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Last Updated: December 16, 2025

LIQUID E-Z-PAQUE Drug Patent Profile


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When do Liquid E-z-paque patents expire, and when can generic versions of Liquid E-z-paque launch?

Liquid E-z-paque is a drug marketed by Bracco and is included in one NDA.

The generic ingredient in LIQUID E-Z-PAQUE is barium sulfate. Two suppliers are listed for this compound. Additional details are available on the barium sulfate profile page.

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Drug patent expirations by year for LIQUID E-Z-PAQUE
Recent Clinical Trials for LIQUID E-Z-PAQUE

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SponsorPhase
Gary Van GuilderEARLY_PHASE1
Rutgers, The State University of New JerseyPHASE1
Uma BoratePHASE2

See all LIQUID E-Z-PAQUE clinical trials

Pharmacology for LIQUID E-Z-PAQUE

US Patents and Regulatory Information for LIQUID E-Z-PAQUE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Bracco LIQUID E-Z-PAQUE barium sulfate SUSPENSION;ORAL 208143-003 Mar 1, 2017 RX Yes Yes ⤷  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

Market Dynamics and Financial Trajectory for LIQUID E-Z-PAQUE

Last updated: August 2, 2025


Introduction

LIQUID E-Z-PAQUE is a widely utilized oral contrast agent primarily employed in radiographic imaging, notably in computed tomography (CT) scans. Its core function is to enhance gastrointestinal visualization, thereby improving diagnostic accuracy for conditions like bowel obstructions, tumors, or inflammatory diseases. With the expanding scope of diagnostic imaging and increasing awareness around precise detection of gastrointestinal disorders, LIQUID E-Z-PAQUE's market positioning and financial prospects merit comprehensive analysis.


Market Overview and Key Drivers

The global demand for LIQUID E-Z-PAQUE is driven by several interrelated factors:

1. Growingdiagnostic imaging market
The global radiology market is expanding at a CAGR exceeding 5.5% (2020–2027), fueled by technological advancements and increased healthcare awareness. CT imaging remains pivotal, with oral contrast agents like LIQUID E-Z-PAQUE playing a crucial role. As imaging modalities become more sophisticated, the necessity for high-quality contrast agents increases proportionally.

2. Rising prevalence of gastrointestinal disorders
Gastrointestinal diseases, including colorectal cancer, Crohn’s disease, and gastrointestinal bleeding, show rising incidence globally, especially in aging populations. According to the WHO, colorectal cancer is the third most common cancer worldwide, with over 1.8 million new cases annually. Diagnostic precision hinges on effective contrast agents, bolstering product uptake.

3. Technological innovation and product differentiation
Enhanced formulations offering improved safety profiles, ease of administration, taste masking, and lower allergenicity have created market differentiation. LIQUID E-Z-PAQUE’s reputation for rapid transit and high diagnostic clarity positions it favorably against competitors.

4. Regulatory approvals and healthcare infrastructure enhancement
Approval by agencies such as the FDA, EMA, and other regional authorities facilitates market expansion. Additionally, healthcare infrastructure upgrades in emerging markets amplify access to advanced diagnostic procedures.


Market Challenges and Constraints

Despite growth drivers, the market faces inherent challenges:

1. Competition from alternative agents
Barium sulfate-based contrast agents and emerging iodine-based formulations offer alternative imaging options, sometimes with cost or safety advantages. Barium-based agents are less expensive but less tolerated in certain patient groups; iodine-based agents are more costly but offer broad-spectrum utility.

2. Safety concerns and adverse reactions
Potential adverse effects, such as allergic reactions or aspiration risks, necessitate rigorous safety evaluations. These concerns influence physician prescribing behaviors and can slow market penetration.

3. Price sensitivity and reimbursement policies
Pricing pressures from healthcare payers and reimbursement limitations impact sales. The trend towards cost containment influences product positioning and marketing.

4. Patent expirations and generic competition
Upcoming patent expirations threaten market exclusivity, potentially leading to generic entrants that compress profit margins.


Technological and Regulatory Trends Impacting Market Dynamics

1. Innovative delivery mechanisms
Advancements like flavored formulations or osmotic laxatives enhance patient compliance and diagnostic efficacy, influencing market competitiveness.

2. Growing adoption in emerging markets
Increasing healthcare investments in countries such as China, India, and Brazil expand market size, although regulatory processes and distribution networks remain challenges.

3. Pathways to new indications and formulations
Research into expanding LIQUID E-Z-PAQUE utility beyond traditional imaging, into therapeutic adjuncts or novel diagnostic contexts, could significantly augment its market footprint.


Financial Trajectory and Revenue Projections

Forecasting LIQUID E-Z-PAQUE’s financial performance involves an integration of market size, pricing strategies, sales volumes, and competitive landscape.

1. Market valuation estimates
Based on 2022 industry reports, the global oral contrast agent market was valued at approximately USD 650 million, with an expected CAGR of 6%. Considering LIQUID E-Z-PAQUE’s strong brand presence and medical community preference, its market share is projected to remain near 15–20%. This suggests current revenue potential in the USD 100–130 million range, with room for growth.

2. Growth trajectory factors

  • Market penetration in emerging economies could expand revenues by 10–15% annually, driven by increasing diagnostic imaging adoption.
  • Product innovation and new indications can result in premium pricing and increased sales volume.
  • Competitive pressures and commoditization risks may suppress margins; thus, differentiation strategies are critical.

3. Revenue growth forecasts
Assuming continued market expansion and strategic marketing, revenues are projected to grow at a compounded annual growth rate (CAGR) of 5–8% over the next five years.

4. Profitability considerations
Margins are influenced by manufacturing costs, regulatory costs, and competitive pricing. Optimizing supply chain efficiencies and investing in R&D for product differentiation are essential for maintaining healthy margins.


Strategic Opportunities

  • Diversification into new imaging modalities
    Exploring applications in MRI or advanced molecular imaging could open additional revenue streams.

  • Formulation improvements
    Developing low-volume, faster-dissolving, or patient-friendly formats can enhance customer appeal.

  • Partnerships and licensing
    Collaborations with regional distributors, hospitals, and radiology networks can accelerate market penetration.

  • Regulatory expansion
    Achieving approval in new markets broadens geographic income streams.


Risks and Mitigation Strategies

  • Price erosion due to generics necessitates ongoing innovation.
  • Regulatory delays or restrictions can hamper market entry; proactive engagement and compliance are vital.
  • Supply chain disruptions—mitigated through diversified sourcing and inventory management.
  • Market saturation—countered by focused marketing and targeting underpenetrated regions.

Key Takeaways

  • The global market for LIQUID E-Z-PAQUE is poised for steady growth, driven by expanding imaging procedures and increasing gastrointestinal disease prevalence.
  • Competition and safety concerns require continuous innovation and strategic differentiation.
  • Emerging markets and healthcare infrastructure development represent substantial growth opportunities.
  • Revenue prospects depend on maintaining market share, optimizing pricing strategies, and expanding indications.
  • Strategic investments in R&D, regulatory navigation, and partnerships are crucial to sustain financial trajectory.

FAQs

1. What factors are most influential in driving LIQUID E-Z-PAQUE's market growth?
Market growth is primarily driven by increasing demand for diagnostic imaging, rising gastrointestinal disease prevalence, technological advancements, and expanding healthcare infrastructure in emerging markets.

2. How does LIQUID E-Z-PAQUE compare to alternative contrast agents?
LIQUID E-Z-PAQUE offers rapid transit, high-quality visualization, and patient tolerability, positioning it favorably against barium sulfate and iodine-based agents, which may have safety or cost drawbacks in specific contexts.

3. What are the key regulatory considerations for expanding LIQUID E-Z-PAQUE's market reach?
Regulatory approval involves demonstration of safety, efficacy, and manufacturing quality. Tailoring submissions to regional agencies like the FDA or EMA, and adhering to Good Manufacturing Practice (GMP), are essential.

4. How might patent expirations impact the financial trajectory?
Patent expiration can lead to generic competition, reducing prices and profit margins. Proactively developing new formulations or indications mitigates these effects.

5. What strategies can manufacturers employ to increase adoption of LIQUID E-Z-PAQUE?
Focus on clinician education, demonstrating superior diagnostic outcomes, expanding indications, fostering strategic partnerships, and ensuring competitive pricing are vital for increasing adoption.


References

[1] MarketWatch. “Global Radiology Market Size, Share & Trends Analysis,” 2022.
[2] World Health Organization. “Global Cancer Statistics,” 2021.
[3] Grand View Research. "Contrast Media Market Size & Trends," 2022.
[4] Evaluate Pharma. “Pharmaceutical Innovation and Patent Trends,” 2022.
[5] Statista. “Emerging Markets Healthcare Investment Data,” 2022.

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