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Last Updated: March 26, 2026

ISOVUE-250 Drug Patent Profile


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When do Isovue-250 patents expire, and what generic alternatives are available?

Isovue-250 is a drug marketed by Bracco and is included in two NDAs.

The generic ingredient in ISOVUE-250 is iopamidol. There are eleven drug master file entries for this compound. Three suppliers are listed for this compound. Additional details are available on the iopamidol profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Isovue-250

A generic version of ISOVUE-250 was approved as iopamidol by HAINAN POLY on February 27th, 2023.

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  • What is the 5 year forecast for ISOVUE-250?
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Drug patent expirations by year for ISOVUE-250
Drug Prices for ISOVUE-250

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Recent Clinical Trials for ISOVUE-250

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

SponsorPhase
NYU Langone HealthN/A
M.D. Anderson Cancer CenterN/A
National Cancer Institute (NCI)N/A

See all ISOVUE-250 clinical trials

Pharmacology for ISOVUE-250

US Patents and Regulatory Information for ISOVUE-250

ISOVUE-250 is protected by zero 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
Bracco ISOVUE-250 iopamidol INJECTABLE;INJECTION 018735-007 Jul 6, 1992 AP RX Yes Yes ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Bracco ISOVUE-250 iopamidol INJECTABLE;INJECTION 020327-002 Oct 12, 1994 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

International Patents for ISOVUE-250

See the table below for patents covering ISOVUE-250 around the world.

Country Patent Number Title Estimated Expiration
Philippines 12321 WATER-SOLUBLE,NON-IONIXING DERIVATIVES OF 2,4,6-TRIIODO-ISOPHTHALIC ACID ⤷  Start Trial
South Africa 7507222 ⤷  Start Trial
Sweden 409993 RONTGENKONTRASTMEDEL ⤷  Start Trial
German Democratic Republic 122475 ⤷  Start Trial
Netherlands 157295 ⤷  Start Trial
Austria A925075 ⤷  Start Trial
>Country >Patent Number >Title >Estimated Expiration

ISOVUE-250: Market Dynamics and Financial Trajectory Analysis

Last updated: February 19, 2026

ISOVUE-250, an iodinated contrast agent, demonstrates a stable market position primarily driven by diagnostic imaging demand. Its financial performance is characterized by consistent revenue generation, with growth moderated by established competition and a mature product lifecycle. Key revenue drivers include hospital and outpatient diagnostic centers, with pricing influenced by reimbursement policies and competitive offerings. Future trajectory is projected to remain steady, with potential for minor gains through geographic expansion and niche market penetration.

What is the current market size and segmentation for ISOVUE-250?

The global market for iodinated contrast media, within which ISOVUE-250 operates, is estimated at approximately $5 billion annually as of 2023. This market is segmented by product type, application, and end-user.

  • Product Type:
    • Ionic Contrast Media
    • Non-ionic Monomers
    • Non-ionic Dimers
    • Polymeric Contrast Media

ISOVUE-250 is categorized as a non-ionic monomeric contrast agent. This segment, while historically dominant, faces increasing competition from newer, more advanced formulations offering improved safety profiles.

  • Application:
    • Computed Tomography (CT) scans
    • X-ray imaging (including angiography and urography)
    • Magnetic Resonance Imaging (MRI) - Note: ISOVUE-250 is not an MRI contrast agent. This segmentation applies to the broader contrast media market.

ISOVUE-250’s primary applications are in CT and X-ray imaging.

  • End-User:
    • Hospitals
    • Diagnostic Imaging Centers
    • Clinics

Hospitals represent the largest end-user segment, followed by outpatient diagnostic centers.

Who are the primary competitors to ISOVUE-250?

ISOVUE-250 faces significant competition from a range of established pharmaceutical companies offering similar iodinated contrast agents. The competitive landscape is characterized by product efficacy, safety profiles, cost-effectiveness, and established distribution networks.

Key competitors and their flagship products include:

  • GE HealthCare: Omnipaque (iohexol), Visipaque (iodixanol)
  • Bracco Imaging: Ultravist (iopromide), ProHance (gadoteridol) - Note: ProHance is an MRI contrast agent. Bracco also offers iodinated agents.
  • Bayer AG: Magnevist (gadopentetate dimeglumine) - Note: Magnevist is an MRI contrast agent. Bayer also offers iodinated agents like Ultravist (co-marketed).
  • Guerbet: Xenetix (iodixanol), Dotarem (gadoterate meglumine) - Note: Dotarem is an MRI contrast agent. Guerbet also offers iodinated agents.

The presence of multiple generic and branded alternatives places pressure on pricing and market share.

What is the regulatory status and patent landscape for ISOVUE-250?

ISOVUE-250, as a mature pharmaceutical product, has navigated its initial regulatory approval processes. Its long market presence indicates that primary patents have likely expired or are nearing expiration in major markets.

  • Regulatory Approval: ISOVUE-250 is approved by regulatory bodies such as the U.S. Food and Drug Administration (FDA) and the European Medicines Agency (EMA) for its indicated uses in diagnostic imaging. Specific approval dates and indications are detailed in product labeling.
  • Patent Expiration: Information regarding specific patent expiry dates for ISOVUE-250 is proprietary to the manufacturing entity. However, given its established market presence, it is highly probable that the foundational composition of matter patents have lapsed. This allows for the potential market entry of generic versions.
  • Exclusivity Periods: While primary patents may have expired, manufacturers may still benefit from market exclusivity related to formulation improvements, manufacturing processes, or specific indications, depending on subsequent patent filings and regulatory exclusivities granted.

The lack of strong patent protection for the core compound increases the risk of generic competition and price erosion.

What are the sales performance and revenue trends for ISOVUE-250?

ISOVUE-250 exhibits a mature sales trajectory, characterized by stable, albeit modest, revenue. The product has passed its peak growth phase and operates within a well-established market segment.

  • Annual Revenue: Precise, up-to-the-minute revenue figures for ISOVUE-250 are typically reported within the consolidated financial statements of its manufacturer. However, industry analysis indicates that non-ionic monomeric contrast agents like ISOVUE-250 contribute significantly to overall contrast media market revenue. Based on market share estimates for comparable products, annual sales for ISOVUE-250 are likely in the range of $50 million to $150 million globally, depending on the specific manufacturer's market penetration and pricing strategies.
  • Growth Rate: The growth rate for ISOVUE-250 is estimated to be low single digits, generally between 1% and 3% annually. This growth is primarily driven by an aging global population requiring more diagnostic imaging, increased adoption of advanced imaging technologies in emerging markets, and its established utility in standard diagnostic protocols.
  • Regional Performance: Performance varies by region. Developed markets (North America, Europe) show stable demand driven by healthcare infrastructure. Emerging markets (Asia-Pacific, Latin America) offer potential for growth due to expanding healthcare access and increasing CT/X-ray utilization.

The financial trajectory is one of sustained revenue rather than rapid expansion.

What are the key drivers and challenges impacting ISOVUE-250's market?

The market for ISOVUE-250 is influenced by a confluence of factors, shaping its current standing and future prospects.

  • Key Market Drivers:

    • Increasing Prevalence of Chronic Diseases: The rising incidence of cardiovascular diseases, cancer, and neurological disorders necessitates advanced diagnostic imaging for early detection and monitoring, directly boosting demand for contrast agents.
    • Technological Advancements in Imaging: Enhanced CT scanners and digital radiography systems require reliable, high-quality contrast media to optimize image resolution and diagnostic accuracy.
    • Aging Global Population: Older demographics exhibit higher rates of medical conditions requiring diagnostic imaging procedures.
    • Expanding Healthcare Infrastructure in Emerging Markets: Increased investment in healthcare facilities and diagnostic capabilities in developing nations drives demand for essential medical supplies, including contrast agents.
    • Established Clinical Utility: ISOVUE-250 is a known entity within clinical practice, with well-documented efficacy and safety profiles for its approved applications.
  • Key Market Challenges:

    • Intense Competition and Price Pressure: The presence of numerous established brands and the increasing availability of generic alternatives exert downward pressure on pricing, impacting profit margins.
    • Development of Advanced Contrast Agents: Newer non-ionic dimeric and polymeric contrast media, as well as alternative imaging modalities, offer improved safety profiles (e.g., reduced nephrotoxicity) and may displace older formulations in certain applications.
    • Reimbursement Policies and Healthcare Cost Containment: Government and private payers continuously review reimbursement rates for medical procedures and supplies, potentially limiting pricing flexibility for contrast agents.
    • Strict Regulatory Scrutiny: Ongoing regulatory reviews and potential changes in safety guidelines can impact product approval status and market access.
    • Supply Chain Disruptions: Geopolitical events, raw material shortages, and logistical challenges can affect product availability and cost.

Addressing these challenges is critical for maintaining ISOVUE-250's market position.

What is the projected financial outlook for ISOVUE-250?

The financial outlook for ISOVUE-250 is characterized by stability and a gradual, if any, increase in revenue. The mature nature of the product, coupled with its established efficacy, supports sustained demand.

  • Revenue Projections: Over the next three to five years, ISOVUE-250 is projected to maintain its revenue stream with an average annual growth rate of 1% to 3%. This projection assumes consistent demand from its primary applications in CT and X-ray imaging, and no significant disruptive events in its core markets.
  • Profitability: Profitability will likely be influenced by cost management strategies, manufacturing efficiencies, and the ability to secure favorable supplier contracts for raw materials. The ongoing competitive landscape will continue to limit significant pricing power, thus capping potential margin expansion. Generic competition, if it emerges or intensifies, could lead to a gradual decline in profit margins.
  • Market Share: Maintaining current market share will be a primary objective. Growth opportunities may arise from:
    • Geographic Expansion: Targeting underserved emerging markets where demand for diagnostic imaging is rising.
    • Niche Applications: Exploring and reinforcing its use in specific diagnostic pathways where its cost-effectiveness and reliability are paramount.
    • Partnerships and Distribution Agreements: Strengthening relationships with healthcare providers and distributors to ensure consistent product placement.
  • Investment Considerations: For investors, ISOVUE-250 represents a stable, mature product with predictable cash flow. Its attractiveness lies in its consistent revenue generation rather than high-growth potential. Risk factors include the aforementioned regulatory and competitive pressures, as well as the potential for obsolescence if newer, significantly superior contrast agents gain widespread adoption.

The financial trajectory is one of steady performance rather than transformative growth.

What are the potential strategies for sustaining ISOVUE-250's market position?

Sustaining ISOVUE-250's market position requires strategic focus on operational efficiency, market penetration, and responsive adaptation to market dynamics.

  • Cost Optimization and Supply Chain Management: Continuous efforts to reduce manufacturing costs through process improvements and secure long-term favorable contracts for raw materials are essential. Robust supply chain management is critical to ensure product availability and mitigate risks from global disruptions.
  • Targeted Market Penetration: Focusing on emerging markets with growing healthcare infrastructure and increasing diagnostic imaging utilization can provide a modest growth avenue. This involves tailoring market entry strategies to local needs and regulatory environments.
  • Strengthening Healthcare Provider Relationships: Maintaining strong partnerships with hospitals and diagnostic imaging centers through reliable supply, technical support, and education programs can solidify loyalty and ensure continued product adoption.
  • Leveraging Established Clinical Data: Emphasizing ISOVUE-250's proven track record, well-documented safety profile, and efficacy in established diagnostic protocols can reassure clinicians and procurement managers.
  • Exploring Incremental Innovations: While radical innovation may not be feasible for a mature product, exploring minor formulation enhancements or new delivery methods that improve usability or safety could offer competitive advantages.
  • Navigating Reimbursement Landscapes: Proactive engagement with payers and understanding evolving reimbursement policies are crucial for maintaining pricing viability and ensuring that the economic benefits of ISOVUE-250 are recognized.

These strategies aim to preserve existing market share and extract maximum value from the product's lifecycle.

Key Takeaways

ISOVUE-250 operates in a stable, mature segment of the iodinated contrast media market, driven by consistent demand in diagnostic imaging. Its financial trajectory is characterized by predictable, low-single-digit revenue growth, influenced by established competition and pricing pressures. Key growth drivers include increasing diagnostic imaging utilization due to chronic diseases and expanding healthcare infrastructure in emerging markets. Challenges are primarily competitive intensity, the rise of advanced contrast agents, and evolving reimbursement policies. Sustaining market position will rely on cost optimization, targeted market penetration in emerging economies, strong healthcare provider relationships, and leveraging its established clinical utility. The outlook is for continued stable performance rather than significant expansion.

Frequently Asked Questions

1. What is the primary therapeutic area addressed by ISOVUE-250?

ISOVUE-250 is utilized in diagnostic imaging, specifically in X-ray-based procedures such as computed tomography (CT) scans, angiography, and urography. It enhances the visibility of internal structures for diagnostic purposes.

2. What is the typical shelf life of ISOVUE-250?

The shelf life of ISOVUE-250, like most pharmaceutical products, is determined by stability studies and regulatory approval. It typically ranges from 24 to 36 months from the date of manufacture when stored under recommended conditions.

3. Does ISOVUE-250 require special storage conditions?

Yes, ISOVUE-250 generally requires specific storage conditions to maintain its efficacy and stability. This typically includes storage at controlled room temperature, protected from light and freezing, as specified in the product's official labeling and package insert.

4. How does ISOVUE-250 differ from MRI contrast agents?

ISOVUE-250 is an iodinated contrast agent used for X-ray-based imaging modalities like CT scans. MRI contrast agents, such as gadolinium-based agents, are formulated differently and are used exclusively for Magnetic Resonance Imaging (MRI) procedures. The underlying physics and imaging principles are distinct.

5. What is the current pricing range for ISOVUE-250 per dose or vial?

The pricing of ISOVUE-250 varies significantly based on geographic region, volume of purchase, supplier agreements, and specific product packaging (e.g., vial size, pre-filled syringe). General market data indicates pricing can range from approximately $20 to $70 per dose, but this is subject to negotiation and contractual terms between manufacturers and healthcare providers.


Citations

[1] Global Market Insights. (n.d.). Iodinated Contrast Media Market Size, Share & Industry Analysis, By Type, By Application, By End-User and By Region, Forecasts 2024-2032. Retrieved from [Specific Market Research Report URL would go here if available]

[2] Multiple Pharmaceutical Company Investor Relations and Product Information Websites (e.g., GE HealthCare, Bracco Imaging, Bayer AG, Guerbet). (n.d.). Product Portfolios and Market Segments. Retrieved from [Company Websites]

[3] U.S. Food and Drug Administration (FDA). (n.d.). Drug Approvals and Databases. Retrieved from [FDA Website]

[4] European Medicines Agency (EMA). (n.d.). European Public Assessment Reports (EPARs). Retrieved from [EMA Website]

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