Last Updated: May 10, 2026

ARTESUNATE Drug Patent Profile


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When do Artesunate patents expire, and when can generic versions of Artesunate launch?

Artesunate is a drug marketed by Amivas and is included in one NDA. There are two patents protecting this drug.

The generic ingredient in ARTESUNATE is artesunate. There are five drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the artesunate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Artesunate

A generic version of ARTESUNATE was approved as artesunate by AMIVAS on May 26th, 2020.

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Summary for ARTESUNATE
Recent Clinical Trials for ARTESUNATE

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
Joseph C. WuPHASE1
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)PHASE4
Yale UniversityPHASE4

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US Patents and Regulatory Information for ARTESUNATE

ARTESUNATE is protected by two US patents and one FDA Regulatory Exclusivity.

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Amivas ARTESUNATE artesunate POWDER;INTRAVENOUS 213036-001 May 26, 2020 RX Yes Yes ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Amivas ARTESUNATE artesunate POWDER;INTRAVENOUS 213036-001 May 26, 2020 RX Yes Yes ⤷  Start Trial ⤷  Start Trial Y ⤷  Start Trial
Amivas ARTESUNATE artesunate POWDER;INTRAVENOUS 213036-001 May 26, 2020 RX Yes Yes ⤷  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

EU/EMA Drug Approvals for ARTESUNATE

Company Drugname Inn Product Number / Indication Status Generic Biosimilar Orphan Marketing Authorisation Marketing Refusal
Amivas Ireland Ltd Artesunate Amivas artesunate EMEA/H/C/005550Artesunate Amivas is indicated for the initial treatment of severe malaria in adults and children.Consideration should be given to official guidance on the appropriate use of antimalarial agents. Authorised no no yes 2021-11-22
>Company >Drugname >Inn >Product Number / Indication >Status >Generic >Biosimilar >Orphan >Marketing Authorisation >Marketing Refusal

ARTESUNATE: Market dynamics and financial trajectory

Last updated: April 24, 2026

What is the market structure for artesunate?

Artesunate is a semi-synthetic derivative of artemisinin used primarily for malaria treatment. Commercial demand is driven by (1) malaria epidemiology, (2) penetration of artemisinin-based combination therapies (ACTs) that include artemisinins such as artesunate, (3) acute-care use in severe malaria, and (4) procurement and reimbursement choices by endemic-country governments and global health buyers.

Demand channels

  • Severe malaria (acute, hospital-led): Artesunate’s high clinical use in severe malaria supports recurring procurement cycles in endemic regions.
  • Uncomplicated malaria (through ACT formulations): Many ACTs use artemether or artesunate as the artemisinin component, with mix influenced by national guidelines, supply reliability, and tender pricing.
  • Public sector procurement: Large volumes flow through tenders and global procurement mechanisms, which transmit pricing pressure and swing volumes based on award cycles.

Competitive landscape

  • Artemisinin derivatives: Artesunate competes mainly with other artemisinin-class ACT components (e.g., artemether-based products) and with alternative anti-malarials where formularies shift.
  • Formulation variants: Market segmentation is driven by API-to-finished dosage pathway, route (oral vs parenteral), and regulated product portfolios. Artesunate’s commercial use concentrates in prescription and procurement channels, not retail OTC.

How procurement and policy shape volumes

  • Guideline alignment: National malaria control programs and WHO-linked procurement favor regimens with established effectiveness, safety, and supply continuity.
  • Tender pricing mechanics: In government-led purchases, unit price and delivery reliability dominate. This creates a pattern where annual revenue can track tender timing more than steady consumption.

How does pricing typically evolve for artesunate products?

Pricing for artesunate is set in a tender-driven environment rather than a purely market-clearing commercial retail model.

Key pricing drivers

  • API cost and currency exposure: Artesunate API pricing is sensitive to upstream artemisinin supply, input costs, and FX risk for exporters.
  • Capacity utilization: Manufacturer capacity cycles affect spot procurement behavior for intermediates and finished dosage forms.
  • Regulatory and quality requirements: WHO prequalification and regulator approvals can raise the value of compliant supply but can also narrow the supplier base, which temporarily affects pricing during supply tightening.

Typical market outcome under tender competition

  • Low-margin intensity with intermittent spikes: Winning bids compress margins in competitive rounds, while supply disruptions or qualification lead-times can produce short-lived pricing relief.

What financial trajectory does the artesunate market show (revenue, margins, and investment posture)?

A full issuer-level financial trajectory for “artesunate” as a single security does not exist because artesunate is a product class sold by multiple manufacturers across jurisdictions. The financial trajectory is therefore assessed through market-level dynamics: procurement cyclicality, pricing compression, and replacement risk between artemisinin derivatives.

Trajectory archetype in global health pharma

  • Revenue growth is correlated to procurement budgets and epidemiology, not pure innovation cycles.
  • Margins stay structurally constrained due to tender pricing and multiple qualified suppliers.
  • Incremental value comes from formulation and supply reliability, not novel mechanisms.

Investment posture: where value concentrates

  • Quality manufacturing and regulatory readiness drive the ability to win repeated tenders.
  • Formulation capability (oral vs injectable), stability, and scale drive contractability.
  • Supply chain control for API and intermediates reduces delivery penalties and bid risk.

How do patent and lifecycle forces affect artesunate economics?

Artesunate is not a blockbuster protected by long-dated, investor-benchmark patent thickets in most major markets. The economics show a classic generics-and-supply pattern: increased competition as patents expire and as additional manufacturers gain approvals.

Practical lifecycle implications

  • Innovation is limited relative to primary mechanism: Substantial switching is more likely to occur through guideline changes and formulation selection than through transformative clinical breakthroughs.
  • Pricing pressure increases over time: As approvals broaden, multiple suppliers bid against each other.
  • Portfolio stability depends on regulatory maintenance: Firms that maintain compliant manufacturing and dossier readiness retain tender access.

What are the near-term market dynamics that matter most for revenues?

Artesunate demand remains anchored to malaria control programs and acute-care needs. Near-term dynamics most likely to swing revenue:

1) Public procurement cycles

  • Annual and semi-annual tender timing drives shipment and revenue recognition volatility.
  • Award patterns can shift by region based on budget releases and partner procurement schedules.

2) ACT regimen selection

  • Even where artesunate is part of ACT strategy, substitution between artemisinin components can occur.
  • Revenue impact is formulation-specific: injectable severe malaria pathways may hold more stable demand than oral combination choices.

3) Supply continuity and quality events

  • Any disruption in compliant supply changes bid outcomes and can temporarily improve pricing for qualified suppliers.
  • Conversely, new entrants or expanded approvals intensify pricing pressure.

How does regional mix shape the financial trajectory?

Artesunate demand is regionally concentrated in endemic geographies with public health procurement and donor-linked spending. This creates a country mix effect on realized pricing.

Expected regional revenue behavior

  • Higher volatility where procurement is partner-driven: Budgets and tender awards vary year to year.
  • More stable revenue where programs run on steady national schedules: Less year-to-year swing, but more sustained tender competition.

What does the financial trajectory imply for manufacturers and investors?

For manufacturers

  • The business case is contract execution and compliance, not just manufacturing scale.
  • Firms that can supply on time at tender-competitive pricing capture market share; others face recurring bid exclusion or margin erosion.

For investors

  • Return profile is driven by supply continuity and share stability, not by patent-protected pricing power.
  • Upside typically comes from (a) winning large tender contracts, (b) expanding approved geographies/formulations, or (c) supply disruptions that temporarily reduce qualified competition.

How can companies model artesunate revenue more accurately than “market size”?

A more accurate model links revenue to procurement execution:

Revenue bridge factors (what to track)

  • Tender calendar: award timing and shipment windows
  • Geography/formulation split: injectable vs oral, severe vs uncomplicated pathways
  • Approval status and quality certifications: affects eligibility for awards
  • Unit price realized vs competitor bids: captures tender intensity

What to expect in financial statements

  • Revenue is lumpy around contract wins and shipments.
  • Gross margins trend downward as competition increases unless a supplier has structural supply advantages.

Key Takeaways

  • Artesunate’s market is procurement-led, with demand anchored to malaria treatment pathways (severe malaria injectable use and ACT inclusion).
  • Pricing and margins are structurally constrained by tender competition and multi-supplier availability.
  • The financial trajectory is primarily shaped by tender cycles, guideline regimen selection between artemisinin derivatives, and supply continuity for qualified manufacturing.
  • Lifecycle effects tend to increase competition over time, pushing value toward compliance, formulation execution, and supply reliability rather than patent-protected pricing power.

FAQs

  1. Is artesunate primarily a generics market or an innovation market?
    It behaves predominantly like a supply- and formulation-driven generics market, with economics set by procurement and regulatory qualification rather than long-lived innovation value.

  2. What drives artesunate demand most?
    Malaria epidemiology and procurement for severe malaria and ACT strategies, with sales tied to public tender cycles and formulation selection.

  3. Why does artesunate revenue fluctuate?
    Tender award timing and shipment windows create lumpiness, especially for government and global health buyer purchasing schedules.

  4. How do competitor dynamics affect artesunate pricing?
    Competition among multiple qualified suppliers and substitutions between artemisinin derivatives influence bid outcomes and realized unit prices.

  5. Where do manufacturers capture the most commercial leverage?
    In regulatory approvals, formulation capability (especially injectable for severe malaria), and reliable supply execution that protects eligibility in repeated tender rounds.


References

[1] World Health Organization. (n.d.). Guidelines for malaria treatment and artemisinin-based combination therapy (ACT) recommendations. World Health Organization.
[2] World Health Organization. (n.d.). Malaria policy recommendations and treatment guidance (artemisinin-based therapies). World Health Organization.

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