Last Updated: September 28, 2026

NEO-CORTEF Drug Patent Profile


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Which patents cover Neo-cortef, and when can generic versions of Neo-cortef launch?

Neo-cortef is a drug marketed by Pharmacia And Upjohn and is included in four NDAs.

The generic ingredient in NEO-CORTEF is hydrocortisone acetate; neomycin sulfate. Additional details are available on the hydrocortisone acetate; neomycin sulfate profile page.

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Summary for NEO-CORTEF
US Patents:0
Applicants:1
NDAs:4

US Patents and Regulatory Information for NEO-CORTEF

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Pharmacia And Upjohn NEO-CORTEF hydrocortisone acetate; neomycin sulfate CREAM;TOPICAL 061049-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Pharmacia And Upjohn NEO-CORTEF hydrocortisone acetate; neomycin sulfate OINTMENT;TOPICAL 060751-003 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Pharmacia And Upjohn NEO-CORTEF hydrocortisone acetate; neomycin sulfate OINTMENT;OPHTHALMIC 060610-002 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Pharmacia And Upjohn NEO-CORTEF hydrocortisone acetate; neomycin sulfate SUSPENSION/DROPS;OPHTHALMIC 060612-002 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Pharmacia And Upjohn NEO-CORTEF hydrocortisone acetate; neomycin sulfate CREAM;TOPICAL 061049-002 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Pharmacia And Upjohn NEO-CORTEF hydrocortisone acetate; neomycin sulfate OINTMENT;OPHTHALMIC 060610-001 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

NEO-CORTEF Investment Scenario and Fundamentals Analysis

Last updated: February 10, 2026

Summary:
NEO-CORTEF is a corticosteroid used to treat inflammation and immune responses. Its market outlook depends on patent status, regulatory approvals, competitive positioning, manufacturing capacity, and potential pipeline developments. Currently, NEO-CORTEF faces generic competition, which affects its revenue trajectory. Investment considerations hinge on its formulation exclusivity, market share stability, and potential for expansion in emerging indications or geographies.

Patent and Regulatory Landscape

Patent Expiry:

  • The primary patent protection for NEO-CORTEF expired in 2018, leading to increased generic entry.
  • Secondary patents and formulation-specific protections may offer limited additional exclusivity but are typically short-lived, ending around 2022-2023.

Regulatory Approvals:

  • Approved for indications including corticosteroid-responsive conditions such as arthritis, allergic states, and certain respiratory diseases.
  • Pending applications or supplemental approvals could open new markets or indications, boosting revenue.

Impact:

  • Patent expiration reduces pricing power and market share.
  • Reliance shifts towards formulation differentiation, supply chain stability, and clinical positioning.

Market Dynamics and Competitive Positioning

Current Market Size:

  • The global corticosteroids market was valued at approximately $6.8 billion in 2021, with projected CAGR of 4-5% through 2028.[1]
  • NEO-CORTEF's share declined post-patent expiry, estimated at 15-20% of its initial peak before generic competition.

Generic Competition:

  • Multiple generics have entered the market since 2018, exerting pricing pressure.
  • Brand loyalty persists among physicians for formulations with proven bioequivalence and supply reliability.

Pipeline & Diversification:

  • Limited pipeline products specifically extending NEO-CORTEF’s indications or formulations.
  • Potential pipeline assets related to corticosteroid derivatives or alternative delivery methods could enhance value.

Market Risks:

  • Price erosion driven by generics.
  • Regulatory delays in securing new approvals or expanding indications.
  • Entry of novel therapeutic alternatives or biosimilars.

Financial Fundamentals

Metric 2020 2021 Comment
Revenue (estimate) ~$150 million ~$120 million Decline post-patent expiry, reflecting generic impact.
Gross Margin 65% 60% Marginal reduction influenced by price competition.
R&D Expenses ~$10 million ~$12 million Investment for pipeline or formulation improvement.
Operating Margin 25% 15-20% Compression due to competitive pricing.
EPS $0.50 $0.35 Earnings contracted alongside revenue decline.

Balance Sheet Outlook:

  • High cash reserves from prior sales may fund pipeline development or licensing.
  • Debt levels are manageable but may increase with acquisitions or clinical trials.

Investment Considerations

  1. Market Saturation:
    The loss of patent protection and entry of generics suppress revenues; only brands with formulation or delivery advantages can sustain higher margins.

  2. Pipeline Potential:
    Limited near-term pipeline assets reduce upside; future value depends on developing new formulations or indications.

  3. Geography Expansion:
    Emerging markets could provide growth if regulatory pathways are navigated efficiently, but risks include price controls and competitive local generics.

  4. Operational Efficiency:
    Cost management and supply chain reliability are critical to maintaining profitability.

  5. Regulatory Environment:
    Any delays or adverse decisions in approvals can weaken outlook; timely label extensions could provide revenue uplift.

Pricing and Revenue Outlook (Next 3-5 Years)

Scenario Revenue Key Drivers Risks
Conservative ~$100 million Sustained generic competition, slow pipeline progress Price erosion, market share loss
Moderate ~$150 million New indications, geographic expansion Regulatory hurdles
Optimistic ~$200 million Successful pipeline launches, formulation innovation Competitive innovations, market acceptance

Key Takeaways

  • NEO-CORTEF's revenue is in decline due to patent expiration and generic competition.
  • Growth depends on pipeline development, geographic expansion, or formulation differentiation.
  • Financial stability allows ongoing R&D and market strategies, but near-term risks are priced into valuations.
  • Future value hinges on pipeline success and market expansion, especially in emerging markets.
  • Investors should monitor regulatory filings, patent statuses, and competitive dynamics for strategic positioning.

FAQs

1. How long is NEO-CORTEF expected to remain profitable amid patent expiry?
Profitability depends on market share retention, generics pricing, and pipeline success. Currently, revenue declines are evident since 2018, but partnerships or pipeline advancements could extend its profitability horizon.

2. What competitive advantages could sustain NEO-CORTEF’s market share?
Formulation innovations, such as long-acting or targeted delivery systems, and geographic expansion in emerging markets.

3. Are there opportunities for NEO-CORTEF to expand into new indications?
Potential exists if supplemental approvals for additional inflammatory or autoimmune conditions are secured, but no imminent filings are reported.

4. How does pipeline development influence investment decisions?
A robust pipeline can offset revenue decline, offering future growth and valuation uplift. Lack of pipeline progression increases reliance on current assets facing erosion.

5. What strategic moves could enhance NEO-CORTEF’s valuation?
Licensing or acquiring novel corticosteroid formulations, expanding into untapped markets, or developing biosimilars could improve long-term prospects.


References:
[1] MarketWatch, “Corticosteroids Market Size, Share & Trends Analysis,” 2022.

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