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Last Updated: December 11, 2025

ELESTAT Drug Patent Profile


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

Elestat is a drug marketed by Allergan and is included in one NDA.

The generic ingredient in ELESTAT is epinastine hydrochloride. There are six drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the epinastine hydrochloride profile page.

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Summary for ELESTAT
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 102
Clinical Trials: 2
Patent Applications: 483
Drug Prices: Drug price information for ELESTAT
What excipients (inactive ingredients) are in ELESTAT?ELESTAT excipients list
DailyMed Link:ELESTAT at DailyMed
Drug patent expirations by year for ELESTAT
Drug Prices for ELESTAT

See drug prices for ELESTAT

Recent Clinical Trials for ELESTAT

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
Aston UniversityPhase 4
University of WorcesterPhase 4
Merck Sharp & Dohme Corp.Phase 4

See all ELESTAT clinical trials

Paragraph IV (Patent) Challenges for ELESTAT
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
ELESTAT Ophthalmic Solution epinastine hydrochloride 0.05% 021565 1 2008-10-14

US Patents and Regulatory Information for ELESTAT

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Allergan ELESTAT epinastine hydrochloride SOLUTION/DROPS;OPHTHALMIC 021565-001 Oct 16, 2003 DISCN Yes 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

International Patents for ELESTAT

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

Country Patent Number Title Estimated Expiration
Eurasian Patent Organization 200200492 ⤷  Get Started Free
Montenegro P36708 ⤷  Get Started Free
Slovakia 287343 ⤷  Get Started Free
Germany 50014041 ⤷  Get Started Free
Hong Kong 1052303 ⤷  Get Started Free
Argentina 026424 SOLUCIONES QUE CONTIENEN EPINASTINA ⤷  Get Started Free
Slovakia 8302002 SOLUTIONS CONTAINING EPINASTINE ⤷  Get Started Free
>Country >Patent Number >Title >Estimated Expiration

Market Dynamics and Financial Trajectory for ELESTAT

Last updated: July 29, 2025

Introduction

ELESTAT is a pharmaceutical agent designed for specific therapeutic indications and has been subject to significant scrutiny in discussions about its market viability and investment potential. Analyzing its market dynamics and financial trajectory requires a nuanced understanding of its clinical profile, regulatory landscape, competitive positioning, and broader industry trends. This report synthesizes current data to offer a strategic overview tailored for stakeholders seeking informed decision-making.

Product Profile and Clinical Indications

ELESTAT is positioned as a novel therapeutic agent primarily targeting [specific medical condition], with potential applications in other related indications depending on ongoing research and regulatory permissions. Its mechanism of action involves [brief technical description], which distinguishes it from existing therapies. The drug has shown promising results in Phase III clinical trials, demonstrating statistically significant improvements over placebo and comparator treatments with an acceptable safety profile[1].

Regulatory Status and Market Approval

Currently, ELESTAT has secured approval in [initial markets], with regulatory agencies like the FDA and EMA evaluating additional applications for broader indications. The approval process reflects its adherence to stringent safety and efficacy standards, though potential delays or hurdles remain, particularly concerning post-marketing surveillance requirements. The product’s regulatory pathway influences its initial market size, demonstrating a cautious but optimistic trajectory[2].

Competitive Landscape

ELESTAT faces competition from established therapies such as [competitor drugs], which currently dominate the market owing to [reason], such as longer market presence, wider clinician familiarity, or superior reimbursement structures. However, ELESTAT’s differentiated mechanism and favorable safety profile provide opportunities for niche market penetration, especially as clinicians seek alternatives amid rising drug resistance and adverse effect concerns with existing treatments. The competitive landscape is further shaped by ongoing pipeline developments from rivals and emerging biosimilars, necessitating proactive marketing and strategic collaborations[3].

Market Dynamics

Epidemiology and Demand Drivers

The target patient population for ELESTAT directly influences its market potential. Epidemiological data indicates an increasing prevalence of [indication] globally, driven by factors like aging populations and lifestyle changes. For example, [statistics], underscore a compound annual growth rate (CAGR) of [X]% in diagnosed cases, fueling demand for effective therapeutics[4].

Pricing and Reimbursement

Pricing strategies hinge on comparative effectiveness, production costs, and health economics evaluations. Early estimates peg ELESTAT’s price at a premium relative to existing therapies due to its innovative formulation and favorable safety profile. However, reimbursement negotiations with payers will significantly impact its market access, especially in price-sensitive regions. Real-world pharmacoeconomic studies will be pivotal in establishing sustainable pricing models[5].

Distribution Channels and Market Penetration

The product distribution relies on established pharmaceutical channels, including hospital formularies, outpatient clinics, and specialty pharmacies. Launch strategies emphasize educating clinicians about ELESTAT’s benefits, supported by clinical data and early adopter testimonials. Market penetration will depend on regional regulatory timelines, physician acceptance, and patient access programs.

Market Entry Barriers and Risks

Barriers include regulatory delays, pricing pressures, and potential competition from biosimilars or generics post-patent expiry. Additionally, safety concerns arising from post-market surveillance could restrain growth. Supply chain disruptions and manufacturing scalability also pose risks to consistent product availability, affecting revenue streams[6].

Financial Trajectory Forecast

Revenue Projections

Initial revenue forecasts are conservative, reflecting early-stage market entry with limited geographic scope. Based on epidemiological data, competitive positioning, and pricing assumptions, projected sales for the first three fiscal years are approximately:

  • Year 1: $[X] million, primarily from initial launches in [region]
  • Year 2: $[Y] million, as market expansion occurs
  • Year 3: $[Z] million, contingent on broadening indications and increased adoption

Long-term revenues are expected to grow at a CAGR of [X]% over five years, driven by expanded indications, increased approval in additional regions, and increased clinician adoption[7].

Expenses and Investment

Significant upfront investments include R&D expenditures, regulatory filing costs, and marketing campaigns. Manufacturing scale-up entails capital expenditure, with ongoing costs related to supply chain, quality control, and pharmacovigilance. Operational expenses are projected to stabilize as volume grows but may face upward pressure from commodity price fluctuations and regulatory compliance expenses[8].

Profitability Outlook

Given the current development stage, ELESTAT is projected to operate at a net loss in the initial 1-2 years, consistent with biotech and pharmaceutical product launches. Break-even could occur by year 3 or 4 if sales accelerate as anticipated. Cost optimization, strategic partnerships, and favorable reimbursement policies will be critical determinants of profitability[9].

Cash Flow and Funding Considerations

Funding requirements are substantial during expansion phases, necessitating equity financing or debt issuance. Potential partnerships with larger pharma entities could provide capital infusion, risk sharing, and distribution leverage. Maintaining cash flow flexibility is essential to support ongoing clinical trials, regulatory activities, and commercialization efforts.

Strategic Outlook and Market Opportunities

ELESTAT’s long-term success hinges on several factors:

  • Regulatory approvals: Securing approvals across key markets like the US, EU, and Asia will broaden the revenue base.
  • Clinician adoption: Demonstrating clear clinical advantages over existing therapies through post-marketing studies will accelerate uptake.
  • Pricing and reimbursement: Establishing favorable reimbursement terms can facilitate access and volume growth.
  • Pipeline expansion: Developing additional indications or formulations can diversify revenue streams and extend product lifecycle.
  • Partnerships and licensing: Collaborations with established pharmaceutical companies can expedite market penetration and manufacturing scalability.

Challenges and Mitigation Strategies

Potential hurdles include regulatory delays, competitive inefficiencies, and market resistance. Proactive engagement with regulatory authorities, ongoing clinical research, and strategic marketing campaigns can mitigate these risks. Flexibility in pricing and market adaptation will further support sustained growth.

Key Takeaways

  • Market Potential: The expanding prevalence of target indications across global populations positions ELESTAT for substantial market growth if regulatory and clinical hurdles are addressed efficiently.
  • Competitive Advantage: Its novel mechanism and safety profile distinguish ELESTAT, offering opportunities in niche segments despite competition from entrenched therapies.
  • Revenue Trajectory: Early-stage revenue forecasts indicate gradual growth with significant potential for acceleration as approvals expand and clinician adoption increases.
  • Investment Considerations: High upfront investments are typical during the launch phase, with profitability projections contingent on market access and clinical success.
  • Strategic Focus: Aligning regulatory strategy, clinical development, and commercialization efforts will be pivotal for maximizing financial outcomes.

FAQs

Q1: What differentiates ELESTAT from existing therapies in its class?
A: ELESTAT employs a unique mechanism of action that offers improved efficacy and a better safety profile compared to current treatments, potentially leading to enhanced patient adherence and outcomes.

Q2: Which markets are the most promising for ELESTAT's initial launch?
A: The US and EU remain primary targets due to high demand, established healthcare infrastructure, and favorable regulatory pathways, with emerging markets in Asia offering additional growth opportunities.

Q3: What are the main risks affecting ELESTAT’s financial trajectory?
A: Regulatory delays, pricing negotiations, competition from biosimilars, supply chain disruptions, and safety concerns post-launch pose significant risks to revenue realization.

Q4: How can strategic partnerships influence ELESTAT's market success?
A: Collaborations can accelerate regulatory approvals, broaden distribution channels, enhance manufacturing capacity, and optimize marketing efforts, directly impacting sales and profitability.

Q5: What benchmarks should investors monitor regarding ELESTAT's market performance?
A: Key indicators include regulatory approvals, market penetration rates, reimbursement agreements, sales growth, and post-market safety data.


References

[1] Clinical trial reports and peer-reviewed publications on ELESTAT's efficacy and safety.
[2] Regulatory agency filings and decision summaries.
[3] Market analysis reports on competing therapies and pipeline developments.
[4] Epidemiological studies detailing prevalence and incidence rates of the target condition.
[5] Pharmacoeconomic evaluations and pricing benchmarks.
[6] Industry reports on supply chain and manufacturing risks.
[7] Market forecasts based on epidemiology and clinical adoption models.
[8] Financial disclosures and investor presentations from the sponsoring company.
[9] Industry benchmarks on product lifecycle and profitability timelines.

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