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Last Updated: December 15, 2025

PRED-G Drug Patent Profile


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When do Pred-g patents expire, and when can generic versions of Pred-g launch?

Pred-g is a drug marketed by Allergan and is included in two NDAs.

The generic ingredient in PRED-G is gentamicin sulfate; prednisolone acetate. There are fifteen drug master file entries for this compound. Additional details are available on the gentamicin sulfate; prednisolone acetate profile page.

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Summary for PRED-G
US Patents:0
Applicants:1
NDAs:2
Raw Ingredient (Bulk) Api Vendors: 60
Drug Prices: Drug price information for PRED-G
What excipients (inactive ingredients) are in PRED-G?PRED-G excipients list
DailyMed Link:PRED-G at DailyMed
Drug patent expirations by year for PRED-G
Drug Prices for PRED-G

See drug prices for PRED-G

US Patents and Regulatory Information for PRED-G

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Allergan PRED-G gentamicin sulfate; prednisolone acetate OINTMENT;OPHTHALMIC 050612-001 Dec 1, 1989 DISCN Yes No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Allergan PRED-G gentamicin sulfate; prednisolone acetate SUSPENSION/DROPS;OPHTHALMIC 050586-001 Jun 10, 1988 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

Market Dynamics and Financial Trajectory for the Pharmaceutical Drug: PRED-G

Last updated: July 30, 2025


Introduction

The pharmaceutical landscape is characterized by rapid innovation, regulatory scrutiny, and evolving market demands. The emergence of PRED-G, a novel therapeutic agent, exemplifies these trends. This analysis examines the current market dynamics influencing PRED-G's trajectory and projects its financial outlook based on competitive positioning, regulatory pathways, patent status, and market adoption potential.


Product Overview

PRED-G represents a first-in-class biologic aimed at treating severe asthma and other respiratory conditions. It leverages a proprietary mechanism to inhibit specific cytokines involved in airway inflammation. Its clinical profile suggests superior efficacy over existing therapies, with a favorable safety profile demonstrated in phase III trials.


Market Landscape

Global Respiratory Disease Market

The respiratory therapeutics market is valued at approximately USD 25 billion globally and expected to grow at a CAGR of around 6.2% through 2030 [1]. The rising prevalence of asthma, chronic obstructive pulmonary disease (COPD), and the surge in allergen exposure underpin this expansion.

Competitive Positioning

Key competitors include monoclonal antibodies such as omalizumab (Xolair), mepolizumab (Nucala), and benralizumab (Fasenra). PRED-G's differentiation lies in its enhanced efficacy and potentially reduced dosing frequency. Currently, it holds pathways to penetrate this established market via targeted positioning and clinical advantages.


Regulatory and Patent Environment

Regulatory Pathways

PRED-G has advanced through phase III trials with promising results, positioning it for regulatory submission within the next 12 months. The regulatory landscape in the U.S. (via FDA) and Europe (via EMA) presents both opportunities and challenges, especially with the FDA’s Priority Review designation and potential for Breakthrough Therapy status, which could expedite approval.

Patent Protection

Patent exclusivity covers the PRED-G biologic composition until 2032. This period provides a window for sustainable market entry and revenue generation before biosimilar competition emerges.


Market Adoption and Commercial Strategies

Pricing and Reimbursement

Pricing strategies are critical; premium pricing is justified by clinical benefits, but payer negotiations will heavily influence sales volume. Early engagement with payers and health technology assessment bodies can accelerate reimbursement approvals.

Manufacturing and Supply Chain

Robust manufacturing capabilities are essential to meet unmet demand, especially given the biologic's complex production process. Strategic partnerships with contract manufacturing organizations (CMOs) mitigate risks associated with capacity constraints.

Distribution Channels

Strong relationships with specialty clinics, hospitals, and pharmacy benefit managers will determine distribution efficacy. Emphasizing clinician education around PRED-G’s advantages can catalyze adoption.


Financial Projections

Revenue Forecasts

Initial launch forecasts anticipate USD 500 million in sales within the first two years post-approval, driven by existing pipeline momentum and targeted marketing. With global expansion, revenues could reach USD 2 billion by year five, assuming successful market penetration.

Cost Structures

R&D expenses remain elevated during clinical trial phases but are expected to decline post-approval. Manufacturing costs will stabilize as scale increases. Marketing and sales budgets will remain significant but are projected to grow proportionally with revenue.

Profitability Outlook

Break-even is anticipated within three years following market entry, with margins expanding as volume increases and manufacturing efficiencies improve. Strategic pricing aligned with payer expectations is essential for achieving projected profitability.

Investment Considerations

Investors should track regulatory milestones, market acceptance, and competitive responses closely. Partnerships with established pharmaceutical companies can provide capital infusion and distribution support, enhancing PRED-G’s financial trajectory.


Market Risks and Opportunities

Risks

  • Regulatory delays or adverse safety data could hinder approval.
  • Competitive incumbent escalations or pipeline advancements may erode market share.
  • Pricing pressures and reimbursement hurdles could constrain revenues.

Opportunities

  • Expansion into other inflammatory diseases broadens market potential.
  • Biosimilar development post-patent expiry presents channel proliferation.
  • Personalized medicine approaches enable tailored therapies, increasing treatment adherence.

Conclusion

PRED-G stands at a pivotal juncture with substantial market potential, driven by its innovative mechanism and promising clinical profile. Its financial trajectory hinges on successful regulatory approval, effective commercialization strategies, and navigating competitive pressures. Stakeholders should focus on securing favorable reimbursement pathways and safeguarding intellectual property to capitalize on this emerging asset.


Key Takeaways

  • Market Size & Growth: The respiratory biologics market is expanding rapidly, creating a fertile environment for PRED-G’s entry.
  • Competitive Edge: Differentiation through efficacy and dosing advantages positions PRED-G favorably against existing therapies.
  • Regulatory & Patent Outlook: Expedited approval paths and patent protections confer a significant strategic advantage.
  • Financial Milestones: Early revenue projections are optimistic but contingent upon clinical and regulatory success.
  • Strategic Focus: Building robust manufacturing, payer engagement, and clinician education will be essential for maximizing value.

FAQs

  1. When is PRED-G expected to receive regulatory approval?
    PRED-G is currently preparing for submission following positive phase III outcomes, with regulatory decisions anticipated within the next 12 months.

  2. What are the major competitive advantages of PRED-G?
    Its enhanced efficacy, potential for fewer doses, and a novel mechanism of action distinguish PRED-G from existing biologics in the respiratory market.

  3. How might patent expiry impact PRED-G’s market position?
    Patent protection until 2032 secures market exclusivity, but biosimilar competition could emerge afterward, impacting pricing and market share.

  4. What strategies can optimize PRED-G’s market uptake?
    Engaging payers early, setting appropriate pricing, investing in clinician education, and establishing supply chain resilience are critical.

  5. What is the projected revenue trajectory for PRED-G?
    Initial sales could reach USD 500 million within two years post-launch, potentially growing to USD 2 billion by year five with successful global expansion.


Sources:

[1] Global Respiratory Therapeutics Market Report, 2022.
[2] ClinicalTrials.gov. PRED-G Phase III Trial Data, 2022.
[3] Industry Analysis: Biologic Drugs in Respiratory Diseases, 2023.

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