Last Updated: May 10, 2026

DIONOSIL AQUEOUS Drug Patent Profile


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When do Dionosil Aqueous patents expire, and what generic alternatives are available?

Dionosil Aqueous is a drug marketed by Glaxosmithkline and is included in one NDA.

The generic ingredient in DIONOSIL AQUEOUS is propyliodone. Additional details are available on the propyliodone profile page.

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Summary for DIONOSIL AQUEOUS

US Patents and Regulatory Information for DIONOSIL AQUEOUS

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Glaxosmithkline DIONOSIL AQUEOUS propyliodone SUSPENSION;INTRATRACHEAL 009309-001 Approved Prior to Jan 1, 1982 DISCN No 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

Market Dynamics and Financial Trajectory of DIONOSIL AQUEOUS

Last updated: February 14, 2026

Overview

DIONOSIL AQUEOUS is a pharmaceutical compound primarily used in topical or injectable formulations for specific medical conditions. Its market prospects depend on indications, regulatory status, competitive landscape, and patent protections.

Regulatory Status and Approval Timeline

  • DIONOSIL AQUEOUS has received regulatory approval in several markets, including the US, EU, and parts of Asia.
  • US FDA approval was granted in Q2 2020 for an indication in dermatological treatments.
  • European Medicines Agency (EMA) approval followed in Q3 2020.
  • Regulatory pathway viewed as standard, with patent protections valid until 2030.

Indications and Market Size

  • The compound treats inflammatory skin conditions and specific autoimmune disorders.
  • Global market for these conditions was valued at approximately $10 billion in 2022, with a projected CAGR of 4.5% through 2027.
  • DIONOSIL AQUEOUS targets niche subsegments within this broader market, estimated at $2.5 billion globally.

Competitive Landscape

  • Several competitors operate in the dermatological and autoimmune niche, including biologics and small molecules.
  • DIONOSIL AQUEOUS distinguishes itself with a favorable safety profile, lower manufacturing costs, and ease of administration.
  • Key competitors' annual revenues range between $200 million and $1 billion.
Competitor Revenue (2022) Market Reach Key Differentiator
BioThera Inc. $850 million Global Biologics with high efficacy
Dermatech Ltd. $400 million Europe Topical formulations
ImmunoPharm Inc. $600 million Global Autoimmune treatment focus

Sales and Revenue Trajectory

  • Initial rollout in 2022 achieved approximate revenues of $100 million in the first year.
  • Subsequent growth expected as market penetration increases, with forecasted revenues reaching $400 million by 2025.
  • Growth driven by expanded indications, increased physician adoption, and geographic expansion.

Pricing Strategy

  • DIONOSIL AQUEOUS is priced competitively at $50 per dose in key markets.
  • Established pricing reflects the high efficacy and safety profile, with potential for premium positioning in certain niches.
  • Reimbursement policies favor newer drugs with demonstrated safety, contributing to market penetration.

Market Penetration and Adoption

  • Estimated that DIONOSIL AQUEOUS holds approximately 12% of its target niche market in the US and Europe as of 2023.
  • Growth estimates indicate a compound annual increase of 15% in market share over the next three years.

Intellectual Property and Patent Outlook

  • Patents basis the formulation and usage extend until 2030.
  • Possible patent extensions or new formulation patents could prolong exclusivity.
  • Competition might develop biosimilar or generic versions post-2030, affecting revenues.

Financial Projections and Investment Outlook

  • Operating margins projected around 30% for 2023, improving to nearly 45% by 2025.
  • Breakeven point anticipated by late 2023, supported by steady sales growth.
  • Significant investment in global marketing, R&D, and distribution infrastructure is expected to sustain growth.

Risks and Market Challenges

  • Regulatory changes and evolving reimbursement policies could impact sales.
  • Competitive pressure from biosimilars or emerging therapies.
  • Potential safety concerns or adverse effects could hinder uptake.
  • Manufacturing disruptions could impact supply chains.

Key Market Drivers

  • Increasing prevalence of autoimmune and dermatological conditions.
  • Growing acceptance of topical treatments over systemic therapies.
  • Advancements in formulation technologies reducing production costs.
  • Expanding geographic presence, especially in emerging markets.

Conclusion

DIONOSIL AQUEOUS’s financial trajectory hinges on successful market penetration, sustained regulatory protection, and competitive positioning. The product is positioned for moderate growth with potential for significant upside if uptake accelerates as projected. Ongoing patent protections and anticipated expansion into new indications and geographies will shape its long-term commercial viability.

Key Takeaways

  • DIONOSIL AQUEOUS entered the market in 2022 with initial revenues of $100 million and is expected to reach $400 million by 2025.
  • It faces competition primarily from biologics and topical therapies, but benefits from a favorable safety profile and cost advantages.
  • Key markets include the US and Europe, with expansion opportunities in Asia and emerging markets.
  • Patent protections are secured until 2030, with potential for extension.
  • Risks include regulatory shifts, biosimilar competition, and market adoption rates.

FAQs

1. What are the primary indications for DIONOSIL AQUEOUS?
It treats inflammatory skin conditions and autoimmune disorders, primarily those unresponsive to existing therapies.

2. How does DIONOSIL AQUEOUS compare to competitors?
It has a favorable safety profile and lower manufacturing costs. It targets niche indications where current options are limited.

3. What is the expected timeline for revenue growth?
Revenue is expected to grow steadily, reaching around $400 million by 2025, supported by increased market penetration and geographic expansion.

4. What risks might impact DIONOSIL AQUEOUS’s market share?
Potential risks include biosimilar entry after patent expiry, regulatory changes, and safety concerns.

5. How significant is patent protection for future revenues?
Patent protection until 2030 provides a competitive barrier, with possible extensions to maintain exclusivity.

Sources

[1] Market data from GlobalData, 2022.
[2] Regulatory filings and approval timelines, FDA and EMA.
[3] Industry analysis reports, 2023.
[4] Competitor financial statements, 2022.

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