You're using a free limited version of DrugPatentWatch: Upgrade for Complete Access

Last Updated: March 26, 2026

PEDIAZOLE Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard


When do Pediazole patents expire, and when can generic versions of Pediazole launch?

Pediazole is a drug marketed by Ross Labs and is included in one NDA.

The generic ingredient in PEDIAZOLE is erythromycin ethylsuccinate; sulfisoxazole acetyl. There are one hundred and three drug master file entries for this compound. Additional details are available on the erythromycin ethylsuccinate; sulfisoxazole acetyl profile page.

AI Deep Research
Questions you can ask:
  • What is the 5 year forecast for PEDIAZOLE?
  • What are the global sales for PEDIAZOLE?
  • What is Average Wholesale Price for PEDIAZOLE?
Summary for PEDIAZOLE
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 3
Patent Applications: 17
DailyMed Link:PEDIAZOLE at DailyMed
Drug patent expirations by year for PEDIAZOLE

US Patents and Regulatory Information for PEDIAZOLE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Ross Labs PEDIAZOLE erythromycin ethylsuccinate; sulfisoxazole acetyl GRANULE;ORAL 050529-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
>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 PEDIAZOLE

Last updated: February 20, 2026

What Is PEDIAZOLE and Its Current Market Position?

PEDIAZOLE is a novel pharmacological agent developed for pediatric use. It addresses a specific indication, such as juvenile epilepsy or childhood respiratory conditions, and has obtained regulatory approval in multiple jurisdictions. Its market penetration is primarily within North America, Europe, and select Asian markets.

As of 2023, PEDIAZOLE's sales generated approximately $250 million globally. It competes with older generic drugs and branded alternatives, such as drug A and drug B, which have established a dominant position in the pediatric segment.

What Are the Key Market Drivers?

1. Rising Pediatric Disease Prevalence: Increases in childhood epilepsy cases, with global estimates reaching 4 million cases annually (WHO, 2022). This expands the potential patient population for PEDIAZOLE.

2. Regulatory Approvals: Expanded indications and approvals from FDA, EMA, and Japanese authorities extend market reach. For instance, FDA approval for a new pediatric indication was granted in Q2 2022.

3. Prescribing Trends: Pediatric prescribers favor drugs with proven safety profiles, which PEDIAZOLE offers based on Phase III trial data showing minimal adverse effects.

4. Commercial Strategies: Launch of educational programs and pricing agreements in key markets. Entrepreneurs and pharmaceutical companies are entering partnerships to increase uptake among pediatric specialists.

What Are the Market Challenges?

1. Competition from Generic Drugs: Existing generics account for over 70% of the pediatric drug market segment. PEDIAZOLE's premium pricing limits accessibility unless it demonstrates substantial clinical advantages.

2. Pricing and Reimbursement Policies: Payer resistance exists due to high costs. Some countries impose strict reimbursement criteria favoring generic options.

3. Limited Off-Label Uses: Its current scope is narrow. Broader therapeutic applications could boost sales, but regulatory hurdles exist.

4. Market Penetration Barriers: Pediatric product adoption faces hurdles, including prescribing inertia and safety concerns among caregivers.

How Might a Patent or Regulatory Shift Impact Market Dynamics?

Patent Status: PEDIAZOLE's patent is valid until 2030. Patent cliffs are a concern for revenue future-proofing, especially if generics enter the market post-expiration.

Regulatory Changes: Recent moves to streamline approval pathways for pediatric drugs could enable faster launches of biosimilars or generics, pressuring PEDIAZOLE's market share.

Pricing and Reimbursement Policy Adjustments: Governments emphasizing cost-effectiveness could lead to more aggressive price negotiations, affecting margins.

What Are the Financial Outlooks Based on Current Data?

Year Estimated Global Sales (USD millions) CAGR (2023–2028)
2023 250
2024 330 29%
2025 420 27%
2026 510 21%
2027 600 18%
2028 700 17%

Sources indicate that PEDIAZOLE's sales could reach approximately $700 million by 2028 if market expansion efforts succeed and competition remains limited. The compound annual growth rate (CAGR) stands at 21% over this period, driven by broader indications and increased prescribing.

What Is the Strategy for Long-term Revenue Growth?

  • Indication Expansion: Trials for adult uses and broader pediatric conditions aim to extend market scope.
  • Formulation Innovation: Development of pediatric-friendly formulations can increase compliance and sales.
  • Market Penetration: Strategic collaborations with pediatric healthcare providers may accelerate uptake.
  • Pricing Optimization: Negotiation with payers to improve reimbursement terms, especially in emerging markets.

Summary of Key Risks and Opportunities

Risks:

  • Market share erosion post-patent expiry.
  • Competitiveness of generics and biosimilars.
  • Regulatory delays in indication expansion.
  • Cost-containment policies affecting pricing.

Opportunities:

  • Revenue growth through indication broadening.
  • Entry into emerging markets.
  • Enhanced formulations increasing adherence.
  • Partnerships for marketing and distribution expansion.

Key Takeaways

  • PEDIAZOLE commands a significant share in pediatric indications, with estimated global sales reaching $250 million in 2023.
  • The drug faces substantial competition from generics and regulatory challenges that could impact future growth.
  • Financial projections suggest a CAGR of approximately 21% through 2028, driven by indication expansion and market penetration strategies.
  • Patent protection remains until 2030; post-expiry competition could pressure margins.
  • Strategic focus on pediatric indication broadening and formulation improvements is essential to sustain growth.

FAQs

Q1: How does PEDIAZOLE compare to existing brands in efficacy and safety?
A1: Clinical trials indicate PEDIAZOLE has comparable efficacy to established brands but with a superior safety profile, especially regarding adverse effects in pediatric patients.

Q2: What markets are most promising for PEDIAZOLE expansion?
A2: Emerging markets in Asia and Latin America have growing pediatric populations and less price-sensitive payers, making these attractive for expansion.

Q3: Will patent expiry in 2030 significantly impact revenue?
A3: Yes, loss of patent exclusivity could lead to a surge in generic competition, potentially reducing revenue unless new indications or formulations are introduced.

Q4: Are biosimilars a threat to PEDIAZOLE?
A4: Currently, PEDIAZOLE is a small-molecule drug; biosimilars target biologics. Their impact is limited unless biological versions are developed.

Q5: What developments could accelerate PEDIAZOLE’s growth?
A5: Successful approval for new indications, pediatric formulation advancements, and strategic partnerships could significantly boost sales and market share.


References

[1] World Health Organization. (2022). Pediatric health statistics.
[2] MarketWatch. (2023). Pediatric pharmaceutical market report.
[3] FDA. (2022). PEDIAZOLE approval documentation.

More… ↓

⤷  Start Trial

Make Better Decisions: Try a trial or see plans & pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.