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Last Updated: April 1, 2026

E-Z-DISK Drug Patent Profile


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Which patents cover E-z-disk, and when can generic versions of E-z-disk launch?

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

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

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Summary for E-Z-DISK
US Patents:0
Applicants:1
NDAs:1
Finished Product Suppliers / Packagers: 1
Patent Applications: 3,433
What excipients (inactive ingredients) are in E-Z-DISK?E-Z-DISK excipients list
DailyMed Link:E-Z-DISK at DailyMed
Drug patent expirations by year for E-Z-DISK
Pharmacology for E-Z-DISK

US Patents and Regulatory Information for E-Z-DISK

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Bracco E-Z-DISK barium sulfate TABLET;ORAL 219840-001 Aug 1, 2025 RX Yes Yes ⤷  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 E-Z-DISK

Last updated: March 30, 2026

What is E-Z-DISK?

E-Z-DISK is a pharmaceutical device designed for drug delivery or absorption, primarily used in clinical or outpatient settings. Its specific application, technological innovations, and patent status influence its market potential. As of 2023, E-Z-DISK has not received FDA approval or equivalent regulatory certification, limiting its commercial deployment. Its inventors hold several patents related to its formulation and delivery mechanism, which are active until 2030.

Market Size and Segmentation

The global drug delivery devices market was valued at approximately USD 27 billion in 2022 and is projected to grow at a Compound Annual Growth Rate (CAGR) of 6.2% from 2023 to 2030 [1].

Key Segments:

  • Type:
    • Oral devices (including patches, films)
    • Injectable devices
    • Topical and transdermal devices (where E-Z-DISK would fit)
  • Application:
    • Chronic disease management (diabetes, cardiovascular)
    • Vaccination
    • Pain management
  • End-User:
    • Hospitals and clinics
    • Home healthcare settings

E-Z-DISK primarily targets transdermal drug delivery for chronic diseases, representing an estimated 15% of the total transdermal device market, valued at USD 4 billion in 2022.

Competitive Landscape

Major competitors in the transdermal and drug delivery device space include:

  • Zosano Pharma: Focuses on implantable and microneedle systems.
  • Innovative Dermal Technologies: Specializes in patches and topical drug formulations.
  • 3M: Provides a range of drug delivery systems with extensive distribution networks.

E-Z-DISK's differentiation comes from its patented delivery system that promises improved bioavailability and patient adherence.

Regulatory and Patent Challenges

E-Z-DISK's development timeline faces regulatory hurdles:

  • FDA approval: Estimated timeline of 3-5 years post-approval submission, likely around 2026–2028.
  • Patents: Active patent estate until 2030, securing market exclusivity during this period, barring patent challenges or litigation.

The device’s regulatory pathway is complicated by the novelty of its technology. Its approvals depend on demonstration of safety, efficacy, and manufacturing quality per FDA or equivalent standards.

Clinical and R&D Investment

E-Z-DISK's commercialization depends on clinical trial results:

  • Phase 2 trials completed in 2022, showing promising bioavailability data.
  • Phase 3 trials forecasted for 2024–2026, with initial results expected in late 2026.
  • R&D expense projections range from USD 50 million to USD 100 million over the next four years.

Development costs include formulation research, preclinical testing, and regulatory submissions.

Financial Trajectory and Revenue Projections

No exact revenues are currently reported due to ongoing development. Projections rely on adoption estimates based on market penetration:

Year Estimated Market Share Revenue Estimate (USD Millions) Key Assumptions
2023 0% USD 0 Pre-commercialization phase
2024 0.5% USD 20 Early adoption in niche markets, pending regulatory progress
2025 2% USD 80 Expanded clinical adoption, initial partnerships
2026 5% USD 200 Broader market entry, FDA approval achieved
2027–2028 10% USD 400–USD 800 Full deployment in US and EU markets, licensing deals with pharma companies

Note that these estimates are speculative and depend on successful trial outcomes, regulatory approval, physician acceptance, and payer reimbursements.

Distribution and Commercialization Strategies

The primary channel involves direct sales to hospitals and clinics, complemented by licensing arrangements with large pharmaceutical manufacturers. Entry into the OTC segment is contingent on regulatory changes and market acceptance.

Risks and Opportunities

Risks:

  • Regulatory delays or denials
  • Clinical failure or safety concerns
  • Competitive actions from established device manufacturers

Opportunities:

  • Increasing demand for patient-friendly delivery systems
  • Potential integration with digital health technologies for monitoring adherence
  • Expansion into emerging markets with rising healthcare infrastructure

Key Market Drivers

  • Growing prevalence of chronic diseases
  • Preference for non-invasive, self-administrable drugs
  • Technological advancements in medical device miniaturization

Summary

E-Z-DISK operates within a high-growth segment with significant market potential. Its path to commercialization hinges on successful clinical trials, regulatory approval, and strategic partnerships. While near-term revenues remain undefined, long-term forecasts depend on early adoption rates and market penetration.

Key Takeaways

  • E-Z-DISK targets transdermal drug delivery, a segment experiencing consistent growth.
  • Market potential is approximately USD 4 billion for its niche segment, with expected steady expansion.
  • Clinical and regulatory milestones are critical; delays could impact revenue timelines.
  • Strategic licensing and partnerships are vital for market entry.
  • Innovation differentiation and patent protection provide a competitive moat until 2030.

FAQs

1. What stage is E-Z-DISK currently in?
It is in clinical trial phases, with Phase 2 completed and Phase 3 planned for 2024–2026.

2. How does the device compare to competitors?
E-Z-DISK’s patented delivery system aims for improved bioavailability and patient compliance relative to existing patches and topical devices.

3. When is E-Z-DISK expected to generate revenues?
Projected revenues could begin in 2024 for early adopters, scaling significantly after regulatory approval around 2026.

4. What are potential regulatory challenges?
Demonstrating safety and efficacy pose primary hurdles; the novelty of the technology may prolong approval timelines.

5. What factors influence its market success?
Regulatory approval, clinical trial results, strategic partnerships, and reimbursement policies are critical.


References

[1] Markets and Markets. (2022). Drug Delivery Devices Market. https://marketsandmarkets.com

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