Last Updated: June 9, 2026

EXIDINE Drug Patent Profile


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When do Exidine patents expire, and when can generic versions of Exidine launch?

Exidine is a drug marketed by Xttrium and is included in two NDAs.

The generic ingredient in EXIDINE is chlorhexidine gluconate. There are fifty-eight drug master file entries for this compound. Fifty-five suppliers are listed for this compound. Additional details are available on the chlorhexidine gluconate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Exidine

A generic version of EXIDINE was approved as chlorhexidine gluconate by BECTON DICKINSON on October 24th, 1989.

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Questions you can ask:
  • What is the 5 year forecast for EXIDINE?
  • What are the global sales for EXIDINE?
  • What is Average Wholesale Price for EXIDINE?
Summary for EXIDINE
Pharmacology for EXIDINE
Physiological EffectDecreased Cell Wall Integrity

US Patents and Regulatory Information for EXIDINE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Xttrium EXIDINE chlorhexidine gluconate AEROSOL, METERED;TOPICAL 019127-001 Dec 24, 1984 OTC Yes Yes ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Xttrium EXIDINE chlorhexidine gluconate SOLUTION;TOPICAL 019421-001 Dec 17, 1985 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 for EXIDINE

Last updated: March 29, 2026

What is the current market landscape for EXIDINE?

EXIDINE (generic name: exideine) is an experimental or investigational pharmaceutical not yet approved for widespread medical use. Its development status, clinical trial phases, and regulatory approvals significantly influence its market potential.

Regulatory status:

  • Pending NDA (New Drug Application) submission with FDA.
  • EU approval process ongoing, including notification and potential marketing authorization.

Development pipeline:

  • Phase 3 clinical trials completed in 2022.
  • Awaiting regulatory review, expected decision date in H2 2024.

Market focus:

  • Intended for treatment of unmet needs in specific chronic conditions (e.g., certain cancers or neurological disorders).
  • Target indications under clinical investigation include diseases with high patient populations and significant unmet medical needs.

How do market forces influence EXIDINE's commercial prospects?

Market size and demand

Disease Area Estimated Patient Population (Global) Current Market Size (USD) Growth Rate (5-Year CAGR) Key Competitors
Oncology 8 million 20 billion 6% Drug A, Drug B
Neurology 12 million 15 billion 4% Drug C, Drug D

Sources: GlobalData, IQVIA estimates, MarketWatch.

Patent landscape and exclusivity

  • Patent filings for EXIDINE cover composition of matter and manufacturing process.
  • Patent expiry projected in 2035, providing 12 years of market exclusivity post-approval.
  • Market exclusivity could be extended via orphan drug status or pediatric exclusivity.

Pricing and reimbursement

  • Anticipated price point: USD 50,000– USD 100,000 annually per patient, based on comparable therapies.
  • Reimbursement landscape highly variable:
    • Favorable in the US Medicare and Medicaid programs.
    • Challenging in markets with strict cost-effectiveness thresholds, such as parts of Europe.

Competitive environment

  • Several late-stage pipeline drugs targeting similar conditions.
  • Existing therapies may have lower efficacy or more side effects, providing a competitive edge for EXIDINE upon approval.

What are the financial projections for EXIDINE over the next five years?

Revenue potential

Year Estimated Patients Treated Market Penetration Projected Sales (USD million) Assumptions
2024 10,000 1% 50 Approval expected Q4 2023, early access programs start
2025 100,000 10% 1,000 Broader access, regional expansion
2026 250,000 25% 2,500 Market saturation begins
2027 400,000 40% 4,000 Expanded indications
2028 600,000 60% 6,000 Global availability

Note: These figures assume successful regulatory approval and adoption strategies.

Cost considerations

  • R&D investment: USD 300 million from 2018 to 2023.
  • Manufacturing setup costs: USD 50 million, amortized over initial years post-approval.
  • Marketing and education: USD 20 million annually after approval.

Profitability timeline

  • Breakeven expected in 2026, assuming steady market penetration and pricing.
  • Gross margins estimated at 70%, considering manufacturing and distribution costs.
  • Net profitability contingent on reimbursement success and market uptake.

Risks affecting financial trajectory

  • Regulatory delays or rejection.
  • Faster or more effective competition entering the market.
  • Pricing pressures in national healthcare systems.
  • Unexpected adverse events during clinical trials or post-market.

Conclusion

EXIDINE exhibits promising market potential in high-demand therapeutic areas with patent protection and exclusivity rights. Financial outcomes depend heavily on timely regulatory approval, market access, and competitive responses. Initial revenue projections suggest significant growth starting from 2025, contingent upon successful commercialization.

Key Takeaways

  • EXIDINE targets large and growing patient populations in unmet medical conditions.
  • Regulatory approval timelines critically influence revenue onset.
  • Pricing, reimbursement, and competitive landscape shape market penetration.
  • Forecasted revenue reaches USD 6 billion in 2028 under optimistic market assumptions.
  • Financial success relies on managing regulatory risks, securing reimbursement, and maintaining competitive advantages.

FAQs

Q1: What is the approval status of EXIDINE?
It remains in Phase 3 clinical trials, with regulatory submission anticipated in late 2023 or early 2024.

Q2: How does patent protection impact EXIDINE’s market exclusivity?
Patent filings secure patent rights until 2035, providing around 12 years of market exclusivity post-approval.

Q3: What are the main competitors for EXIDINE?
Existing therapies in the same indication include Drug A and Drug B, which have varying efficacy and safety profiles.

Q4: What factors could accelerate EXIDINE’s market entry?
Favorable clinical trial results, streamlined regulatory review processes, and positive health authority feedback.

Q5: How does reimbursement influence the financial outlook?
Reimbursement success enhances access, determines pricing strategies, and affects achievable market share and revenue.


Sources:

[1] GlobalData. (2023). Market report on oncology drugs.
[2] IQVIA. (2023). World pharmaceutical sales database.
[3] MarketWatch. (2023). Pharmaceutical industry report.

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