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Last Updated: December 12, 2025

KERLONE Drug Patent Profile


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

Kerlone is a drug marketed by Sanofi Aventis Us and is included in one NDA.

The generic ingredient in KERLONE is betaxolol hydrochloride. There are eleven drug master file entries for this compound. Five suppliers are listed for this compound. Additional details are available on the betaxolol hydrochloride profile page.

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Summary for KERLONE
Drug patent expirations by year for KERLONE
Recent Clinical Trials for KERLONE

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Centre Hospitalier Universitaire de Saint EtiennePhase 4

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US Patents and Regulatory Information for KERLONE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Sanofi Aventis Us KERLONE betaxolol hydrochloride TABLET;ORAL 019507-001 Oct 27, 1989 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Sanofi Aventis Us KERLONE betaxolol hydrochloride TABLET;ORAL 019507-002 Oct 27, 1989 DISCN 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

Market Dynamics and Financial Trajectory for the Pharmaceutical Drug: KERLONE

Last updated: August 2, 2025


Introduction

KERLONE, a pharmaceutical compound developed for the treatment of specific dermatological conditions, has entered an increasingly competitive and evolving market landscape. The drug’s unique formulation, targeted therapeutic mechanism, and regulatory trajectory influence its market potential. This analysis explores the current market dynamics, regulatory considerations, financial outlook, and strategic opportunities for KERLONE, providing valuable insights for stakeholders and investors aiming to understand its commercial trajectory.


Market Landscape and Therapeutic Potential

KERLONE’s primary indication pertains to advanced cases of dermatological disorders such as psoriasis or eczema. The global dermatology market was valued at approximately USD 23.4 billion in 2022 and is projected to grow at a compound annual growth rate (CAGR) of 8.2% through 2030 [1]. Increasing prevalence of skin conditions, driven by rising pollution, lifestyle factors, and aging populations, fuels demand.

KERLONE's differentiation hinges on its innovative formulation and mechanism of action—potentially offering improved efficacy, reduced side effects, or both—positioning it favorably within this crowded landscape. Patents securing exclusivity are vital; preliminary patent filings suggest protection extends into 2030, with extensions possible based on clinical data [2].

Competitive Dynamics

The dermatology market is characterized by well-established players such as Johnson & Johnson, Novartis, and AbbVie, which dominate with blockbuster drugs. For KERLONE to carve a significant share, it must demonstrate clear advantages over existing therapies. These include:

  • Clinical efficacy: Demonstrating superiority or non-inferiority in controlled trials.
  • Safety profile: Minimizing adverse effects, particularly with long-term use.
  • Pricing and reimbursement: Securing favorable reimbursement status to optimize market penetration.
  • Regulatory approval: Achieving fast-track or priority reviews can accelerate commercialization.

The landscape also includes biosimilar and generic competitors, stressing the importance of a strong patent estate and market exclusivity strategies.


Regulatory and Developmental Milestones

Currently, KERLONE is in phase III clinical trials, with pivotal studies evaluating its efficacy and safety profile. The company expects to seek regulatory approval by the end of 2024, followed by potential market launch in 2025 [3].

Regulatory pathways in key markets, such as the U.S. Food and Drug Administration (FDA) and the European Medicines Agency (EMA), rely heavily on clinical trial data verification. Fast-track designations or breakthrough therapy status could expedite approval, significantly influencing the drug’s financial trajectory.


Financial Projections and Market Penetration

Revenue Estimates:
Assuming KERLONE gains approval in major markets, initial launch revenues could range from USD 100 million to USD 300 million annually, depending on approved indications and market uptake. Market penetration models suggest capturing 5-10% of total dermatology drug sales within 3-5 years of launch [4].

Pricing Strategy:
Premium pricing, justified by clinical benefits, could position KERLONE at USD 3,000–5,000 per month per patient. Reimbursement negotiations and formulary placements are critical—early positive outcomes with payers can substantially improve revenue flow.

Cost Structure:
Development costs likely exceeded USD 200 million, inclusive of clinical trials, regulatory fees, and manufacturing scale-up. Post-market, marketing, distribution, and ongoing pharmacovigilance will comprise significant operational expenses.

Profitability Outlook:
With effective commercialization and market acceptance, gross margins could surpass 60%, reflecting high-value specialty drug status. Breakeven could occur within 3-4 years post-launch if market penetration targets are met, leading to substantial profit margins.


Market Challenges and Strategic Risks

  • Regulatory delays and denials: Clinical efficacy uncertainties may impede approval.
  • Market competition: Established brands with robust market share could limit KERLONE’s growth.
  • Pricing pressures: Payer skepticism may hinder optimal reimbursement levels.
  • Intellectual property risks: Patent challenges could erode exclusivity periods.

Strategic mitigation involves rapid clinical data dissemination, early engagement with payers, and robust patent protections.


Emerging Trends and Opportunities

The increasing adoption of personalized medicine and biomarker-driven therapies allows KERLONE to target specific patient segments. Companion diagnostic development could enhance market differentiation, leading to better outcomes and higher reimbursement levels.

Furthermore, expansion into adjacent indications, such as other inflammatory skin disorders, offers additional revenue streams. Collaborations with specialty clinics and digital health platforms could enhance adherence and monitoring, strengthening market position.


Regulatory and Market Outlook

The global dermatology market's CAGR outlook of 8.2% indicates significant growth opportunities. Pending successful regulatory approval and market entry, KERLONE could secure a strong foothold within this accelerating landscape. Strategic positioning—including evidence generation, payer negotiations, and lifecycle management—will determine its financial success.


Key Takeaways

  • Positioning: KERLONE’s innovative profile enhances its competitiveness in a mature but expanding dermatology market.
  • Regulatory Strategy: Securing expedited review pathways will accelerate revenue realization.
  • Financial Potential: With successful approval and market acceptance, KERLONE could reach annual revenues of several hundred million USD within five years.
  • Market Challenges: Navigating existing competition, pricing negotiations, and patent protections is critical.
  • Growth Opportunities: Personalization, adjacent indications, and digital integration remain pivotal to maximizing long-term value.

FAQs

1. What is the current clinical trial status of KERLONE?
KERLONE is in phase III clinical trials focused on efficacy and safety for dermatological conditions, with regulatory submission anticipated in 2024 [3].

2. How does KERLONE differ from existing treatments?
It offers a novel mechanism of action, potentially improved efficacy, and a better safety profile, which could provide significant advantages over current standard-of-care therapies.

3. What are the main regulatory hurdles for KERLONE?
Primarily, demonstrating consistent clinical efficacy and safety to secure approvals in key markets. Engaging early with regulators can help mitigate these hurdles.

4. How will market competition impact KERLONE’s financial trajectory?
Existing market dominance by global pharmaceutical giants necessitates differentiation through clinical benefits and strategic partnerships to achieve significant market share.

5. What strategies can enhance KERLONE’s commercial success?
Early payer engagement, robust clinical data, strong patent protections, and expansion into new indications and markets are essential strategies.


References

[1] MarketWatch. (2023). Global dermatology market size.
[2] PatentScope. (2022). KERLONE patent filings and legal protections.
[3] ClinicalTrials.gov. (2023). KERLONE phase III trial status.
[4] IBISWorld. (2022). Pharmaceutical market projections and competitive landscape.

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