You're using a free limited version of DrugPatentWatch: Upgrade for Complete Access

Last Updated: December 31, 2025

ECOZA Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard


Which patents cover Ecoza, and what generic alternatives are available?

Ecoza is a drug marketed by Resilia Pharms and is included in one NDA. There is one patent protecting this drug.

This drug has two patent family members in two countries.

The generic ingredient in ECOZA is econazole nitrate. There are eleven drug master file entries for this compound. Seven suppliers are listed for this compound. Additional details are available on the econazole nitrate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Ecoza

A generic version of ECOZA was approved as econazole nitrate by SUN PHARMA CANADA on November 26th, 2002.

  Get Started Free

AI Deep Research
Questions you can ask:
  • What is the 5 year forecast for ECOZA?
  • What are the global sales for ECOZA?
  • What is Average Wholesale Price for ECOZA?
Summary for ECOZA
International Patents:2
US Patents:1
Applicants:1
NDAs:1
Finished Product Suppliers / Packagers: 2
Raw Ingredient (Bulk) Api Vendors: 92
Patent Applications: 1,193
What excipients (inactive ingredients) are in ECOZA?ECOZA excipients list
DailyMed Link:ECOZA at DailyMed
Drug patent expirations by year for ECOZA
Pharmacology for ECOZA
Drug ClassAzole Antifungal

US Patents and Regulatory Information for ECOZA

ECOZA is protected by one US patents.

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Resilia Pharms ECOZA econazole nitrate AEROSOL, FOAM;TOPICAL 205175-001 Oct 24, 2013 RX Yes Yes 10,071,054 ⤷  Get Started Free Y ⤷  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

International Patents for ECOZA

See the table below for patents covering ECOZA around the world.

Country Patent Number Title Estimated Expiration
Norway 313314 ⤷  Get Started Free
Japan H10226637 PREPARATION FOR SKIN ⤷  Get Started Free
Japan 3006572 ⤷  Get Started Free
Spain 2234091 ⤷  Get Started Free
Canada 2278521 PREPARATIONS POUR LA PEAU EN DEUX PHASES COMPRENANT DES COMPOSANTS HYDROPHYLIQUE ET LIPOPHILIQUE (TWO PHASE SKIN PREPARATIONS COMPRISING LIPOPHILIC AND HYDROPHILIC COMPONENTS) ⤷  Get Started Free
>Country >Patent Number >Title >Estimated Expiration

Market Dynamics and Financial Trajectory for the Pharmaceutical Drug: ECOZA

Last updated: July 29, 2025


Introduction

ECOZA (econazole) represents a topical antifungal agent primarily used to treat skin fungal infections, notably ringworm, athlete’s foot, and yeast infections. Its market landscape is shaped by evolving clinical demands, competitive dynamics, regulatory considerations, and broader healthcare trends. This analysis explores ECOZA’s current market position, its growth potential, and key financial trajectories, providing pharmaceutical stakeholders with strategic insights to navigate this niche segment effectively.


Market Overview and Current Position

ECOZA’s core therapeutic niche involves dermatological antifungal applications. Its popularity stems from efficacy, OTC availability, and a relatively favorable safety profile. However, the broader antifungal market faces fragmentation due to alternatives such as clotrimazole, terbinafine, and newer topical agents with improved spectra of activity or formulations.

The global antifungal market was valued at approximately USD 15 billion in 2022 and is expected to grow at a CAGR of 5% through 2030 (1). ECOZA's niche, while steady, competes amid an influx of generics and innovative delivery systems—such as longer-lasting formulations or combination products—altering its market share landscape.


Regulatory and Patent Landscape

ECOZA's primary formulation has faced patent expirations in key markets, opening the floodgates for generics. Patent cliff pressures tend to depress branded revenues, but also stimulate market expansion through increased accessibility and lower prices. Regulatory hurdles for topical drugs remain relatively low, facilitating rapid approval pathways for competing formulations.

However, companies investing in innovative delivery mechanisms, such as nanoemulsions or sustained-release topical patches, are attempting to extend market exclusivity and pricing power. These approaches could influence ECOZA's financial trajectory over the next 3–5 years.


Market Dynamics Influencing ECOZA

1. Competition and Generic Penetration

Patent expiries have led to an accelerated entry of generics, significantly reducing prices and profit margins for ECOZA. The penetration of OTC generics in mature markets like the U.S., Europe, and Japan intensifies price competition. For example, generic econazole formulations are now commonly available at prices 30-50% lower than branded ECOZA, challenging market share (2).

2. Formulation Innovation and Pipeline Development

The development of combination therapies and enhanced formulations could shift consumer preferences. The integration of eco-friendly excipients, improved absorption profiles, or user-friendly delivery formats enhances competitive positioning. Companies investing in these innovations can sustain or grow revenues even amid generic competition.

3. Regional Market Variations

Market trajectories differ geographically. In emerging markets, where generic penetration is limited, ECOZA retains a substantial share. Conversely, in developed economies, price sensitivity and OTC competition pressure revenues down. Regulatory environments, healthcare infrastructure, and prescription habits heavily influence these dynamics.

4. Prescriber and Consumer Trends

Growing consumer awareness regarding topical antifungals promotes OTC consumption, boosting sales volume. Simultaneously, prescribers' cautious approach toward resistance and efficacy influences adoption rates. Ecoza's safety profile supports outpatient, long-term use, which sustains demand but limits premium pricing opportunities.


Financial Trajectory and Revenue Projections

1. Revenue Impact of Patent Expiry

Following patent expiration (anticipated or already occurred in key markets), revenues for ECOZA branded products are expected to decline by approximately 20-40% over the next 2 years due to generic substitution (3). The magnitude depends on the degree of market saturation with generics and the willingness of companies to sustain promotional efforts.

2. Market Expansion and New Indications

Potential growth avenues include expanding indications—for instance, exploring use in onychomycosis or dematophyte infections beyond current labeling. Clinical trials demonstrating broader efficacy could transform ECOZA from a niche topical agent to a more versatile antifungal.

3. Emerging Markets and Accessibility

Commercial strategies targeting emerging economies—through partnerships, lower-cost formulations, or local manufacturing—could offset declines in mature markets. These regions may experience CAGRs exceeding 6% due to increasing dermatological disease burdens and rising healthcare infrastructure (4).

4. Investment in Formulation and Delivery Innovations

Pharmaceutical firms dedicating resources to innovative formulations can commandeer premium pricing and extend lifecycle projections, supporting revenue stability over the medium term.

5. Pricing and Reimbursement Dynamics

In markets with stringent reimbursement policies, pricing pressures can reduce margins. Conversely, if ECOZA variants are bundled with other topical agents or incorporated into combination therapies, revenue streams could diversify and stabilize.


Long-term Outlook

The long-term financial outlook for ECOZA hinges on the strategic balance between patent management, innovation, geographic expansion, and market share preservation. In mature markets, revenues are projected to decline post-patent expiry but may stabilize through increased OTC sales and new formulations. Conversely, in rapidly developing markets, ECOZA holds significant growth potential, contingent upon effective market entry strategies.


Key Challenges and Opportunities

Challenges Opportunities
Patent expirations driving generic competition Geographic expansion into emerging markets
Price erosion amid increasing generic penetration Investment in formulation innovations to extend lifecycle
Regulatory constraints and reimbursement pressures Broadening indications through clinical research
Consumer shift toward newer antifungal agents Strategic partnerships for distribution and manufacturing

Conclusion

ECOZA's market dynamics are characterized by a transitioning landscape marked by intensifying generic competition and technological advancements. While patent expiries will likely suppress revenues in well-established markets, strategic innovation and regional growth opportunities offer avenues for financial stability and growth. Stakeholders should emphasize product differentiation, geographic diversification, and pipeline expansion to optimize long-term value.


Key Takeaways

  • Patent cliffs and OTC generics significantly challenge ECOZA’s revenue base but also create opportunities for strategic adjustment.
  • Innovation in formulations and expanding indications can help prolong product lifecycle.
  • Emerging markets present high-growth opportunities, offsetting declines in mature markets.
  • Partnerships and licensing are critical in expanding ECOZA’s reach and optimizing profitability.
  • Market intelligence and agility are essential for navigating price pressures, regulatory shifts, and consumer preferences.

FAQs

1. What are the primary drivers of ECOZA sales post-patent expiry?
The main drivers include increased OTC availability, formulation innovations, regional market expansion, and broader indications, despite declining revenues in mature markets due to generic competition.

2. How does regional variation affect ECOZA’s market trajectory?
Emerging markets with limited generic penetration offer growth potential, whereas developed markets experience revenue declines driven by pricing competition and OTC product saturation.

3. Are there new formulations or indications in development for ECOZA?
Current pipelines focus on enhanced topical delivery systems and combining ECOZA with other antifungal agents to extend its utility, which could positively influence its financial outlook.

4. What role do regulatory authorities play in ECOZA’s future?
Regulatory environments influence approval timelines for new formulations, indications, and bioequivalent generics, directly impacting market access and competitive positioning.

5. How can companies leverage ECOZA’s safety profile to sustain market share?
By emphasizing its safety and efficacy in marketing campaigns, companies can maintain consumer and prescriber confidence amid market shifts and provide value through patient-centric formulations.


References

[1] Grand View Research. "Antifungal Drugs Market Size, Share & Trends Analysis Report." 2022.
[2] MarketWatch. "Generic drugs driving down prices in dermatology." 2023.
[3] EvaluatePharma. "Patent cliffs and revenue projections." 2022.
[4] World Bank. "Emerging Markets and Healthcare Growth." 2022.


In Summary: ECOZA's market and financial trajectory are shaped by patent expirations, regional economic factors, and innovation efforts. Strategic positioning, diversification, and investment in advanced formulations will determine its long-term success within the evolving dermatological antifungal landscape.

More… ↓

⤷  Get Started Free

Make Better Decisions: Try a trial or see plans & pricing

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.