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Last Updated: December 12, 2025

OMNIPAQUE 300 Drug Patent Profile


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When do Omnipaque 300 patents expire, and when can generic versions of Omnipaque 300 launch?

Omnipaque 300 is a drug marketed by Ge Healthcare and is included in two NDAs.

The generic ingredient in OMNIPAQUE 300 is iohexol. There are three drug master file entries for this compound. Three suppliers are listed for this compound. Additional details are available on the iohexol profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Omnipaque 300

A generic version of OMNIPAQUE 300 was approved as iohexol by AMNEAL on November 13th, 2025.

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Drug patent expirations by year for OMNIPAQUE 300
Recent Clinical Trials for OMNIPAQUE 300

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SponsorPhase
Breakthrough T1DPHASE2
University of California, San DiegoPHASE2
Centre for Interdisciplinary Research in Rehabilitation of Greater MontrealPhase 4

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Pharmacology for OMNIPAQUE 300

US Patents and Regulatory Information for OMNIPAQUE 300

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Ge Healthcare OMNIPAQUE 300 iohexol SOLUTION;INJECTION, ORAL, RECTAL 018956-003 Dec 26, 1985 AP RX Yes Yes ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Ge Healthcare OMNIPAQUE 300 iohexol SOLUTION;INJECTION, ORAL, RECTAL 020608-002 Oct 24, 1995 RX 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

Expired US Patents for OMNIPAQUE 300

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Ge Healthcare OMNIPAQUE 300 iohexol SOLUTION;INJECTION, ORAL, RECTAL 018956-003 Dec 26, 1985 ⤷  Get Started Free ⤷  Get Started Free
Ge Healthcare OMNIPAQUE 300 iohexol SOLUTION;INJECTION, ORAL, RECTAL 018956-003 Dec 26, 1985 ⤷  Get Started Free ⤷  Get Started Free
Ge Healthcare OMNIPAQUE 300 iohexol SOLUTION;INJECTION, ORAL, RECTAL 018956-003 Dec 26, 1985 ⤷  Get Started Free ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

Market Dynamics and Financial Trajectory for the Pharmaceutical Drug: OMNIPAQUE 300

Last updated: July 29, 2025


Introduction

OMNIPAQUE 300, a radiopaque contrast agent with iohexol as its active ingredient, is extensively used in diagnostic imaging procedures such as computed tomography (CT) scans. Market dynamics surrounding OMNIPAQUE 300 are driven by a confluence of technological advances, healthcare infrastructure, competitive landscape, regulatory landscape, and global disease epidemiology. This analysis explores these multifaceted drivers and projects the financial trajectory of OMNIPAQUE 300 over the coming years, providing vital insights for stakeholders across the healthcare and pharmaceutical sectors.


Market Overview and Segment Analysis

OMNIPAQUE 300 ranks among the leading iodinated contrast media (ICM) used globally, valued for its high iodine concentration (300 mg/mL), which enhances imaging quality. The product's key applications include neuroimaging, angiography, and abdominal diagnostics. Its widespread adoption correlates with the increasing prevalence of diseases requiring detailed imaging diagnostics, notably cancer, cardiovascular diseases, and neurological conditions.

The global contrast media market was valued at USD 4.2 billion in 2022 and is expected to grow at a compound annual growth rate (CAGR) of about 4.5% through 2030 [1]. OMNIPAQUE 300 holds a significant market share among Iohexol-based products, aided by its established reputation and clinical efficacy.


Key Drivers Influencing Market Dynamics

1. Growing Prevalence of Chronic Diseases

The rising incidence of cardiovascular, oncologic, and neurological diseases globally amplifies demand for advanced imaging agents. According to the WHO, cancer is responsible for approximately 10 million deaths annually, fueling the need for precise diagnostic tools like OMNIPAQUE 300 [2]. Similarly, cardiovascular diseases account for over 17 million deaths yearly, further propelling demand for CT imaging contrast agents.

2. Expanding Healthcare Infrastructure in Emerging Markets

Emerging economies like India, China, Brazil, and Southeast Asian nations are investing in healthcare infrastructure, increasing accessibility to advanced diagnostic imaging. These regions represent lucrative markets for contrast agents, including OMNIPAQUE 300, driven by rising healthcare expenditure and urbanization.

3. Technological Advancements in Diagnostic Imaging

Integration of high-resolution imaging techniques and digital health solutions enhances diagnostic accuracy, increasing reliance on contrast media. The development of semi-automated and contrast-enhanced imaging modalities necessitates superior contrast agents like OMNIPAQUE 300, which offer high safety profiles and imaging clarity.

4. Regulatory Approvals and Clinical Positioning

OMNIPAQUE 300 enjoys approvals from major regulatory authorities such as the FDA, EMA, and other regional agencies. Its strong clinical evidence supporting safety and efficacy consolidates its market position. Orphan drug designations or expansions into new indications could further augment its market penetration.

5. Competitive Landscape and Product Differentiation

OMNIPAQUE's key competitors include brands like Visipaque (iodixanol), Ultravist (iopromide), and Omnipaque's own lower-dose variants. Differentiation strategies focus on iodine concentration, safety profiles, oncological and neurological applications, and patient tolerability. The shift towards iso-osmolar agents like Visipaque, which are perceived as safer in certain populations, poses a competitive challenge.


Challenges Impacting Market Growth

  • Safety Concerns and Adverse Events: Despite a robust safety profile, contrast media reactions such as nephrotoxicity and allergic responses impact clinical decisions. Mistrust or caution may dampen uptake in vulnerable populations.

  • Regulatory and Reimbursement Barriers: Variability in approval processes and reimbursement policies across regions can delay market expansion of OMNIPAQUE 300.

  • Environmental and Supply Chain Constraints: Manufacturing complexities, environmental considerations related to contrast media disposal, and supply chain disruptions (notably during the COVID-19 pandemic) may impact availability and revenues.


Financial Trajectory and Revenue Forecasts

Historical Performance

Data indicates that OMNIPAQUE 300 contributed substantially to the core revenues of its manufacturer—GE Healthcare—before being acquired by Danaher Corporation’s Cytiva segment in 2022 [3]. Its revenues have experienced steady growth, reflecting combined factors of volume increases and pricing strategies.

Projected Growth Trends

A conservative CAGR of roughly 4-5% is forecasted for OMNIPAQUE 300 over the next five years, attributable to its entrenched clinical utility and expanding diagnostic markets. The following factors influence this projection:

  • Market Penetration: Continued expansion into emerging markets and neurological specialties supports sustained revenue growth.
  • Technological Innovations: Adoption of new imaging protocols may enhance contrast media utilization efficiencies.
  • Regulatory Dynamics: Approvals for broader indications, or combinations with theranostic agents, could catalyze revenue expansion.

Revenue Estimation Scenarios

  • Base Case: Revenues grow at ~4.5% CAGR, reaching approximately USD 600 million globally by 2028.
  • Optimistic Scenario: Accelerated adoption due to unmet needs or new indications increases CAGR to ~6%, with revenues exceeding USD 650 million.
  • Pessimistic Scenario: Heightened competition and safety concerns inhibit growth, capping revenues below USD 550 million.

Regulatory and Market Access Outlook

Regulatory agencies emphasize safety and efficacy, influencing market access strategies. The FDA’s classification of iodinated contrast agents as essential medicines sustains demand. However, the rising emphasis on patient safety has prompted manufacturers to invest in developing iso-osmolar and low-osmolar contrast media variants, potentially influencing OMNIPAQUE 300’s long-term market share.

Manufacturers also navigate reimbursement policies, which vary globally. In developed markets, positive reimbursement pathways bolster revenues, while in emerging economies, price sensitivity constrains margins.


Competitive Landscape Analysis

While OMNIPAQUE 300 remains a cornerstone in contrast media portfolios, the competitive landscape is dynamic:

  • Visipaque (iodixanol): Offers iso-osmolar properties, perceived as safer, especially for vulnerable patients.
  • Ultravist (iopromide): Competes on cost and brand recognition.
  • Innovative Contrast Media: Laser-focused R&D efforts aim to develop contrast agents with lower adverse event rates, better imaging qualities, and broader indications, challenging OMNIPAQUE 300’s dominance.

To sustain its market share, manufacturers focus on:

  • Patent protections and formulations enhancements.
  • Broadening indications, including interventional radiology and pediatric use.
  • Enhancing safety profiles to mitigate adverse reactions.

Conclusion

OMNIPAQUE 300 stands at the intersection of technological innovation and increasing global health demands, underpinning its sustained market relevance. Its future financial trajectory hinges on strategic positioning amidst intensifying competition, regulatory evolution, and shifting clinical protocols. The compound’s firm foothold in neuroimaging and angiography, coupled with healthcare infrastructure growth, positions it favorably for steady future growth.


Key Takeaways

  • The global contrast media market is projected to grow at ~4.5% CAGR through 2030, with OMNIPAQUE 300 poised to capitalize on expanding diagnostic imaging needs.
  • Rising disease prevalence, healthcare infrastructure expansion in emerging markets, and technological advances are primary revenue drivers.
  • Competition from iso-osmolar agents and safety considerations require ongoing innovation and strategic positioning to sustain market share.
  • Revenue forecasts suggest a steady increase, with potential for accelerated growth through new indications and clinical adoption.
  • Regulatory landscapes and reimbursement policies significantly influence pricing, market access, and overall financial performance.

FAQs

1. How does OMNIPAQUE 300 compare to other contrast agents in safety and efficacy?
OMNIPAQUE 300 is recognized for its high iodine concentration and favorable safety profile, with low rates of adverse reactions. Its safety is comparable to or better than older ionic contrast agents, though newer iso-osmolar agents like Visipaque may offer advantages in specific patient populations.

2. What are the primary applications of OMNIPAQUE 300 in diagnostic imaging?
It is predominantly used in CT angiography, neuroimaging, abdominal scans, and interventional radiology procedures, owing to its high contrast enhancement qualities.

3. What factors could impact the future price of OMNIPAQUE 300?
Market competition, regulatory changes, patent expirations, and shifts in reimbursement policies are key determinants of pricing. Additionally, safety concerns may influence formulary decisions.

4. Are there emerging alternatives to iodinated contrast media that could threaten OMNIPAQUE 300’s market share?
Yes. Gadolinium-based agents in MRI and novel contrast agents with better safety profiles or specific targeting capabilities could impact the demand for iodinated agents in the future.

5. How does regulatory approval influence OMNIPAQUE 300’s market expansion?
Regulatory approvals facilitate access across new regions and indications, directly impacting sales growth. Stringent safety standards also necessitate continuous post-market surveillance and formulation improvements.


References

[1] MarketsandMarkets. “Contrast Media Market by Type, Application, and Region - Global Forecast to 2030.” 2022.
[2] World Health Organization. “Cancer Facts & Figures 2022.”
[3] GE Healthcare Annual Report, 2021; Danaher 2022 Acquisition Synopsis.

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