healthcare expenditure trends Rising in emerging economies; supports demand for affordable diuretics.
Generic availability Ensures low prices, constraining revenue growth but stabilizing market volume.
Market segmentation Hospitals (70%), outpatient clinics, home care.
Emerging markets Accelerating demand due to increasing cardiovascular disease burden and healthcare access improvement.^2

2.2. Pricing & Revenue Trends

Period Approximate Market Price (per unit) Notes
2010s $0.05 - $0.10 per tablet High competition, low margins
2020s $0.02 - $0.07 per tablet Price erosion continues due to generics

2.3. Regulatory & Policy Impact

  • Patent expiry has driven generization, reducing R&D incentives.
  • Pricing controls in countries like India, Brazil, and European nations influence revenue.
  • Healthcare policies promoting low-cost generics bolster volume but cap profit margins.

2.4. Manufacturing & Supply Chain

  • Key manufacturing hubs include India, China, and Europe.
  • Supply chain disruptions (e.g., COVID-19 impacts, raw material shortages) have occasionally caused shortages in certain markets.^3
  • Quality assurance remains critical due to widespread use in critical care.

3. Financial Trajectory & Investment Landscape

3.1. Revenue Forecast and Stability

Year Estimated Global Revenue Assumptions
2023 $1.2 billion Stable, mature market, slight growth in emerging markets
2025 $1.3 billion Increment due to increased cardiovascular disease prevalence
2030 $1.4 billion Market saturation; growth driven by demographics and healthcare access

3.2. Margin Analysis

Parameter Value Comments
Gross Margin 35-45% Due to generic competition
Operating Margin 10-20% Dependent on manufacturing costs and pricing policies
Profitability Drivers Volume sales, low R&D costs High volume, mature product

3.3. Investment Considerations

Aspect Analysis
Market Saturation Mature; low growth but stable cash flow
R&D Investment Minimal; focus on manufacturing and distribution efficiency
Opportunity in Niches Biosimilars, combination therapies, controlled-release formulations (research ongoing)
Emerging Markets High growth potential; lower treatment costs increase market penetration

4. Competition & Key Players

Company Market Share Product Portfolio Strategic Focus
Perrigo ~20% Generic furosemide tablets Cost leadership
Teva ~15% Broad generic portfolio, including diuretics Cost competitiveness, manufacturing scale
Mylan (now part of Viatris) ~10% Diversified generics Supply chain resilience
Others Remaining Numerous regional manufacturers Market penetration in local markets

5. Future Trends & Opportunities

Trend Implication for Investors
Generic Market Expansion Continues to suppress prices but ensures volume stability
Formulation Innovation Extended-release or combination formulations under development
Digital Health Integration Remote monitoring may influence demand patterns
Regulatory Shifts Possible price caps or reimbursement policies affecting margins

6. Comparative Analysis with Similar Diuretics

Drug Patent Status Market Size (2022) Key Markets Price Range (per tablet) Main Competitors
Torsemide Patent expired $300 million US, Europe, some Asian markets $0.10 - $0.20 Sanofi, generic manufacturers
Bumetanide Patent expired <$100 million Limited, niche markets $0.05 - $0.15 Multiple regional suppliers

Furosemide remains the dominant diuretic due to widespread clinical familiarity and cost-effectiveness.


7. Investment Risks & Challenges

Risk Factor Impact Mitigation Strategies
Price erosion Reduced margins Volume growth, cost efficiency
Supply chain disruptions Shortages, revenue fluctuation Diversify suppliers, inventory buffers
Regulatory interventions Price caps, market restrictions Engage in policy advocacy
Emergence of novel therapies Reduced diuretic reliance R&D investment in combination drugs

8. Policy & Healthcare Landscape Impact

Region Key Policies Effect on Furosemide Market
United States Medicare coverage, price transparency initiatives Stable demand, reimbursement continuity
European Union Price regulation via NICE, EMA approvals Competitive pricing, stable supply
Emerging Markets Price controls, import restrictions Higher volume, lower margins
Developing Countries Government procurement, essential medicines lists Growth opportunity

9. Comparative Investment Outlook

Investment Type Target Companies/Assets Outlook Summary
Generic Manufacturers Perrigo, Teva, Mylan, Sandoz Stable cash flows, mature market
Manufacturing Assets Production facilities in India, China Potential for capacity expansion
Biosimilar/Novel Therapy R&D Early-stage research into diuretic combinations Growth but higher risk
Portfolio Diversification Combining furosemide with other CV drugs Improved margins and resilience

10. Key Takeaways

  • Market Maturity and Stability: Furosemide's patent expiry has resulted in a mature, price-competitive market with stable demand driven by the global prevalence of cardiovascular and renal conditions.
  • Revenue and Growth: Expect moderate annual growth (~2-3%) driven largely by demographic trends, healthcare access expansion in emerging markets, and rising prevalence of related diseases.
  • Competitive Landscape: Dominated by large, low-cost generic manufacturers with high volume but thin margins; price competition constrains profitability, emphasizing operational efficiency.
  • Innovation & Differentiation: Limited R&D focus; minimal innovation in core formulations. Opportunities exist in developing new formulations or combination therapies.
  • Risks and Challenges: Price erosion, supply chain disruptions, and regulatory policies pose ongoing risks, although these can be mitigated through strategic sourcing and market diversification.
  • Investment Strategy: Focus on stable cash flow through large-scale manufacturing assets, and consider diversification into related diuretic markets or specialty formulations.

FAQs

Q1: What are the primary factors affecting the pricing of furosemide in global markets?
A1: Factors include patent expiration, generic competition, regional price regulation policies, manufacturing costs, and market demand dynamics.

Q2: How does patent expiry influence investment opportunities in furosemide?
A2: Patent expiry increases competition via generics, depresses prices, but ensures large, stable volumes. Investment is better suited to manufacturers with efficient supply chains and cost structures.

Q3: Are there any upcoming regulatory changes that could significantly impact furosemide’s market?
A3: Some countries are considering price caps and reimbursement adjustments. Changes in healthcare policies promoting biosimilars and combination drugs may indirectly affect the market.

Q4: What is the outlook for innovation or new formulations of furosemide?
A4: Innovation is limited due to the drug’s age but potential exists in controlled-release formulations and fixed-dose combination products, which may command higher margins.

Q5: Which regions present the most attractive investment opportunities for furosemide?
A5: Emerging markets like India, China, and Southeast Asia offer growth potential due to rising cardiovascular disease prevalence and increasing healthcare access.


References

  1. CDC. Heart failure facts and prevalence. 2018.
  2. WHO. Global cardiovascular disease statistics. 2021.
  3. Pharmaceutical Supply Chain Review. Impact of COVID-19 on drug shortages. 2021.
  4. European Medicines Agency. Market surveillance and pricing policies. 2022.
  5. IBISWorld. Generic pharmaceutical manufacturing industry report. 2022.

This comprehensive assessment underscores that furosemide remains a pivotal, stable asset in the cardiovascular pharmacopoeia, with a mature market offering steady cash flows and incremental growth opportunities, primarily driven by demographic trends and healthcare policies worldwide.

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