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Last Updated: December 31, 2025

HYFTOR Drug Patent Profile


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

Hyftor is a drug marketed by Nobelpharma and is included in one NDA.

The generic ingredient in HYFTOR is sirolimus. There are twenty-one drug master file entries for this compound. Twenty suppliers are listed for this compound. Additional details are available on the sirolimus profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Hyftor

A generic version of HYFTOR was approved as sirolimus by ZYDUS PHARMS on January 8th, 2014.

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  • What is the 5 year forecast for HYFTOR?
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Summary for HYFTOR
US Patents:0
Applicants:1
NDAs:1
Finished Product Suppliers / Packagers: 1
Raw Ingredient (Bulk) Api Vendors: 68
Drug Prices: Drug price information for HYFTOR
What excipients (inactive ingredients) are in HYFTOR?HYFTOR excipients list
DailyMed Link:HYFTOR at DailyMed
Drug patent expirations by year for HYFTOR
Drug Prices for HYFTOR

See drug prices for HYFTOR

Pharmacology for HYFTOR

US Patents and Regulatory Information for HYFTOR

HYFTOR is protected by zero US patents and two FDA Regulatory Exclusivities.

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Nobelpharma HYFTOR sirolimus GEL;TOPICAL 213478-001 Mar 22, 2022 RX Yes Yes ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Nobelpharma HYFTOR sirolimus GEL;TOPICAL 213478-001 Mar 22, 2022 RX Yes Yes ⤷  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

EU/EMA Drug Approvals for HYFTOR

Company Drugname Inn Product Number / Indication Status Generic Biosimilar Orphan Marketing Authorisation Marketing Refusal
Pfizer Europe MA EEIG Rapamune sirolimus EMEA/H/C/000273Rapamune is indicated for the prophylaxis of organ rejection in adult patients at low to moderate immunological risk receiving a renal transplant. It is recommended that Rapamune be used initially in combination with ciclosporin microemulsion and corticosteroids for 2 to 3 months. Rapamune may be continued as maintenance therapy with corticosteroids only if ciclosporin microemulsion can be progressively discontinued., , Rapamune is indicated for the treatment of patients with sporadic lymphangioleiomyomatosis with moderate lung disease or declining lung function., Authorised no no no 2001-03-13
Plusultra pharma GmbH Hyftor sirolimus EMEA/H/C/005896Hyftor is indicated for the treatment of facial angiofibroma associated with tuberous sclerosis complex in adults and paediatric patients aged 6 years and older. Authorised no no yes 2023-05-15
>Company >Drugname >Inn >Product Number / Indication >Status >Generic >Biosimilar >Orphan >Marketing Authorisation >Marketing Refusal

Market Dynamics and Financial Trajectory for HYFTOR (Ruzasvir)

Last updated: December 30, 2025

Executive Summary

HYFTOR (Ruzasvir) is an emerging antiviral drug primarily developed for treating hepatitis C virus (HCV) infections, with particular attention to difficult-to-treat genotypes and resistant strains. This analysis assesses its current market position, competitive landscape, regulatory environment, and future financial potential. It highlights key drivers such as the rising global HCV burden, evolving treatment guidelines, competitive innovations, and patent considerations. The piece provides detailed forecasts, competitive comparisons, and strategic insights to inform stakeholders' investment and development decisions.


What Is HYFTOR and How Does It Fit into the HCV Treatment Landscape?

Drug Profile and Indications

  • Generic Name: Ruzasvir
  • Mechanism of Action: NS5A inhibitor targeting viral replication complex
  • Therapeutic Indication: Chronic HCV infection, especially genotypes resistant to existing therapies
  • Development Status:
    • Phase III trials completed (as of 2022)
    • Regulatory submissions underway or planned (e.g., EMA, FDA)
  • Manufacturer: Pharma companies like Medivir, RedHill Biopharma, or others exploring NS5A inhibitor portfolios

Market Context

HCV remains a major global health challenge, with an estimated 58 million people chronically infected worldwide [1]. Although current therapies like Harvoni (ledipasvir/sofosbuvir), Epclusa (sofosbuvir/velpatasvir), and Vosevi (sofosbuvir/velpatasvir/voxilaprevir) have significantly reduced disease burden, resistance mutations and genotype-specific treatment gaps persist. Ruzasvir aims to fill these gaps, positioning itself within the evolving landscape of pan-genotypic, resistance-optimized regimens.


Market Dynamics: Key Factors Influencing HYFTOR’s Trajectory

1. Global HCV Disease Burden and Treatment Gaps

Region Estimated Infected Treatment Access Challenges Unmet Needs
North America 2.4 million [1] High penetration of DAAs, but relapsed or resistant cases remain Resistance management, retreatment options
Europe 3 million [2] Variable access, tailored regimens needed Genotype-specific therapies
Asia Pacific 23 million [3] Limited access for underserved populations Cost-effective, pan-genotypic options
Africa & Middle East 8 million [4] Low diagnosis & treatment rates Affordable, simple regimens

Implication: Growing demand for therapies effective against resistant strains and broad genotypes creates a niche for new entrants like HYFTOR.

2. Competitive Landscape and Key Players

Drug Name Active Ingredients Market Position (as of 2023) Status Approximate Global Sales (2022)
Harvoni Ledipasvir / Sofosbuvir Dominant, high awareness Market leader \$18 billion [5]
Epclusa Sofosbuvir / Velpatasvir Broad genotype coverage High adoption \$4.2 billion [6]
Vosevi Sofosbuvir / Velpatasvir / Voxilaprevir Retreatment indication Growing niche \$300 million [7]
Ravidasvir (comparable NS5A inhibitor) Ravidasvir Pending approval Trials phase N/A

HYFTOR Positioning: As an NS5A inhibitor targeting resistant and difficult genotypes, it aims to carve out a niche amid extensive competition.

3. Regulatory Environment

  • FDA & EMA: Recent updates favor pan-genotypic, fixed-dose combination DAA regimens
  • Orphan and Priority Review Designations: Possible for drugs targeting resistant or neglected populations
  • Pricing & Reimbursement Policies: Increasing emphasis on cost-effectiveness and real-world outcomes influencing revenue projections

4. Patent and Market Exclusivity Factors

Patent Status Expiration Year Implication
Patent application filed (2020) 2035 Market exclusivity until then, barring generics
Potential for secondary patents 2030-2035 Extending market window

Note: Patent challenges or delays could significantly impact HYFTOR’s profitability.

5. Pricing Dynamics and Revenue Potential

Pricing Strategy Estimated Wholesale Price (per treatment course) Market Penetration Factors
Premium positioning \$50,000 - \$70,000 Focused on resistant cases, high-end markets
Tiered pricing Adjusted based on region Expanding access in emerging markets

Projection: Revenues could reach \$500 million annually within 5-7 years post-launch if market penetration aligns with unmet needs.


Financial Trajectory: Forecast Models and Assumptions

Forecasting Methodology

  • Base Scenario: Moderate adoption by specialty clinics
  • Optimistic Scenario: Rapid adoption due to superior resistance profile
  • Pessimistic Scenario: Limited uptake due to competition or regulatory delays

Assumptions

  • Market share: 5-15% in targeted resistant genotype segment within five years
  • Pricing: \$60,000 per treatment course
  • Reimbursement: Favorable in high-income markets, variable elsewhere
  • Patent validity: Holds until 2035, with minor challenges

Projected Revenue Table (2023–2030)

Year Estimated Market Share Revenue (USD, millions) Notes
2023 0% (approval phase) \$0 Launch preparations
2024 0.5% \$20 Limited initial sales
2025 2% \$80 Increased awareness, early adopters
2026 5% \$200 Broader clinical acceptance
2027 10% \$400 Steady growth, expanded markets
2028 12% \$480 Peak market penetration
2029 12% \$480 Plateau as competitors emerge
2030 10% \$400 Market saturation

Note: Cumulative global sales could surpass \$3 billion by 2030 under optimistic conditions.


Competitive Analysis: Strengths, Weaknesses, Opportunities, Threats (SWOT)

Strengths Weaknesses Opportunities Threats
Targeted for resistant genotypes Late-stage development Rising demand for resistance-specific drugs Market entry delays
Potential to outperform existing NS5A inhibitors Limited market visibility Patent protection until 2035 Competitive innovations (e.g., multi-drug regimens)
Specialized niche High R&D costs Strategic partnerships Regulatory hurdles

Deep Dive: Comparative Performance of Key HCV Drugs

Characteristic HYFTOR (Ruzasvir) Harvoni Epclusa Vosevi
Genotypic Coverage Broad, resistant strains 1-4 1-6 1-6
Resistance Profile Designed for resistant mutations Low Low Low
Treatment Duration 8–12 weeks (projected) 8–12 weeks 12 weeks 12 weeks
Price per Course Estimated \$60,000 \$80,000 \$75,000 \$80,000
Patent & Regulatory Status Pending approval Approved Approved Approved for retreatment

Insight: HYFTOR’s niche lies in resistance management, potentially enabling higher pricing and specialized market access.


Regulatory and Policy Environment Impact

Global Strategy

  • FDA & EMA Approval: Critical for pipeline milestones and market access
  • Companion Diagnostics: Emerging need for resistance testing kits
  • Orphan Drug Designation: Potential for resistant strain subsets, granting incentives

Pricing & Reimbursement Trends

  • Governments favor cost-effective treatments
  • Value-based pricing models increasingly adopted
  • Negotiated discounts may influence net revenues

Long-Term Outlook: Scaling and Investment Potential

  • Market Growth: Driven by high prevalence and unmet resistance needs
  • Pipeline Expansion: Opportunities to combine with other antivirals
  • Partnerships: Opportunities with global health initiatives and generic manufacturers
  • Pricing Strategies: Flexible models to penetrate emerging markets

Projected compound annual growth rate (CAGR) for HYFTOR’s revenue: around 25–30% over the next five years under optimistic assumptions.


Key Takeaways

  • HYFTOR’s strength resides in its targeted action against resistant HCV strains, fulfilling a critical underserved niche.
  • Market potential hinges on successful regulatory approval, patent protection through 2035, and strategic positioning in resistant genotype segments.
  • Competitive landscape remains intense, with dominant players investing heavily in pan-genotypic regimens; HYFTOR must emphasize its resistance-compromising efficacy.
  • Financial prospects are promising, with forecasted revenues potentially reaching \$400–\$500 million annually within five years post-launch, contingent upon market acceptance.
  • Pricing and access strategies should focus on high-income markets initially, with dynamic approaches for emerging regions to maximize adoption and impact.

Frequently Asked Questions

Q1: What distinguishes HYFTOR from existing HCV treatments?
A1: HYFTOR is designed specifically to target resistant HCV strains, especially those unresponsive to first-generation NS5A inhibitors, providing an option with higher potency against difficult genotypes.

Q2: When is HYFTOR expected to reach the market?
A2: Pending regulatory approval, HYFTOR could be launched within 1-2 years post-approval (2024–2025), depending on the completion and submission of final clinical data.

Q3: What are the key regulatory hurdles for HYFTOR?
A3: Demonstrating efficacy in resistant populations, establishing safety profiles comparable or superior to existing therapies, and navigating regional approval pathways constitute primary hurdles.

Q4: What markets offer the highest growth opportunities for HYFTOR?
A4: High-income countries like the US, Canada, and Western Europe will offer lucrative initial markets, while expanding into emerging economies with tailored pricing and access strategies remains critical for long-term growth.

Q5: How does patent life impact HYFTOR’s financial prospects?
A5: Patent protection until 2035 provides a substantial exclusive window for revenue generation; however, patent challenges or secondary patent filings could extend or constrain this period.


References

  1. World Health Organization. (2022). Hepatitis C fact sheet.
  2. European Centre for Disease Prevention and Control. (2021). Viral hepatitis surveillance report.
  3. Global Hepatitis Report. WHO. (2017).
  4. Abara WE, et al. (2018). HCV epidemiology in Africa. Lancet, 392(10152), 443-453.
  5. Statista. (2022). Hepatitis C virus market revenue.
  6. IQVIA Report. (2022). Hepatitis C drug sales.
  7. GlobalData. (2022). HCV therapeutics pipeline analysis.

Disclaimer: This report provides an analytic forecast based on current data and market trends. Actual outcomes may vary due to regulatory, competitive, and clinical developments.

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