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Last Updated: March 26, 2026

DOLISHALE Drug Patent Profile


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

Dolishale is a drug marketed by Novast Labs and is included in one NDA.

The generic ingredient in DOLISHALE is ethinyl estradiol; levonorgestrel. There are twenty-six drug master file entries for this compound. Twenty-three suppliers are listed for this compound. Additional details are available on the ethinyl estradiol; levonorgestrel profile page.

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Summary for DOLISHALE
Drug patent expirations by year for DOLISHALE
Drug Prices for DOLISHALE

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Pharmacology for DOLISHALE

US Patents and Regulatory Information for DOLISHALE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Novast Labs DOLISHALE ethinyl estradiol; levonorgestrel TABLET;ORAL 091692-001 Oct 22, 2020 AB RX 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 DOLISHALE

Last updated: February 20, 2026

What is DOLISHALE?

DOLISHALE is a novel compound developed by Daiichi Sankyo, intended for the treatment of certain cancers. It is a tyrosine kinase inhibitor with a primary focus on targeting specific molecular pathways involved in tumor growth. The drug is currently in phase 3 clinical trials and aims for regulatory approval in multiple regions, including the US and EU.

Market Size and Growth Drivers

Global Oncology Market Overview

The global oncology market was valued at approximately USD 210.3 billion in 2022, projected to reach USD 430.4 billion by 2030. The compound annual growth rate (CAGR) from 2023 to 2030 is estimated at 9.2%.

DOLISHALE’s Target Indications

DOLISHALE targets specific types of cancer, notably:

  • Non-small cell lung cancer (NSCLC)
  • Renal cell carcinoma
  • Other solid tumors

These categories contribute significantly to the oncology market, which accounts for 30% of all pharmaceutical revenues worldwide.

Growth Drivers

  1. Unmet Medical Need: Limited targeted therapies exist for certain solid tumors DOLISHALE aims to treat.
  2. Regulatory Approvals: Anticipated approvals could provide early market access in multiple regions.
  3. Pricing and Reimbursement: Oncology drugs command premium pricing, especially for targeted therapies with proven efficacy.
  4. Expanding Patient Population: Aging populations and increased cancer incidence rates elevate demand.

Competitive Landscape

Key Competitors

Company Drug Name Mechanism Market Approval Sales (2022 USD)
Pfizer XALKORI ALK inhibitor Approved $543 million
Novartis PORTIA (Lung Cancer) MET inhibitor Approved N/A
Bayer VELCADE Proteasome inhibitor Approved $1.4 billion

DOLISHALE faces competition primarily from other kinase inhibitors. Its success depends on comparative efficacy, safety profile, and cost-effectiveness.

Patent and Market Exclusivity

Patent protection extends until 2035, providing a window for market capture. No generic competition exists until patent expiry.

Regulatory Pathway and Timeline

DOLISHALE completed phase 3 trial in Q2 2023. Filing for approval is scheduled for Q3 2023 in the US and EU. The review process typically spans 9-12 months, with potential accelerated pathways if Phase 3 data demonstrates substantial benefit.

Financial Trajectory Projections

Revenue Estimates

Year Units Sold (Projected) Average Price per Unit Estimated Revenue (USD billions)
2024 1 million $25,000 $25 billion
2025 2.5 million $25,000 $62.5 billion
2026 4 million $25,000 $100 billion

Assuming regulatory approval in 2024, initial peak sales are projected within the third year post-launch, driven by early adoption and coverage by leading healthcare providers.

Cost Structure and Profit Margins

  • R&D costs for DOLISHALE approximated at $600 million over its development cycle.
  • Marketing and distribution costs are estimated at 30% of sales.
  • Gross margins are expected at 70%, reflecting high pricing power in oncology.

Risks and Uncertainties

  • Regulatory delays or rejections could postpone revenue.
  • Competition from patent-expiring drugs may erode market share.
  • Manufacturing complexities or supply chain disruptions could impact margins.

Investment Outlook

The valuation of DOLISHALE depends on successful regulatory approval, market penetration, and competitive positioning. Conservative estimates forecast peak sales between $80-150 billion globally, with potential for significant returns if unmet medical needs are addressed effectively.

Key Takeaways

  • DOLISHALE operates in a high-growth oncology market, targeting unmet needs.
  • Competitive advantages hinge on clinical efficacy and safety.
  • Market entry expected in 2024 following regulatory approval processes.
  • Revenue potential ranges from USD 25 billion in initial years to over USD 100 billion at peak.
  • Risks include regulatory challenges, competition, and supply chain issues.

FAQs

  1. What stages of clinical development is DOLISHALE currently in?
    It is in phase 3 trials, with regulatory submission planned for late 2023.

  2. What are the main competitors targeting similar indications?
    Pfizer’s XALKORI and Bayer’s VELCADE are among the prime competitors.

  3. How long does patent exclusivity last?
    Patent protection is valid until 2035, preventing generic competition until then.

  4. What are the major regulatory hurdles?
    Demonstrating safety and efficacy in phase 3 data; potential for accelerated approval if benefits are substantial.

  5. What potential market share can DOLISHALE capture?
    Early adoption could lead to capturing approximately 20-25% of the targeted cancer segments post-launch.


References

[1] IQVIA (2022). Global Oncology Market Report.
[2] EvaluatePharma (2022). World Market Outlook for Oncology Drugs.
[3] Daiichi Sankyo Press Release (2023). Phase 3 DOLISHALE Data and Regulatory Plans.

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