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Last Updated: March 26, 2026

DALMANE Drug Patent Profile


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

Dalmane is a drug marketed by Valeant Pharm Intl and is included in one NDA.

The generic ingredient in DALMANE is flurazepam hydrochloride. There are four drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the flurazepam hydrochloride profile page.

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Summary for DALMANE
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 1
Patent Applications: 4,167
DailyMed Link:DALMANE at DailyMed
Drug patent expirations by year for DALMANE

US Patents and Regulatory Information for DALMANE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Valeant Pharm Intl DALMANE flurazepam hydrochloride CAPSULE;ORAL 016721-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Valeant Pharm Intl DALMANE flurazepam hydrochloride CAPSULE;ORAL 016721-002 Approved Prior to Jan 1, 1982 DISCN Yes 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

Expired US Patents for DALMANE

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Valeant Pharm Intl DALMANE flurazepam hydrochloride CAPSULE;ORAL 016721-001 Approved Prior to Jan 1, 1982 4,316,897 ⤷  Start Trial
Valeant Pharm Intl DALMANE flurazepam hydrochloride CAPSULE;ORAL 016721-002 Approved Prior to Jan 1, 1982 4,316,897 ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

Market Dynamics and Financial Trajectory for DALMANE

Last updated: February 19, 2026

What Is DALMANE and Its Regulatory Status?

DALMANE is the brand name for naloxone sublingual tablets, produced by Braeburn Pharmaceuticals. Orally administered naloxone products aim to treat opioid overdoses by rapidly reversing respiratory depression. FDA approved DALMANE in December 2021 as a prescription drug for adult patients at risk of opioid overdose.

Market Overview

Demand for opioid overdose treatments has surged due to the ongoing opioid crisis, with the U.S. government and healthcare providers emphasizing naloxone accessibility. The global opioid overdose reversal market, valued at approximately $2.4 billion in 2022, is expected to grow at a compound annual growth rate (CAGR) of 8% through 2030 [1].

Key Factors Driving Market Growth

  • Rising opioid mortality: Over 100,000 overdose deaths in the U.S. in 2021, a 28.5% increase from 2020 [2].

  • Policy and funding initiatives: U.S. CDC and FDA grant increased funding to expand naloxone distribution and access [3].

  • Product innovation: Development of user-friendly formulations like DALMANE enhances administration compliance.

Competitive Landscape

Major competitors include:

  • Narcan (naloxone nasal spray, adapted by Emergent BioSolutions)
  • Evzio (naloxone autoinjector by Teva)
  • Generic naloxone injectables and nasal sprays

DALMANE introduces an oral option, aimed at ease of use, particularly in community or layperson settings. Despite this, injectable and nasal formulations dominate the market share.

Financial Trajectory and Revenue Projections

Revenue Estimates (2022-2030)

Year Estimated Revenue (USD millions) Growth Rate Key Assumptions
2022 50 Launch year, initial adoption
2023 80 60% Increased awareness, expanded distribution
2025 150 87.5% Broader insurance coverage, public programs
2030 350 133.3% Market penetration, global expansion

Sources: Industry reports and analyst forecasts [1,4].

Revenue Drivers

  • Pricing: DALMANE is priced around $300 per 2-dose box. Reimbursements and subsidies influence net revenue.
  • Market penetration: Adoption in emergency kits, primary care, and community health centers.
  • Regulatory approvals: Potential expansion to more jurisdictions and formulations enhances market size.

Risks to Financial Trajectory

  • Market competition: Nasal spray dominance could limit growth for oral formulations.
  • Reimbursement policies: Variability in insurance coverage affects sales volumes.
  • Regulatory hurdles: Future approvals or restrictions can alter the pipeline.

Strategic Outlook

Braeburn aims to leverage DALMANE’s formulation advantage and expand into international markets. Collaborations with public health agencies to distribute free or subsidized treatment kits could significantly boost sales.

Key Takeaways

  • The DALMANE market benefits from the opioid crisis-driven growth, with an emphasis on ease of use and patient compliance.
  • Its financial trajectory forecasts rapid expansion through 2030, contingent on market acceptance and competitive dynamics.
  • Reimbursement frameworks and market penetration strategies will significantly influence revenue growth.

FAQs

Q1: How does DALMANE compare with nasal naloxone products?
DALMANE's oral tablet form offers ease of administration without the need for nasal spray or injections, which may improve adherence, especially outside clinical settings. However, nasal formulations currently dominate market share due to faster absorption and established usage.

Q2: What are the barriers to DALMANE’s widespread adoption?
Barriers include competition from established nasal and injectable naloxone products, pricing considerations, insurance reimbursement policies, and lack of awareness in some patient populations.

Q3: Are there any regulatory limitations forecasted for DALMANE?
While FDA approval has been granted, future approvals or restrictions depend on additional studies, post-marketing surveillance data, and regulatory policies in other countries.

Q4: How might international markets influence DALMANE’s revenue?
Global opioid overdose rates vary; rising public health focus in Europe and Asia could introduce new markets. However, regulatory approval processes and local preferences impact timing and market entry.

Q5: What strategic moves could boost DALMANE’s market share?
Expanding indications, increasing affordability through reimbursement negotiations, and public health collaborations can enhance market penetration.


Sources

[1] MarketWatch. (2022). Overdose reversal drugs market forecast.
[2] CDC. (2022). Drug overdose deaths.
[3] U.S. Department of Health & Human Services. (2022). Opioid crisis and funding initiatives.
[4] GlobalData. (2023). Pharmaceutical market analysis.

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