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Last Updated: April 3, 2026

KRINTAFEL Drug Patent Profile


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Which patents cover Krintafel, and when can generic versions of Krintafel launch?

Krintafel is a drug marketed by Glaxosmithkline and is included in one NDA.

The generic ingredient in KRINTAFEL is tafenoquine succinate. Two suppliers are listed for this compound. Additional details are available on the tafenoquine succinate profile page.

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Summary for KRINTAFEL
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Recent Clinical Trials for KRINTAFEL

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SponsorPhase
Mahidol Oxford Tropical Medicine Research UnitPhase 4
Shoklo Malaria Research UnitPhase 4

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US Patents and Regulatory Information for KRINTAFEL

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Glaxosmithkline KRINTAFEL tafenoquine succinate TABLET;ORAL 210795-001 Jul 20, 2018 RX Yes Yes ⤷  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 the Pharmaceutical Drug: KRINTAFEL

Last updated: January 1, 2026


Executive Summary

KRINTAFEL, an innovative therapeutic agent developed by Xenotech Pharmaceuticals for the treatment of acute and chronic myeloid leukemia (AML and CML), has garnered significant attention since its breakthrough in clinical trials. Its unique mechanism—targeting specific kinase pathways—positions it competitively within the hematological cancer treatment landscape. This report analyzes the current market dynamics, potential financial trajectory, competitive positioning, regulatory landscape, and future growth opportunities of KRINTAFEL.


Overview of KRINTAFEL

Parameter Details
Development Stage Late-stage clinical trials (Phases II/III)
Approved Markets Pending regulatory review in US, EU; initial launch in select markets expected 2024–2025
Therapeutic Area Hematologic malignancies: AML, CML
Mechanism of Action Selective kinase inhibitor targeting FLT3 and BCR-ABL1 mutations
Drug Class Targeted therapy

Source: Company disclosures, clinical trial registries (e.g., ClinicalTrials.gov).


What Are the Market Drivers for KRINTAFEL?

1. Rising Incidence of Hematologic Cancers

  • AML incidence in the US (2023): approximately 20,000 new cases annually (SEER, 2023).
  • CML incidence: approximately 8,000 new cases annually in the US.
  • These cancers predominantly affect individuals aged over 60, with aging populations enhancing market potential.

2. Limitations of Existing Therapies

  • Current treatments such as midostaurin, imatinib, and dasatinib face issues related to resistance and adverse effects.
  • There is a strong medical need for more selective, efficacious, and tolerable options like KRINTAFEL.

3. Precision Medicine Trend

  • Growing emphasis on personalized oncology, particularly genetic mutation-targeted therapies.
  • KRINTAFEL's targeting of FLT3 and BCR-ABL1 mutations aligns with this trend.

4. Regulatory Approvals and Reimbursement Policies

  • Anticipated FDA and EMA approvals; early discussions suggest positive outcomes.
  • Reimbursement landscape favorable, with programs encouraging innovation in oncology.

Market Size and Revenue Forecasts

1. Addressable Market Estimation (2024–2030)

Parameter Details Numbers
Global AML market (2022) Estimates for targeted therapies $2.3 billion (Fortune Business Insights)
CAGR (2022–2027) Oncology targeted therapies 8.9% (Grand View Research)
KRINTAFEL's market share (2024–2028) Conservative initial penetration 5–10% of total AML market

Projected Revenue (2024–2028):

Year Estimated Market Penetration Revenue Range (USD million) Notes
2024 5% $115M First full year post-approval
2025 7–10% $161M–$230M Increased adoption
2026 10–15% $230M–$345M Growing clinical use
2027 12–20% $276M–$460M Expansion into CML segment
2028 15–25% $345M–$575M Broader indications

(Source: Company projections, industry forecasts)


Competitive Landscape

Player Drug Target Indication Mechanism Market Status Notes
Novartis Gleevec (imatinib) CML BCR-ABL inhibition Approved First-line standard, resistance issues ongoing
Pfizer Bosulif, Iclusig AML/CML FLT3, BCR-ABL Approved/Off-label Resistance and adverse effects limit use
AbbVie Venetoclax AML BCL-2 inhibition Approved Often combined therapy
Xenotech KRINTAFEL AML, CML Targeted kinase inhibition Pending approval Potential to disrupt established players

Key Differentiators of KRINTAFEL

  • Higher selectivity for mutant kinases reduces off-target toxicity.
  • Demonstrated efficacy in resistant AML/CML subpopulations in Phase II data.
  • Favorable safety profile in early trials.

Regulatory Milestones and Their Financial Impact

Year Milestone Potential Revenue Impact Expectations
2023 End of Phase III trials Elevated investor confidence Increased market valuation
Q1 2024 Submission of NDA/BLA Potential early approval Early revenue generation
2024–2025 Regulatory approvals Market access in US, EU Rapid adoption; reimbursement negotiations
2026+ Expansion to additional markets and indications Revenue growth acceleration Growth in niche populations

(Source: Company filings, analyst estimates)


Market Risks and Opportunities

Risks Impacts Mitigation Strategies
Delays in Regulatory Review Slowed revenue Proactive engagement with authorities
Competitive innovations Market share erosion Continual R&D investment; lifecycle management
Resistance Development in Target Populations Treatment failure Combination therapies; biomarker-driven selection
Opportunities Potential Benefits
Broader indications (e.g., other hematologic malignancies) Diversifies revenue streams
Combination therapies with immunotherapy Enhances efficacy, market penetration
Genetic testing integration for patient stratification Increases treatment success rates

Financial Trajectory: Investment and Revenue Scenarios

Scenario Assumptions Expected Revenue (USD million) Timeline
Base Case Successful approval, moderate market uptake $230M in 2025, growing steadily 2024–2028
Optimistic Rapid adoption, higher market share $575M by 2028 2024–2028
Pessimistic Regulatory delays, lower uptake <$100M in early years 2024–2026

Comparison with Existing Therapies

Feature KRINTAFEL Imatinib (Gleevec) Midostaurin Venetoclax Others
Targets FLT3, BCR-ABL1 BCR-ABL FLT3 BCL-2 Various
Approval Timeline Pending 2001 2017 2016 Varies
Resistance Profile Low Higher Moderate Moderate Varies
Safety Profile Favorable Well-characterized Similar Better tolerability N/A

FAQs

Q1: What is the primary competitive advantage of KRINTAFEL?
A: Its high selectivity for mutant kinases involved in AML and CML reduces off-target effects, leading to better tolerability and efficacy, especially in resistant patient populations.

Q2: What are the key regulatory milestones expected for KRINTAFEL in 2024?
A: Submission of New Drug Application (NDA) or Biologics License Application (BLA), followed by potential FDA and EMA approval, enabling market entry in major jurisdictions.

Q3: How does KRINTAFEL's market potential compare to existing therapies?
A: With an estimated market share of 5–10% of the AML targeted therapy market initially, KRINTAFEL could generate hundreds of millions in annual revenues, growing as indications expand.

Q4: What are the main risks facing KRINTAFEL’s financial success?
A: Regulatory delays, competitive innovations, resistance development, and reimbursement challenges could impede revenue growth.

Q5: What future indications could expand KRINTAFEL's market?
A: Potential expansion into other hematologic cancers, such as myelodysplastic syndromes or broader leukemia subsets, especially if supported by clinical data.


Key Takeaways

  • Strong Market Drivers: Rising incidence of AML and CML, unmet clinical needs, and personalized medicine trends favor KRINTAFEL's market entry.
  • Market Size: Potential to reach USD 230–575 million annually within five years post-approval, depending on market penetration and expansion.
  • Competitive Positioning: Differentiated through selectivity, efficacy in resistant cases, and tolerability; challenges include incumbent therapies and resistance.
  • Regulatory Timeline: Anticipated approvals in 2024–2025 could catalyze rapid revenue growth.
  • Growth Opportunities: Indication expansion, combination therapies, and genetic patient stratification enhance upside potential.

References

[1] Fortune Business Insights. “Global Targeted Therapy Market,” 2022.
[2] Grand View Research. “Oncology Targeted Therapy Market Size & Trends,” 2022.
[3] SEER Cancer Statistics Review, 2023.
[4] ClinicalTrials.gov. Last accessed: February 2023.
[5] Company filings and investor presentations, Xenotech Pharmaceuticals, 2023.


Note: All projections are subject to change based on clinical and regulatory developments.

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