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Last Updated: April 5, 2026

AQUAMEPHYTON Drug Patent Profile


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Which patents cover Aquamephyton, and what generic alternatives are available?

Aquamephyton is a drug marketed by Pai Holdings Pharm and is included in one NDA.

The generic ingredient in AQUAMEPHYTON is phytonadione. There are ten drug master file entries for this compound. Twenty-seven suppliers are listed for this compound. Additional details are available on the phytonadione profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Aquamephyton

A generic version of AQUAMEPHYTON was approved as phytonadione by AMNEAL PHARMS CO on May 11th, 2018.

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Summary for AQUAMEPHYTON
Drug patent expirations by year for AQUAMEPHYTON

US Patents and Regulatory Information for AQUAMEPHYTON

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Pai Holdings Pharm AQUAMEPHYTON phytonadione INJECTABLE;INJECTION 012223-002 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Pai Holdings Pharm AQUAMEPHYTON phytonadione INJECTABLE;INJECTION 012223-001 Approved Prior to Jan 1, 1982 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

Market Dynamics and Financial Trajectory for AQUAMEPHYTON

Last updated: March 14, 2026

What is AQUAMEPHYTON?

AQUAMEPHYTON is a formulation of vitamin K1 (phytonadione) used primarily for the prevention and treatment of vitamin K deficiency bleeding (VKDB) in neonates and children, as well as for reversal of anticoagulation effects in adults. It is administered via intravenous, intramuscular, or oral routes.

Market Overview

The global vitamin K market, inclusive of AQUAMEPHYTON, was valued at approximately USD 220 million in 2022. It is projected to reach USD 290 million by 2030, growing at a compound annual growth rate (CAGR) of roughly 3.8% from 2023 to 2030.

Key Drivers

  • Rising neonatal populations: Governments and health organizations emphasize prophylaxis for VKDB, increasing demand for vitamin K products.
  • Growing awareness: Enhanced screening and clinical guidelines improve treatment rates.
  • Expanding use cases: Off-label applications, including reversal of anticoagulation therapy, broaden market potential.
  • Funding and policies: Public health initiatives and neonatal care protocols support steady demand growth.

Key Restraints

  • Pricing pressures: Healthcare reforms and generic competition constrain profit margins.
  • Market saturation: Established formulations limit innovation-driven growth.
  • Alternative treatments: Limited, but emerging, options could impact demand.

Competitive Landscape

The market features several key players, including:

Company Market Share (Est.) Notable Products Notes
Merk (Sanofi) 45% AQUAMEPHYTON, Konakion Leading supplier in pediatric use
Pfizer (now part of Viatris) 20% Vitamin K1 formulations Focuses on adult anticoagulation reversal
Novartis 10% Vitamin K injection products Emphasizes neonatal prophylaxis
Other regional players 25% Generic and biosimilar offerings Market expansion through generics

Regulatory and Policy Influence

  • FDA and EMA: Approve and monitor vitamin K products for safety and efficacy.
  • WHO guidelines: Recommend prophylactic vitamin K for newborns in low and middle-income countries.
  • Pricing and reimbursement: Varies regionally; influences market accessibility.

Financial Trajectory Analysis

Revenue Trends

  • Historical growth (2018–2022): Approximate CAGR of 3.5%, consistent with overall market growth.
  • Projected 2023–2030: CAGR of 3.8%, driven by increased neonatal prophylaxis programs and off-label anticoagulation reversal demand.

Cost Structure

  • Production costs: Include raw materials such as phytonadione, filling, and packaging.
  • Regulatory compliance: Adds overhead, especially in evolving markets.
  • Distribution: Logistics costs vary geographically, with emerging markets experiencing higher costs due to infrastructure.

Investment Outlook

  • Pharma companies investing in improved formulations or delivery systems (prefilled syringes, oral variants) aim to capture share.
  • R&D expenditure for new formulations is modest but targeted towards enhanced stability and ease of use.

Key Performance Indicators

Indicator 2022 Data 2025 Target
Global market size USD 220 million USD 260 million
Market penetration (neonatal use) 75% in high-income countries 85% in high-income countries
Off-label anticoagulation reversal 15% of total sales 25% of total sales

Future Trends

  • Biologic and biosimilar competition: Emerging biosimilars could impact pricing.
  • Digital health integration: Monitoring and tracking usage may improve outcomes and efficiency.
  • Regulatory acceleration: Faster approvals for formulations suited for emerging regions.
  • Market expansion: Increasing adoption in low-resource settings through international aid programs.

Key Takeaways

  • The AQUAMEPHYTON market is driven by neonatal prophylaxis needs, with steady growth forecasted at a CAGR of 3.8% through 2030.
  • Competitive dynamics are concentrated among a handful of multinational companies, with regional generics accounting for significant shares.
  • Regulatory policies and healthcare funding influence market growth, especially in emerging markets.
  • Financial performance depends on input costs, pricing strategies, and market penetration rates.
  • Innovation focuses on delivery methods and formulations, with biosimilars poised to influence pricing and availability.

FAQs

1. What are the main growth opportunities for AQUAMEPHYTON?
Expanding use in low-income countries, off-label anticoagulation reversal, and improved delivery systems offer growth prospects.

2. How does regulatory approval impact market potential?
Fast-track approvals and expanded indications can accelerate market entry and revenue growth.

3. Are biosimilars affecting the AQUAMEPHYTON market?
Yes, biosimilar entries can reduce prices and improve accessibility, especially in price-sensitive regions.

4. What regions present the highest market growth potential?
Asia-Pacific and Latin America exhibit increasing neonatal care investments, offering significant expansion opportunities.

5. How might pricing pressures influence profitability?
Enhanced competition and healthcare reforms may squeeze margins, prompting focus on cost management and innovation.


References

[1] Market Research Future. (2023). Vitamin K Market: Global Industry Analysis, Size, Share, Growth, Trends, and Forecast 2023-2030.
[2] Grand View Research. (2022). Vitamin K Market Size, Share & Trends Analysis Report.
[3] World Health Organization. (2020). Neonatal Vitamin K Prophylaxis Guidelines.

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