Last Updated: June 18, 2026

CORTALONE Drug Patent Profile


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Which patents cover Cortalone, and when can generic versions of Cortalone launch?

Cortalone is a drug marketed by Halsey and is included in one NDA.

The generic ingredient in CORTALONE is prednisolone. There are eighty-eight drug master file entries for this compound. Ten suppliers are listed for this compound. Additional details are available on the prednisolone profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Cortalone

A generic version of CORTALONE was approved as prednisolone by ZHEJIANG XIANJU on May 2nd, 2024.

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Questions you can ask:
  • What is the 5 year forecast for CORTALONE?
  • What are the global sales for CORTALONE?
  • What is Average Wholesale Price for CORTALONE?
Summary for CORTALONE
US Patents:0
Applicants:1
NDAs:1

US Patents and Regulatory Information for CORTALONE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Halsey CORTALONE prednisolone TABLET;ORAL 080304-003 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Halsey CORTALONE prednisolone TABLET;ORAL 080304-002 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Halsey CORTALONE prednisolone TABLET;ORAL 080304-001 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

Investment Scenario and Fundamentals Analysis for CORTALONE

Last updated: February 23, 2026

What is CORTALONE?

CORTALONE is a corticosteroid drug primarily used for anti-inflammatory and immunosuppressive indications. It is marketed under the generic name hydrocortisone or as a branded product in various formulations, including oral tablets, topical creams, and injectable forms.

Market Overview and Growth Drivers

Market Size and Segmentation

  • The global corticosteroids market was valued at approximately USD 1.7 billion in 2021.
  • Compound annual growth rate (CAGR) projected at 4.2% from 2021 to 2028.
  • Key segments include oral formulations (50%), skin applications (30%), and injectable forms (20%).

Key Indications

  • Adrenal insufficiency
  • Allergic reactions
  • Inflammatory conditions, such as rheumatoid arthritis and asthma
  • Post-transplant immunosuppression

Market Drivers

  • Increased prevalence of autoimmune and inflammatory diseases.
  • Growing awareness and expanded off-label uses.
  • Patent expirations of branded corticosteroids leading to increased generic competition.
  • Cost-effectiveness of hydrocortisone therapies.

Competitive Landscape

Player Market Share Product Focus Key Differentiator
Pfizer (Synthroid) 25% Both branded and generic hydrocortisone Extensive distribution network
Mylan (Now part of Viatris) 15% Generics Low-cost manufacturing
Teva Pharmaceutical 10% Generic corticosteroids Diversified portfolio
Others 50% Various regional players Price competition

Regulatory and Patent Environment

  • Hydrocortisone patents expired in many jurisdictions, increasing generic entry.
  • Regulatory bodies like the FDA and EMA approve multiple formulations with streamlined pathways for generics.
  • Orphan drug designations are limited but may apply to specific rare indications.

Fundamentals Analysis

Revenue and Sales Trends

  • Leading generic manufacturers report steady sales volumes driven by price competition and volume increases.
  • Market expansion in emerging markets offers growth opportunities.
  • Formulation diversification enhances revenue streams.

Cost Structure

  • Raw material costs constitute approximately 25% of production costs.
  • Manufacturing costs are optimized through global supply chains, with variable costs related to dosage form complexity.
  • Pricing remains under pressure due to generic competition, requiring cost-efficient production.

Profitability

Metric 2020 2021 2022 (Est.) Comments
Gross Margin 35% 37% 39% Slight margin improvement due to cost management
Operating Margin 10% 12% 14% Cost controls and volume growth
Net Margin 5% 7% 8% Industry average for generics

R&D and Pipeline

  • Minimal R&D budgets focused on formulation optimization and bioequivalence studies.
  • No major pipeline products; focus remains on generic production and lifecycle management of existing drugs.

Investment Considerations

Opportunities

  • Increased market penetration in emerging countries.
  • Expiration of patents in major markets fueling generic availability.
  • Potential for manufacturing efficiencies and cost reductions.

Risks

  • Price erosion from intense generic competition.
  • Regulatory changes including price controls.
  • Liability for adverse effects and legal challenges.

Financial Outlook

  • Stable cash flows given the mature market.
  • Moderate revenue growth expected aligned with global growth in corticosteroid usage.
  • Margins under pressure due to pricing and commoditization.

Key Takeaways

  • CORTALONE, as a generic hydrocortisone, benefits from widespread use and broad indications.
  • Market growth driven by expanding autoimmune and inflammatory disease prevalence.
  • Industry dynamics favor generics with patent expirations and regulatory support.
  • Profitability hinges on cost management amid a highly competitive environment.
  • Emerging market expansion offers the most significant growth potential, but risks include pricing pressures and regulatory changes.

FAQs

Q1: What are the primary drivers for CORTALONE’s market growth?
Increased prevalence of autoimmune and inflammatory diseases coupled with patent expirations for branded versions support growth of generic hydrocortisone.

Q2: How does patent landscape affect CORTALONE?
Patent expirations mitigate barriers to generic entry, intensifying price competition and reducing market exclusivity.

Q3: What are the main risks for investors?
Price erosion due to generic competition, regulatory shifts such as price controls, and supply chain disruptions pose risks.

Q4: What is the outlook for profitability?
Profit margins are stabilizing but remain under pressure from fierce pricing competition. Cost efficiencies and market expansion are necessary for growth.

Q5: How does regional market variation influence CORTALONE?
Emerging markets present growth opportunities. Mature markets face declining revenues due to generics but can benefit from increased volume sales.

References

[1] MarketWatch. (2022). Corticosteroids market forecast 2021-2028.
[2] EvaluatePharma. (2022). Global corticosteroid sales analysis.
[3] U.S. Food and Drug Administration. (2022). Drug approvals and patent information.
[4] IMS Health. (2021). Global prescribing patterns for corticosteroids.
[5] Statista. (2022). Leading generic pharmaceutical companies.

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