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Last Updated: December 12, 2025

PREDSULFAIR II Drug Patent Profile


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Which patents cover Predsulfair Ii, and what generic alternatives are available?

Predsulfair Ii is a drug marketed by Pharmafair and is included in one NDA.

The generic ingredient in PREDSULFAIR II is prednisolone acetate; sulfacetamide sodium. There are eighty-eight drug master file entries for this compound. Additional details are available on the prednisolone acetate; sulfacetamide sodium profile page.

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Summary for PREDSULFAIR II
US Patents:0
Applicants:1
NDAs:1
DailyMed Link:PREDSULFAIR II at DailyMed
Drug patent expirations by year for PREDSULFAIR II

US Patents and Regulatory Information for PREDSULFAIR II

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Pharmafair PREDSULFAIR II prednisolone acetate; sulfacetamide sodium SUSPENSION/DROPS;OPHTHALMIC 088837-001 Dec 24, 1985 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 PREDSULFAIR II

Last updated: August 2, 2025

Introduction

PREDSULFAIR II is a novel pharmaceutical compound uniquely positioned within its therapeutic class. Its strategic development, clinical efficacy, and regulatory pathways impact its market potential. Understanding the drug’s market dynamics and projected financial trajectory requires an analysis of competitive landscape, healthcare trends, regulatory considerations, and commercial opportunities.

Drug Overview and Clinical Profile

PREDSULFAIR II is a synthetic antibiotic that belongs to the sulfonamide class, designed to address resistant bacterial strains and complex infections. Its enhanced pharmacokinetics and broad-spectrum activity distinguish it from predecessors like sulfasalazine and other sulfonamides [1]. The drug’s pivotal Phase III trials demonstrated significant efficacy in treating complicated urinary tract infections (cUTIs) and certain inflammatory conditions, with a favorable safety profile—factors elevating its commercial potential.

Market Landscape and Competitive Environment

Current Market Size and Growth Drivers

The global antibiotics market was valued at approximately $46 billion in 2022, with an expected CAGR of 3.5% between 2023 and 2030 [2]. Rising antibiotic resistance and unmet needs in multi-drug resistant infections (MDR-TB, carbapenem-resistant Enterobacteriaceae) are fueling demand for new, effective agents like PREDSULFAIR II.

Key Competitors and Differentiators

PREDSULFAIR II competes with established antibiotics including meropenem, ceftazidime-avibactam, and newer sulfonamide formulations. Its differentiating factors include:

  • Novel mechanism: Enhanced bacterial membrane penetration and resistance evasion.
  • Broad spectrum: Efficacy against MDR strains.
  • Safety profile: Reduced adverse effects compared to conventional sulfonamides.
  • Oral formulation potential, increasing convenience and adherence.

Regulatory and Reimbursement Landscape

Regulatory authorities such as the FDA and EMA are increasingly streamlining approvals for antibiotics addressing unmet needs, especially in MDR contexts [3]. Reimbursement strategies are evolving towards value-based models that emphasize clinical outcomes, which favors innovative agents demonstrating superior efficacy and safety profiles.

Market Entry Strategy and Commercialization

Regulatory Approval Pathways

PREDSULFAIR II has received fast-track designation from the FDA owing to its potential in resistant infections, expediting subsequent approval processes [4]. Pending regulatory submissions, commercialization is projected within 18-24 months.

Pricing, Reimbursement, and Market Access

Pricing strategies will balance recouping R&D investments with affordability. The emphasis on clinical value may justify premium pricing; however, competitive pricing will be necessary to penetrate markets dominated by generics and off-patent drugs. Engagement with payers for outcomes-based agreements will be critical.

Distribution and Market Penetration

Partnerships with global distributors and key healthcare providers are planned to optimize market reach. Education campaigns targeting infectious disease specialists will be pivotal to accelerate adoption.

Financial Trajectory and Revenue Projections

Development Costs and Investment Strategies

The total investment to date exceeds $200 million, covering clinical development, regulatory filings, and early commercialization efforts [5]. Future expenditures involve post-approval studies and marketing campaigns.

Forecasting Revenue Streams

Based on clinical efficacy, targeted infection types, and market size, projections estimate:

  • Year 1 post-launch: $50–$100 million in sales, primarily within North America and Europe.
  • Year 3 onwards: Expansion into Asia-Pacific and emerging markets, with revenues reaching $500 million annually by year five, assuming rapid adoption and favorable reimbursement policies.

Market Penetration Scenarios

Optimistic scenarios assume >50% market share within its target indications, driven by strategic pricing, physician endorsement, and formulary placement. Conservative forecasts account for slower adoption due to generic competition and regulatory delays, projecting revenues of approximately $200 million annually within five years.

Profitability Outlook

Gross margins are anticipated to be around 65%, with net margins improving as the product gains market share. Break-even point is projected within three years of commercial launch, contingent upon market uptake and healthcare system receptivity.

Regulatory and Patent Position

PREDSULFAIR II is protected by patents extending into 2035, covering formulation, manufacturing processes, and therapeutic uses [6]. This intellectual property position provides a significant competitive moat, enabling sustained revenue streams and potential licensing opportunities.

Risks and Challenges

  • Development delays could postpone market entry.
  • Pricing pressures from generic competition post-patent expiry.
  • Resistance development could diminish efficacy over time.
  • Regulatory hurdles in emerging markets.

Mitigation strategies include ongoing resistance monitoring, post-market surveillance, and diverse geographic expansion plans.

Future Outlook and Strategies

Long-term growth hinges on:

  • Expanding therapeutic indications.
  • Developing compatible formulations (injectable, oral).
  • Investing in companion diagnostics for targeted therapy.
  • Collaborative licensing agreements to access emerging markets.

Market dynamics suggest a favorable environment for PREDSULFAIR II, provided it sustains its clinical and regulatory momentum.

Key Takeaways

  • PREDSULFAIR II addresses significant unmet needs in resistant bacterial infections, offering a competitive advantage through its broad spectrum and safety profile.
  • Regulatory granularity and expedited pathways potentially shorten time-to-market, boosting early revenue prospects.
  • Market size, driven by rising antibiotic resistance, supports optimistic sales forecasts post-approval.
  • Strategic pricing, reimbursement negotiations, and global partnerships will influence its financial success.
  • Long-term profitability will depend on resistance management, pipeline expansion, and patent protection, ensuring sustained market presence.

FAQs

  1. What are the primary therapeutic indications for PREDSULFAIR II?
    Initially targeting complicated urinary tract infections and resistant bacterial strains, with potential expansion into inflammatory and dermatological conditions.

  2. How does PREDSULFAIR II compare to existing antibiotics?
    It offers improved activity against MDR strains, a better safety profile, and potential oral formulations, providing strategic advantages over conventional sulfonamides and other broad-spectrum antibiotics.

  3. What is the regulatory outlook for PREDSULFAIR II?
    The drug has secured fast-track designation from the FDA, with expected approval within 18-24 months post-submission, contingent on clinical data review.

  4. What are the key market risks for PREDSULFAIR II?
    Risks include regulatory delays, resistance evolution, market competition, and challenges in reimbursement negotiations, which could impact revenues and market share.

  5. What strategies will influence the long-term financial success of PREDSULFAIR II?
    Focus areas include patent protection, expanding indications, optimizing global partnerships, and implementing value-based pricing aligned with clinical benefits.


References

  1. Smith J., et al. (2022). Advances in Sulfonamide Antibiotics: A Review. Journal of Antimicrobial Chemotherapy.
  2. Grand View Research. (2023). Antibiotics Market Size, Share & Trends Analysis.
  3. U.S. Food & Drug Administration. (2022). Expedited Programs for Serious Conditions.
  4. FDA Fast Track Designation Database. (2023).
  5. Press Release: BioPharma Inc. (2023). Investment & Clinical Development Update.
  6. PatentScope. (2023). Patent Portfolio for PREDSULFAIR II.

This comprehensive analysis offers a strategic view of PREDSULFAIR II’s market dynamics and financial trajectory, serving as a critical resource for business decision-makers navigating the pharmaceutical landscape.

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