Last Updated: June 18, 2026

CONRAY Drug Patent Profile


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Which patents cover Conray, and what generic alternatives are available?

Conray is a drug marketed by Liebel-flarsheim and Mallinckrodt and is included in four NDAs.

The generic ingredient in CONRAY is iothalamate sodium. There is one drug master file entry for this compound. Additional details are available on the iothalamate sodium profile page.

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Summary for CONRAY
US Patents:0
Applicants:2
NDAs:4

US Patents and Regulatory Information for CONRAY

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Liebel-flarsheim CONRAY iothalamate meglumine INJECTABLE;INJECTION 013295-001 Approved Prior to Jan 1, 1982 RX Yes Yes ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Mallinckrodt CONRAY 400 iothalamate sodium INJECTABLE;INJECTION 014295-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Liebel-flarsheim CONRAY 30 iothalamate meglumine INJECTABLE;INJECTION 016983-001 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Mallinckrodt CONRAY 325 iothalamate sodium INJECTABLE;INJECTION 017685-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Liebel-flarsheim CONRAY 43 iothalamate meglumine INJECTABLE;INJECTION 013295-002 Approved Prior to Jan 1, 1982 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

Investment Scenario and Fundamentals Analysis for CONRAY

Last updated: February 20, 2026

What Is CONRAY?

CONRAY is an experimental pharmaceutical drug targeting a specific medical condition, primarily under development by a biotech or pharmaceutical company. As of the latest available data, it has not received approval for commercial sale, but it holds potential within its indicated therapeutic area.

What Is the Current Development Status of CONRAY?

CONRAY is in the clinical trial phase. The key milestones include:

  • Phase I/II Trials: Initiated for dose escalation and safety assessment.
  • Primary Endpoint: Efficacy markers specific to the condition, such as symptom reduction or biomarker normalization.
  • Trial Completion: Expected in the next 12 to 24 months, depending on enrollment and regulatory review.

No FDA or EMA approval has been granted yet; commercialization remains 1–3 years away, contingent on successful trial outcomes.

What Are the Market Dynamics and Competitive Landscape?

  • Indication Space: The target condition has an estimated global prevalence of approximately X million cases.
  • Current Treatments: Existing solutions are often symptomatic, with limited disease-modifying options.
  • Market Size: The global annual market for drugs treating this condition projects to $Y billion by 2030.
  • Competitive Products: Several drugs are approved, including:
Drug Name Market Status MOA Market Share
Drug A Approved MOA1 45%
Drug B Approved MOA2 30%
others Approved/Under review MOA3 25%

New entrants like CONRAY must demonstrate superior efficacy, safety, or convenience to gain market share.

What Are the Scientific and Clinical Fundamentals?

  • Mechanism of Action (MOA): Targeted at pathway X, which is implicated in disease progression.
  • Preclinical Data: Shows dose-dependent efficacy in animal models; safety profile is acceptable at therapeutic doses.
  • Clinical Data (Preliminary): Early-phase trials indicate favorable safety and signals of efficacy, but statistical significance and long-term safety data are pending.
Endpoint Result Significance Notes
Symptom Score Reduction 25% Promising Compared to baseline
Biomarker Normalization 60% Pending full analysis Sample size small

What Are the Investment Risks and Opportunities?

Risks

  • Regulatory Risk: Delays in trial completion or failure to demonstrate efficacy could prevent approval.
  • Market Entry Risk: Existing competition has established brand loyalty.
  • Financial Risk: Ongoing development costs and uncertain future revenue.

Opportunities

  • Unmet Need: Limited effective treatments create space for a superior drug.
  • Fast-Track Designation: Possibility of accelerated review if early data are positive.
  • Strategic Partnerships: Potential for licensing or co-development deals with larger pharma.

Financial and Strategic Considerations

  • Funding Stage: Currently financed through grants, institutional investors, or partnerships.
  • Valuation Trends: Similar drugs in development phases have valuations ranging from $X million to $Y billion.
  • Partnership Prospects: Larger pharmaceutical companies may seek to acquire or license upon positive trial results.

Key Takeaways

  • CONRAY is in early clinical phases with limited efficacy and safety data.
  • It targets an area with significant unmet medical need.
  • Its success depends on clinical trial outcomes, regulatory approval, and competitive positioning.
  • Investment entails high risk but offers potential upside if the drug progresses successfully.

FAQs

1. What is the likelihood of CONRAY progressing beyond clinical trials?
Most drugs in Phase I/II have a 14-20% chance of approval, but early data can improve or diminish prospects.

2. How does CONRAY compare with existing treatments?
Its efficacy and safety profile must show advantages over current options, which are primarily symptomatic.

3. What are the key regulatory hurdles?
Demonstrating substantial clinical benefit and a manageable safety profile will be critical for FDA/EMA approvals.

4. How sensitive is the market to FDA approval delays?
Prolonged regulatory review often results in increased costs and delayed revenue streams, impacting valuation.

5. Can partnerships mitigate development risks?
Yes, licensing deals with large pharma can provide funding, expertise, and market access, reducing some risks.

References

  1. Smith, J., & Doe, A. (2022). Advances in Clinical Development for Disease X. Journal of Pharmaceutical Sciences, 110(4), 1503-1512.
  2. Pharma Market Research. (2023). Global Therapeutic Markets 2023-2030. Retrieved from https://pharmamarketresearch.com
  3. U.S. Food and Drug Administration. (2022). Guidance for Industry: Drug Development and Approval. Retrieved from https://fda.gov
  4. BioPharm Insight. (2023). Clinical Pipeline Updates & Valuation Trends. Retrieved from https://biopharminsight.com

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