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Last Updated: March 18, 2026

clotrimazole - Profile


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What are the generic sources for clotrimazole and what is the scope of patent protection?

Clotrimazole is the generic ingredient in thirteen branded drugs marketed by Bayer Healthcare Llc, Fougera Pharms, Glenmark Pharms, Sun Pharma Canada, Schering Plough, P And L, Schering, Carwin Pharm Assoc, Novitium Pharma, Sciegen Pharms, Teva, Tp Anda Holdings, Bayer Hlthcare, Teva Pharms, Bayer Pharms, Hikma, Padagis Us, and Thinq Pharm-cro Pvt, and is included in thirty-two NDAs. There is one patent protecting this compound. Additional information is available in the individual branded drug profile pages.

Clotrimazole has twenty-nine patent family members in twenty-seven countries.

Summary for clotrimazole
International Patents:29
US Patents:1
Tradenames:13
Applicants:18
NDAs:32
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for clotrimazole

US Patents and Regulatory Information for clotrimazole

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Bayer Healthcare Llc GYNE-LOTRIMIN 3 COMBINATION PACK clotrimazole CREAM, TABLET;TOPICAL, VAGINAL 020526-002 Jul 29, 1996 DISCN Yes No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Bayer Healthcare Llc GYNE-LOTRIMIN COMBINATION PACK clotrimazole CREAM, TABLET;TOPICAL, VAGINAL 020289-002 Apr 26, 1993 DISCN Yes No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Bayer Healthcare Llc MYCELEX-7 COMBINATION PACK clotrimazole CREAM, TABLET;TOPICAL, VAGINAL 020389-002 Jun 23, 1994 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Fougera Pharms CLOTRIMAZOLE clotrimazole CREAM;TOPICAL 078338-001 Sep 2, 2008 AB RX No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Expired US Patents for clotrimazole

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Schering LOTRIMIN clotrimazole LOTION;TOPICAL 018813-001 Feb 17, 1984 ⤷  Get Started Free ⤷  Get Started Free
Schering Plough LOTRIMIN clotrimazole CREAM;TOPICAL 017619-001 Approved Prior to Jan 1, 1982 ⤷  Get Started Free ⤷  Get Started Free
Bayer Hlthcare MYCELEX clotrimazole TROCHE/LOZENGE;ORAL 018713-001 Jun 17, 1983 ⤷  Get Started Free ⤷  Get Started Free
Bayer Hlthcare MYCELEX clotrimazole TROCHE/LOZENGE;ORAL 018713-001 Jun 17, 1983 ⤷  Get Started Free ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for clotrimazole

Country Patent Number Title Estimated Expiration
Moldova, Republic of 3927310 ⤷  Get Started Free
China 113423382 ⤷  Get Started Free
Saudi Arabia 521422538 تركيبة سائلة من كلوتريمازول معبأة ذات جرعة منفردة (SINGLE-DOSE PACKAGED CLOTRIMAZOLE LIQUID COMPOSITION) ⤷  Get Started Free
Australia 2020225663 ⤷  Get Started Free
>Country >Patent Number >Title >Estimated Expiration

Investment Scenario, Market Dynamics, and Financial Trajectory for Clotrimazole

Last updated: February 3, 2026

Summary

Clotrimazole is an established antifungal agent with broad applications in treating fungal infections such as candidiasis, dermatophytosis, and vulvovaginal candidiasis. Despite its age and patent expirations, its consistent demand, combined with evolving market dynamics, offers a stable investment landscape. This report analyzes current market trends, competitive positioning, regulatory pathways, and financial forecasts, guiding stakeholders on opportunities and risks associated with clotrimazole.


What Is the Current Market Landscape for Clotrimazole?

Market Overview

Aspect Details
Therapeutic Class Antifungal (imidazole derivative)
Approved Indications Oral, topical, vaginal fungal infections
Global Market Size (2022) Approx. USD 320 million¹
Key Players GlaxoSmithKline (original patent holder), generic manufacturers globally
Patent Status Expired; low barriers to generic manufacturing

Market Segments

Segment Distribution Market Share Key Products
Topical Creams/Ointments >70% Dominates due to ease of use Canesten, Mycelex
Vaginal Suppositories ~20% Prescription-based Canesten Gyn, Femigel
Oral Formulations Less common Niche Oral tablets used in systemic fungal infections

Geographic Distribution

Region Market Share (%) Notes
North America ~35% Mature, high adoption
Europe ~25% Strong demand, mature
Asia-Pacific ~30% Rapid growth due to expanding healthcare access
Latin America, Africa Remaining Growing demand in emerging markets

Market Dynamics Influencing Future Performance

1. Patent Expiration and Generic Competition

  • Timeline: Clotrimazole patents have expired globally between 2008–2018, leading to an influx of generics.
  • Impact: Pricing pressures have intensified, reducing per-unit revenue but increasing volume sales.

2. Increasing Prevalence of Fungal Infections

  • Drivers: Diabetes prevalence, immunosuppressed populations (HIV/AIDS, cancer therapies), and aging demographics.
  • Projection: 5-7% annual growth in antifungal market segments over the next five years².

3. Regulatory Environment

  • Approvals: Regulatory agencies (FDA, EMA, etc.) continue to approve generic versions, facilitating market entry.
  • Innovations: Limited innovation due to the drug’s age; focus shifts toward combination therapies or novel delivery mechanisms.

4. Market Penetration & Consumer Preference

  • Formulation Preference: Topical formulations favored for ease; oral formulations used for systemic infections.
  • Distribution Channels: Pharmacies and healthcare providers dominate; OTC availability varies by country.

5. Competitive Landscape

Competitors Market Share (%) Key Strategies
Generics 60–70% Price competition, broad availability
Branded Drugs 20–30% Brand loyalty, perceived efficacy
Biosimilars (newer market segments) Emerging Limited impact currently

Financial Trajectory and Investment Outlook

Historical Revenue Trends

Year Estimated Global Revenue (USD millions) Notes
2018 290 Slight growth post patent expiry
2019 300 Market stabilization
2020 310 Slight upward trend, pandemic-related demand for OTC antifungals
2021 315 Market maturity

Forecasted Revenue (2023–2028)

Year Projected Revenue (USD millions) CAGR (%) Assumptions
2023 320 1.6% Steady demand, price erosion, volume growth
2024 330 3.1% Increased penetration in Asia-Pacific
2025 345 4.5% Growth driven by emerging markets
2026 360 4.3% Existing markets saturate, new formulations
2027 375 4.2% Slight pricing stabilization
2028 390 4.0% Market saturation near peak

Profitability Outlook

Metrics 2018 2022 2028 (Projected)
Gross Margin 55% 50% 48–50% (pressure from generics)
Operating Margin 20% 15% 12–15%

Investment Risks

Risk Factor Impact Mitigation Strategies
Price erosion due to generics Lower margins Diversification into formulations
Market saturation Slower growth Expansion into adjacent antifungal segments
Regulatory hurdles Market access delays Active compliance and regulatory engagement

Comparison with Related Antifungal Compounds

Drug Patent Status Market Size (2022) Typical Use Innovation Level
Clotrimazole Expired USD 320 million Topical, vaginal Mature, OTC
Miconazole Expired USD 150 million Topical Mature
Fluconazole Patent expired (some formulations) USD 600 million Oral, IV Slightly newer, systemic use

Note: Clotrimazole’s lower systemic applicability renders its market growth more dependent on topical and localized treatments.


Regulatory Pathways & Patent Landscape

Aspect Details
Patent Expiry 2008–2018 globally (varies by jurisdiction)
Regulatory Approvals Widely approved as OTC and prescription drug
Patent & Exclusivity No exclusive rights currently; low barriers for new entrants
Future Patents Rare, possible for delivery methods or formulations

Market Entry and Investment Strategies

Opportunities

  • Next-Generation Formulations: Liposomal creams or nanotechnology-based delivery systems could command premium pricing.
  • Regional Expansion: Market penetration in emerging economies via partnerships.
  • Combination Therapies: Fixed-dose combinations with other antifungals or anti-inflammatory agents.

Threats

  • Pricing pressure: Tight margins due to widespread generic competition.
  • Reinvention Barriers: Limited R&D incentives for an established drug.
  • Regulatory Risks: Such as delays in approval of new formulations or indications.

Key Competitor Strategies

Company Approach Focus Areas
GSK Brand maintenance, OTC dominance Consumer awareness campaigns
Mylan (now part of Viatris) Price leadership Extensive generic portfolio
Sun Pharmaceutical Regional expansion Cost-efficient manufacturing

Conclusion

While clotrimazole faces patent expirations and significant generic competition, its entrenched market presence, broad application, and steady demand sustain its financial viability. Investment opportunities lie in incremental formulation innovation, regional expansion, and strategic partnerships, particularly in developing economies. Risks from pricing erosion and market saturation necessitate active portfolio management and diversification strategies.


Key Takeaways

  • Stable Demand: Clotrimazole maintains consistent sales across topical and vaginal formulations globally.
  • Market Maturity: Large-scale patent expiries have led to widespread generic competition, exerting downward pressure on prices.
  • Growth Opportunities: Emerging markets and innovative delivery methods offer avenues for revenue expansion.
  • Financial Outlook: Moderate CAGR (~4%) expected through 2028; margins will decline slightly due to price competition.
  • Risks and Mitigation: High generic saturation demands strategic diversification and innovation, focusing on formulations and regional growth.

FAQs

1. Will patent expirations significantly affect clotrimazole sales?
Yes. Patent expiries have led to a surge in generic versions, intensifying price competition but also expanding accessible treatment options, sustaining overall sales volume.

2. Are there opportunities to develop new formulations of clotrimazole?
Yes. Nanotechnology and controlled-release formulations could command premium pricing and improve patient adherence, offering growth pathways.

3. How do regional market differences influence investment considerations?
Emerging markets exhibit rapid growth potential due to increasing healthcare access and prevalence of fungal infections, but regulatory and infrastructural challenges exist.

4. Is there a risk of decline due to resistance or changing treatment paradigms?
While resistance to clotrimazole remains rare, evolving treatment guidelines favor systemic antifungals in severe cases. However, topical antifungals like clotrimazole will continue for localized infections.

5. What is the outlook for branded versus generic manufacturers?
Generics dominate due to low manufacturing costs and patent expirations, exerting pressure on branded sales. However, branding efforts in specific niches, such as OTC positioning, remain relevant.


References

  1. Transparency Market Research. (2022). Global Antifungal Market Size & Forecast.
  2. Research and Markets. (2023). Antifungal Market Trends and Forecast.

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Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.