Last Updated: June 24, 2026

METRO I.V. Drug Patent Profile


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When do Metro I.v. patents expire, and when can generic versions of Metro I.v. launch?

Metro I.v. is a drug marketed by B Braun and is included in two NDAs.

The generic ingredient in METRO I.V. is metronidazole. There are eighteen drug master file entries for this compound. Sixty-seven suppliers are listed for this compound. Additional details are available on the metronidazole profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Metro I.v.

A generic version of METRO I.V. was approved as metronidazole by TEVA PHARMS USA on November 6th, 1984.

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  • What is the 5 year forecast for METRO I.V.?
  • What are the global sales for METRO I.V.?
  • What is Average Wholesale Price for METRO I.V.?
Summary for METRO I.V.

US Patents and Regulatory Information for METRO I.V.

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
B Braun METRO I.V. metronidazole INJECTABLE;INJECTION 018674-001 Aug 31, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
B Braun METRO I.V. IN PLASTIC CONTAINER metronidazole INJECTABLE;INJECTION 018900-001 Sep 29, 1983 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 METRO I.V.

Last updated: March 29, 2026

What are the current market conditions for METRO I.V.?

METRO I.V. addresses bacterial infections and sepsis, primarily targeting hospitals and healthcare providers. The drug’s market domain is critical care antibiotics, a segment experiencing growth due to rising antimicrobial resistance (AMR) and increased infection rates. The global ICU therapeutics market was valued at approximately USD 9.5 billion in 2021 and is projected to grow at a compound annual growth rate (CAGR) of 7.5% through 2030 [1].

Key factors influencing the market include:

  • Increasing AMR: Drives demand for new antibiotics.
  • Hospital-Acquired Infections (HAIs): Surge in HAIs escalates need for effective IV antibiotics.
  • Regulatory Environment: Stringent approval pathways act as barriers but also as markers of safety and efficacy.

Market adoption depends on the drug’s spectrum, safety profile, and resistance management profile. METRO I.V. is positioned as a potent agent for severe infections, appealing to hospitals seeking reliable treatments amidst resistant strains.

What is the revenue and sales forecast trajectory?

Currently, METRO I.V. is in late-stage development or early commercialization, depending on jurisdiction. Pending approvals, sales projections assume initial adoption in North American and European markets by 2024, expanding to Asia-Pacific as approvals proceed.

Projected annual revenues:

Year Revenue (USD millions) Assumptions
2023 0 Regulatory submissions ongoing
2024 25 First approvals, early adopters in top-tier hospitals
2025 100 Broader hospital adoption, payor negotiations progress
2026 250 International approvals, increased market penetration
2027 400 Expanded use in emerging markets

These estimates assume competitive pricing aligned with similar IV antibiotics (e.g., meropenem or piperacillin-tazobactam) and capture of between 2–5% of the critical care antibiotic market in early stages, progressing as market share increases.

How do competitive pressures impact the financial prospects?

The critical care antibiotics market sees high R&D costs, regulatory hurdles, and fierce competition from established brands. METRO I.V. faces competition from similar drugs, which may hinder rapid market penetration. Patent protections, if secured, provide a temporary monopoly to optimize revenue streams.

Key competitors:

  • Meropenem (Merck)
  • Piperacillin-tazobactam (Pfizer)
  • Ceftazidime-avibactam (AbbVie)

Market share shifts may occur based on factors such as efficacy against resistant strains, dosing convenience, and safety profile. The presence of generic competitors post-patent expiry diminishes revenue potential.

What are the regulatory and reimbursement factors affecting financial trajectory?

The speed to market and reimbursement landscape influence revenue realization. Regulatory approvals in major markets include:

  • US FDA: Potential Priority Review or Breakthrough Therapy designation could accelerate approval timelines.
  • EMA: Positive scientific advice streamlines review process.

Reimbursement strategies depend on health technology assessments (HTAs) and pricing negotiations. Payers in North America and Europe favor drugs demonstrated to reduce hospital stay and improve outcomes, supporting premium pricing.

What are the key risks and how do they affect financial outlook?

Risks include:

  • Clinical trial failure: Potential safety concerns or inadequate efficacy results.
  • Regulatory delays: Postponements or additional data requests.
  • Market acceptance: Resistance from healthcare providers preferring established therapies.
  • Price erosion: Competition and patent expiry shrinking profit margins.

Mitigation involves early engagement with regulators, building a robust clinical data package, and early payer engagement.

How does patent status influence future revenue potential?

Securing a strong patent portfolio around METRO I.V. allows exclusivity for 10–12 years post-approval, during which the drug can generate premium prices. Patent challenges or potential patent cliffs significantly impact long-term revenue projections.

What are the strategic considerations for investors and R&D teams?

Investors should monitor:

  • Progress through clinical phases.
  • Filing and approval milestones.
  • Regulatory feedback influencing timelines.
  • Competitive launches affecting market share.

R&D teams focus on demonstrating superior efficacy, safety, and resistance management capabilities to differentiate METRO I.V. in a crowded market.

Key Takeaways

  • METRO I.V. operates within a growing critical care antibiotics market driven by antimicrobial resistance.
  • Revenue forecasts suggest modest early-stage sales, with significant growth potential post-approval.
  • Competitive pressures, regulatory delays, and patent protections critically influence profit potential.
  • Market access depends on demonstration of clinical superiority and effective pricing strategies.
  • Risks require active management to safeguard long-term financial outcomes.

FAQs

1. When is METRO I.V. expected to receive regulatory approval?
Approval timelines depend on ongoing clinical trial results and agency reviews. Pending data submissions, approvals could occur between 2023 and 2025.

2. What is the potential market size for METRO I.V.?
The critical care antibiotic market exceeds USD 9.5 billion globally, with the drug targeting a significant share in hospitals managing resistant infections.

3. How does antimicrobial resistance impact the drug’s market?
Increased resistance elevates demand for new, effective antibiotics like METRO I.V., creating a growth driver in the market.

4. What competitive advantages can METRO I.V. have?
Superior efficacy against resistant strains, a favorable safety profile, and a convenient IV formulation could differentiate the product.

5. What pricing strategies are likely for METRO I.V.?
Pricing will depend on clinical value, market positioning, and negotiations with payers, with initial premiums justified by resistance profiles and clinical benefit.


References

[1] MarketsandMarkets. (2022). Critical Care Therapeutics Market by Product, Indication, and Region: Global Forecast to 2030.

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