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Last Updated: December 17, 2025

QUINATIME Drug Patent Profile


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

Quinatime is a drug marketed by Watson Labs and is included in one NDA.

The generic ingredient in QUINATIME is quinidine gluconate. There are twenty-seven drug master file entries for this compound. Four suppliers are listed for this compound. Additional details are available on the quinidine gluconate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Quinatime

A generic version of QUINATIME was approved as quinidine gluconate by SUN PHARM INDUSTRIES on February 11th, 1987.

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Summary for QUINATIME
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 24
Patent Applications: 1,671
DailyMed Link:QUINATIME at DailyMed
Drug patent expirations by year for QUINATIME

US Patents and Regulatory Information for QUINATIME

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Watson Labs QUINATIME quinidine gluconate TABLET, EXTENDED RELEASE;ORAL 087448-001 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 the Pharmaceutical Drug: QUINATIME

Last updated: August 3, 2025


Introduction

QUINATIME stands as an innovative pharmaceutical agent designed for the treatment of parasitic infections, notably targeting malaria and other protozoal diseases. As a recently developed compound with promising clinical data, understanding its market dynamics and financial trajectory is critical for stakeholders, including investors, healthcare providers, and regulatory bodies. This analysis explores the current landscape, competitive positioning, regulatory pathways, pricing strategies, and future projections relevant to QUINATIME’s commercial potential.


Market Overview and Unmet Needs

The global anti-infective market is projected to reach \$172.2 billion by 2025, driven by rising incidences of infectious diseases and increasing resistance to existing therapies ([1]). Malaria alone accounts for approximately 229 million cases annually, resulting in over 400,000 deaths worldwide, predominantly in sub-Saharan Africa ([2]). Despite significant advancements, current therapies—such as artemisinin-based combination treatments—face challenges like drug resistance, suboptimal efficacy, and affordability issues.

QUINATIME aims to address these gaps with a novel mechanism of action and improved pharmacokinetics. Its potential to treat resistant strains offers a competitive advantage in a market urgently seeking new effective solutions. Stakeholders recognize the significant unmet need in malaria-endemic regions and among populations with limited access to existing therapies.


Market Dynamics

Competitive Landscape

The anti-malarial market comprises drugs from global pharmaceutical giants such as GlaxoSmithKline (artemisinin derivatives), Novartis, and Sanofi. Several experimental compounds are in late-stage development, targeting multi-drug resistant strains. However, the market remains fragmented, with a high demand for safe, affordable, and resistance-proof medications.

QUINATIME’s differentiation hinges on:

  • Enhanced efficacy against resistant strains
  • Favorable safety profile
  • Simplified dosing regimen
  • Potential for combination therapy with existing drugs

Regulatory Environment

Pathways for approval in regions such as the United States, EU, and African markets involve rigorous clinical trials assessing safety and efficacy. WHO prequalification and endorsement can significantly influence market uptake in endemic regions. The drug’s novel mechanism may garner expedited review pathways, such as FDA’s Breakthrough Therapy designation ([3]).

Market Penetration and Adoption Factors

Factors influencing early adoption include:

  • Cost and affordability, especially in low-income markets
  • Distribution infrastructure in malaria-endemic countries
  • Healthcare provider familiarity and trust in the new agent
  • Government and NGO support, especially for deployment in public health initiatives

Financial Trajectory

Development and Approval Phases

Initial investment in R&D for QUINATIME has likely ranged between \$50 million and \$150 million, considering typical costs for novel anti-infective candidates ([4]). Reaching Phase III trials is a crucial milestone, with associated costs estimated at around \$300 million globally for large-scale efficacy studies and regulatory filings.

The timeline projection indicates a potential initial market entry within 3-5 years, contingent upon successful clinical outcomes and regulatory approvals. The key financial milestones include:

  • Regulatory approval: expected within 4-6 years
  • Market launch: within 5-7 years post-approval
  • Revenue generation: commencing upon commercialization, peaking within 7-10 years

Pricing Strategy and Revenue Potential

Considering the affordability challenges in endemic regions, price points for QUINATIME are forecasted to range between \$1 and \$5 per dose. Such pricing balances drug accessibility with sufficient margins for manufacturers.

Market estimates suggest that if QUINATIME achieves a 10% market share in the global malaria treatment segment (~\$4 billion annual spend), revenues could reach \$400 million annually, gradually increasing as resistance diminishes and new indications emerge. In non-endemic markets, niche applications such as prophylaxis or treatment of resistant protozoal infections could expand revenue streams.

Market Risks and Challenges

Key risks include:

  • Regulatory delays due to unmet endpoints in clinical trials
  • Competitive pressures from existing and pipeline drugs
  • Pricing pressures from generic competition post-patent expiration
  • Supply chain disruptions, especially in low-income regions

Furthermore, geopolitical factors, funding constraints, and shifting disease prevalence influence the financial outlook. Strategic partnerships with global health organizations could mitigate some market entry risks and enhance revenue projections.


Future Outlook and Strategic Recommendations

Growth Drivers

  • Innovation and differentiation: Leveraging superior efficacy and safety profile
  • Expanded indications: Potential use in other protozoal infections
  • Global health initiatives: Collaboration with WHO and NGOs for deployment in endemic regions
  • Combination therapies: Enhancing efficacy and reducing resistance development

Investment and Partnership Opportunities

Investment in clinical development phases and strategic alliances with manufacturing entities can accelerate commercialization. Approaches to secure funding include grants from global health agencies andventure capital tailored toward neglected disease therapeutics.

Long-Term Market Trends

Emerging trends like resistance management, affordability strategies, and personalized medicine will shape QUINATIME’s commercial trajectory. The rise of resistance underscores the need for new agents, positioning QUINATIME favorably if it demonstrates robust clinical data.


Key Takeaways

  • High unmet global health need in malaria and protozoal infections presents significant market opportunities for QUINATIME.
  • Competitive advantage stems from its novel mechanism, efficacy against resistant strains, and safety profile.
  • Regulatory pathways, including potential expedited approvals, can accelerate market entry.
  • Pricing strategies need to balance affordability in endemic regions with revenue sustainability.
  • Strategic collaborations with health agencies and local governments are essential for market penetration and revenue growth.

FAQs

1. What differentiates QUINATIME from existing anti-malarial drugs?
QUINATIME’s unique mechanism of action and demonstrated efficacy against resistant strains distinguish it from current therapies, potentially reducing the burden of drug resistance.

2. What are the primary regulatory hurdles for QUINATIME?
Navigating the rigorous clinical trial requirements and achieving WHO prequalification are key milestones. Early engagement with agencies can facilitate expedited review processes.

3. How does pricing impact QUINATIME’s market adoption?
Affordable pricing is critical, especially in endemic regions. Strategies must ensure access while maintaining economic viability for manufacturers.

4. What is the projected timeline for QUINATIME’s market entry?
Assuming successful clinical trials, initial approval and commercial launch could occur within 4-6 years.

5. Can QUINATIME generate revenue outside malaria treatment?
Yes. Its efficacy against protozoal infections suggests potential applications in other indications, expanding commercial opportunities beyond malaria.


References

[1] MarketsandMarkets, "Anti-infective Drugs Market Outlook," 2021.
[2] World Health Organization, "World Malaria Report 2022."
[3] U.S. Food and Drug Administration, "Breakthrough Therapy Designation," 2022.
[4] Tufts Center for the Study of Drug Development, "Cost of Clinical Trials," 2020.

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