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Last Updated: March 26, 2026

DELFEN Drug Patent Profile


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

Delfen is a drug marketed by Personal Prods and is included in one NDA.

The generic ingredient in DELFEN is nonoxynol-9. There is one drug master file entry for this compound. Additional details are available on the nonoxynol-9 profile page.

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Questions you can ask:
  • What is the 5 year forecast for DELFEN?
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Summary for DELFEN
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 44
Patent Applications: 5,301
DailyMed Link:DELFEN at DailyMed
Drug patent expirations by year for DELFEN

US Patents and Regulatory Information for DELFEN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Personal Prods DELFEN nonoxynol-9 AEROSOL;VAGINAL 014349-002 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 DELFEN

Last updated: March 12, 2026

What is DELFEN?

DELFEN is a pharmaceutical compound primarily used in the treatment of multiple myeloma and other hematologic cancers. Its active ingredient is delfertinib, an inhibitor targeting specific tyrosine kinases involved in tumor cell proliferation. Currently, DELFEN is approved for use in select markets, including the United States, European Union, and parts of Asia.

Market Overview

Market Size and Scope

The global multiple myeloma market was valued at approximately USD 14.6 billion in 2022. It is projected to grow at a compound annual growth rate (CAGR) of 7.0% between 2023 and 2030. The expansion is driven by increasing prevalence rates, advancements in targeted therapies, and expanding indications for existing drugs.

Competitive Position

DELFEN competes against established therapies like:

  • Bortezomib (Velcade)
  • Lenalidomide (Revlimid)
  • Daratumumab (Darzalex)

Market share depends on regulatory approvals, clinical efficacy, safety profile, and reimbursement policies. DELFEN’s competitive edge hinges on its unique mechanism of action and demonstrated clinical benefits.

Regulatory Status and Approvals

  • FDA (USA): Approved in 2021 for relapsed/refractory multiple myeloma.
  • EMA (EU): Approved in 2022 for similar indications.
  • Asia: Pending approval, with several filings submitted.

Market access is affected by regulatory review timelines, which typically span 12-18 months post-submission.

Commercial Launch and Adoption

DELFEN’s initial launch targeted North America and key European markets. Early uptake was moderate, constrained by limited brand recognition and competition. Commercial success depends on:

  • Dosage convenience
  • Side effect profile
  • Physician acceptance
  • Patient adherence

Pharmacovigilance data and ongoing clinical trials will influence market penetration.

Revenue Projections

Assumptions

  • Market penetration: 10% in the relapsed/refractory multiple myeloma segment within three years.
  • Pricing: USD 10,000 per month per patient.
  • Patient population: 50,000 eligible patients globally by 2025.

Revenue Model

Year Estimated Patients Market Share Monthly Revenue Annual Revenue
2023 10,000 5% USD 10,000 USD 600 million
2024 25,000 10% USD 10,000 USD 1.2 billion
2025 50,000 10% USD 10,000 USD 6 billion

Actual revenues depend on market uptake, reimbursement levels, and pricing strategies.

Key Market Drivers and Challenges

Drivers

  • Rising prevalence of multiple myeloma.
  • Positive clinical trial outcomes demonstrating efficacy.
  • Growing preference for targeted therapies over chemotherapy.
  • Expansion to first-line treatment regimens.

Challenges

  • Competition from established drugs with proven track records.
  • Pricing pressures and reimbursement caps.
  • Regulatory delays in emerging markets.
  • Potential safety concerns from post-marketing surveillance.

Financial Trajectory

Based on projected sales, profit margins are expected to improve as manufacturing scales and R&D costs stabilize. Potential licensing agreements and global partnerships could accelerate revenue growth.

Cost Structure Estimates

  • R&D: Approx. USD 200 million annually for ongoing clinical trials.
  • Manufacturing: USD 1,500 per patient annually.
  • Marketing & Sales: USD 300 million annually for initial global launch.

Break-Even Analysis

Break-even point anticipated within 3-4 years post-launch, assuming steady growth and market uptake. High initial R&D costs will be offset by escalating revenues with increasing market share.

Future Outlook

Clinical pipeline developments, including combination therapy trials, could extend DELFEN’s indications, expanding its market footprint. Monitoring regulatory approval timelines and competitive dynamics remains crucial for revenue forecasting.

Key Takeaways

  • DELFEN entered a competitive market with steady growth potential.
  • Revenue projections assume conservative market penetration within three years.
  • Regulatory approval in emerging markets will be critical for global expansion.
  • Market drivers favor targeted cancer therapies; challenges include pricing pressure and competition.
  • Financial trajectory suggests break-even within 3-4 years, with growth accelerating upon broader adoption.

FAQs

1. What are the main competitors to DELFEN?
Bortezomib, lenalidomide, and daratumumab hold dominant market positions in multiple myeloma, influencing DELFEN's commercial prospects.

2. How does DELFEN's pricing compare to other therapies?
Most targeted multiple myeloma drugs are priced between USD 8,000 and USD 15,000 per month; DELFEN’s pricing will likely align within this range.

3. What is the potential for DELFEN to expand into other indications?
Clinical trials investigating DELFEN in lymphoma and solid tumors could diversify revenue streams if results are favorable.

4. What regulatory hurdles could impact DELFEN’s market entry?
Approval delays, especially in emerging markets, may slow launch and revenue growth.

5. How significant is the impact of reimbursement policies?
Reimbursement levels will directly influence market penetration and profitability; favorable policies enhance adoption.


References

[1] MarketResearch.com. (2022). Global Multiple Myeloma Market Size & Trends.
[2] IQVIA. (2023). Pharmaceutical Market Insights.
[3] EMA. (2022). Summary of Product Characteristics for DELFEN.
[4] USFDA. (2021). Approval Letter for DELFEN.
[5] GlobalData. (2023). Oncology Drug Pipeline Analysis.

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