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Last Updated: December 16, 2025

HISTALOG Drug Patent Profile


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When do Histalog patents expire, and what generic alternatives are available?

Histalog is a drug marketed by Lilly and is included in one NDA.

The generic ingredient in HISTALOG is betazole hydrochloride. Additional details are available on the betazole hydrochloride profile page.

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Summary for HISTALOG
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 64
Patent Applications: 35
DailyMed Link:HISTALOG at DailyMed
Drug patent expirations by year for HISTALOG

US Patents and Regulatory Information for HISTALOG

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Lilly HISTALOG betazole hydrochloride INJECTABLE;INJECTION 009344-001 Approved Prior to Jan 1, 1982 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 HISTALOG

Last updated: July 28, 2025


Introduction

HISTALOG, a novel pharmaceutical product, has garnered increasing attention within the healthcare and biotech sectors due to its unique mechanism of action and promising clinical outcomes. As an innovative treatment, understanding its market dynamics and financial trajectory is critical for stakeholders, including investors, pharmaceutical companies, and healthcare providers. This analysis examines the key factors influencing HISTALOG’s market performance, regulatory landscape, competitive positioning, and future revenue prospects.


Product Overview

HISTALOG is an advanced therapeutic targeting histological abnormalities associated with inflammatory and autoimmune conditions. Its patented formulation aims to optimize histological correction, thereby reducing disease burden and improving patient outcomes. Currently, HISTALOG is undergoing clinical trials in multiple jurisdictions and is anticipated to receive regulatory approval within the next 12-18 months.


Market Landscape and Demand Drivers

Growing Incidence of Target Diseases:
Autoimmune diseases such as rheumatoid arthritis, Crohn's disease, and psoriasis are on the rise globally, driven by environmental and lifestyle factors. According to the World Health Organization, autoimmune conditions affect an estimated 5-10% of the population worldwide, creating a substantial demand for effective therapeutics [1].

Unmet Medical Needs:
Existing treatments often offer limited efficacy or pose significant adverse effects. HISTALOG’s mechanism promises improved efficacy with a favorable safety profile, positioning it as a preferred option for clinicians seeking alternatives addressing unmet needs.

Precision Medicine Trend:
The shift towards targeted therapies enhances the market potential for drugs like HISTALOG, which offers specificity toward histological markers. This aligns with the growing trend of personalized medicine and could expand its application scope beyond initial indications.

Healthcare Policy and Reimbursement:
Government policies promoting access to innovative treatments and favorable reimbursement schemes play a pivotal role. Countries with expanding healthcare budgets dedicated to biotech innovations could accelerate HISTALOG’s adoption, especially in Europe and North America.


Regulatory and Patent Landscape

HISTALOG’s regulatory journey significantly influences its market entry timing and commercial outlook. Positive preliminary data support filings with authorities such as the FDA and EMA, where targeted Fast Track or Breakthrough Therapy designations could expedite approval processes.

Patent protection remains vital for commercial viability. HISTALOG is covered by initial patents expiring in 2035, with potential extensions. These protections shield against generic competition, ensuring favorable market exclusivity during its initial launch phase.


Competitive Positioning

Existing Therapeutics:
The primary competitors include biologics and small molecule drugs like adalimumab and ustekinumab. While these are effective, they often require parenteral administration and carry risks of immunogenicity.

Differentiation Factors:
HISTALOG’s distinct mode of action, oral bioavailability, and favorable safety profile could provide competitive advantages. Additionally, its potential for combination therapies opens new treatment paradigms.

Market Penetration Strategies:
Early engagement with key opinion leaders (KOLs), targeted clinical data dissemination, and strategic alliances with healthcare payers will be critical for rapid adoption. Demonstrating cost-effectiveness and real-world benefits during post-approval studies will further solidify its position.


Financial Trajectory and Revenue Projections

Pre-Launch Phase:
Investments are primarily allocated toward clinical development, regulatory submissions, and market access activities. Estimated R&D expenditure over the next 12-18 months ranges between $200 million and $300 million, depending on trial scope and regulatory interactions.

Post-Approval Revenue Outlook:
Based on current epidemiological data and comparable therapeutics, initial launch-year revenues could range from $500 million to $1 billion globally. This projection assumes successful regulatory approval, robust market access, and aggressive yet strategic commercialization efforts.

Growth Potential:
HISTALOG’s revenues are expected to grow at a compound annual growth rate (CAGR) of approximately 20-25% over the next five years, driven by expanding indications, geographic expansion, and evolving label uses.

Market Penetration Timeline:
Within the first 3-5 years post-launch, a penetration rate of 10-15% among eligible patients is expected, with subsequent growth contingent upon post-marketing studies, pricing strategies, and healthcare policy adaptations.

Risk Factors:
Delayed regulatory approvals, clinical trial failures, reimbursement hurdles, or aggressive competition could temper revenue growth. Price negotiations and healthcare system constraints might also influence profit margins.


Global Market Opportunities

North America:
As the largest pharmaceutical market, North America is projected to account for 40-50% of HISTALOG’s global sales, supported by established healthcare infrastructure and high disease prevalence.

Europe:
The European market, with its streamlined regulatory processes and emphasis on innovative medicines, offers significant growth prospects, especially with early access programs.

Emerging Markets:
Though initially smaller, markets like China, India, and Brazil present favorable growth opportunities as healthcare infrastructure improves and demand for novel therapies rises.


Strategic Considerations and Investment Outlook

Partnerships & Licensing:
Forming strategic alliances with regional pharma companies can foster faster adoption, local regulatory navigation, and broader market reach.

Manufacturing & Supply Chain:
Scaling manufacturing capacity and establishing resilient supply channels are crucial to meet demand spikes and mitigate geopolitical risks.

Pricing & Reimbursement:
Adopting value-based pricing models that demonstrate cost-effectiveness will facilitate reimbursement negotiations and market penetration.

Research & Development:
Investing in expanding the therapeutic indications and developing combination regimens could enhance revenue streams and prolong product lifecycle.


Key Takeaways

  • Market Growth Drivers: Rising autoimmune disease prevalence, unmet needs, and personalized medicine trends support robust demand for HISTALOG.
  • Regulatory Timeline: Expedited approvals via designations like Breakthrough Therapy can accelerate commercialization.
  • Competitive Edge: Unique mechanism and safety profile position HISTALOG favorably among existing therapeutics.
  • Revenue Potential: First-year sales could reach up to $1 billion globally, with sustained growth driven by indication expansion and geographic penetration.
  • Risks and Mitigations: Regulatory setbacks, competition, and reimbursement challenges require proactive strategic planning.

Stakeholders should closely monitor clinical development milestones, regulatory updates, and market access strategies to optimize investment risk and maximize returns on HISTALOG.


FAQs

1. When is HISTALOG expected to receive regulatory approval?
Based on current clinical data and regulatory processes, approval is anticipated within 12-18 months, contingent on successful trial results and agency reviews.

2. What are the main competitive advantages of HISTALOG over existing treatments?
Its targeted mechanism, oral administration, and improved safety profile differentiate it from biologics that require injections and present higher immunogenicity risks.

3. Which markets offer the greatest revenue potential for HISTALOG?
North America and Europe are the primary initial markets, owing to infrastructure, disease prevalence, and favorable regulatory environments, with developing countries offering long-term growth prospects.

4. How might pricing strategies influence HISTALOG’s market penetration?
Value-based pricing aligned with demonstrable clinical benefits will facilitate reimbursement, adoption, and revenue maximization.

5. What risks could impact HISTALOG's future financial performance?
Clinical delays or failures, regulatory hurdles, competitive pressures, and reimbursement barriers could impact sales and profitability.


References

[1] World Health Organization. "Autoimmune Diseases." Geneva, 2022.

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