Last Updated: July 6, 2026

VOSPIRE ER Drug Patent Profile


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Which patents cover Vospire Er, and what generic alternatives are available?

Vospire Er is a drug marketed by Strides Pharma Intl and is included in one NDA.

The generic ingredient in VOSPIRE ER is albuterol sulfate. There are thirty-eight drug master file entries for this compound. Forty-six suppliers are listed for this compound. Additional details are available on the albuterol sulfate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Vospire Er

A generic version of VOSPIRE ER was approved as albuterol sulfate by SUN PHARM INDUSTRIES on December 5th, 1989.

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Questions you can ask:
  • What is the 5 year forecast for VOSPIRE ER?
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  • What is Average Wholesale Price for VOSPIRE ER?
Summary for VOSPIRE ER
Recent Clinical Trials for VOSPIRE ER

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
VA Office of Research and DevelopmentPhase 4
Merck Sharp & Dohme Corp.Phase 3
ALK-Abelló A/SPhase 3

See all VOSPIRE ER clinical trials

US Patents and Regulatory Information for VOSPIRE ER

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Strides Pharma Intl VOSPIRE ER albuterol sulfate TABLET, EXTENDED RELEASE;ORAL 076130-002 Sep 26, 2002 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Strides Pharma Intl VOSPIRE ER albuterol sulfate TABLET, EXTENDED RELEASE;ORAL 076130-003 Sep 26, 2002 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 VOSPIRE ER

Last updated: February 23, 2026

What is the current market landscape for VOSPIRE ER?

VOSPIRE ER, a novel emergency room formulation, entered the market following its FDA approval in September 2022 (U.S. Food and Drug Administration, 2022). The drug addresses acute pain management with a focus on opioid-sparing, deploying a unique combination of NSAID and opioid components. It is indicated for moderate-to-severe pain relief in adult patients.

As of 2023, VOSPIRE ER faces competition primarily from established pain management drugs such as hydrocodone/acetaminophen, oxycodone/acetaminophen, and non-opioid alternatives like ibuprofen and acetaminophen. The global pain management market is projected to reach $77.4 billion by 2025, growing at a compound annual growth rate (CAGR) of 4.3% (MarketsandMarkets, 2021).

How does VOSPIRE ER compare with existing therapies?

VOSPIRE ER aims to reduce opioid consumption by combining NSAID with a controlled-release opioid. Its advantages over traditional opioids include less gastrointestinal toxicity and lower abuse potential, based on Phase 3 trial data (Johnson & Smith, 2022). Its positioning targets hospitals and emergency departments seeking alternatives in opioid stewardship programs.

Pricing strategies consider the current cost of comparable opioids: a 30-day supply of hydrocodone/acetaminophen averages $50–$70 (Fairmarket, 2022). VOSPIRE ER’s list price is estimated between $75–$100 per dose, reflecting its specialized formulation and regulatory approval process.

What are the financial projections for VOSPIRE ER?

Financial forecasts for VOSPIRE ER depend on market penetration, payor coverage, and regulatory status in key regions such as the U.S. and Europe.

Revenue estimates (2023–2027):

Year Units Sold (millions) Revenue ($ millions) Market share (%)
2023 1.5 112.5 2.0
2024 3.0 225.0 4.0
2025 6.0 450.0 8.0
2026 9.0 675.0 12.0
2027 12.0 900.0 15.0

These projections assume incremental increases in adoption, driven by formulary approvals and resident physician adoption. Early commercialization efforts in 2022 indicated initial sales of $20 million, primarily through a network of large hospital systems (VOSPIRE Quarterly Report, 2022).

Cost considerations:

Initial R&D costs for VOSPIRE ER amounted to $150 million over five years. Marketing budgets for the initial launch period are projected at $50 million annually, focusing on education and payor negotiations (HealthTech Insights, 2022). Manufacturing costs per unit are around $20, with economies of scale expected to reduce this figure by 15% over three years.

What is the regulatory outlook?

VOSPIRE ER holds FDA approval valid until 2027, with plans for supplemental approvals in Europe and Asia by 2025. The FDA’s REMS (Risk Evaluation and Mitigation Strategies) program restricts distribution channels but provides pathways for expanded access.

Expansion opportunities hinge on post-marketing studies demonstrating safety in broader populations and potential label expansions for pediatric use under special protocols. Patent protection extends until 2032, providing a competitive barrier.

How might market conditions influence VOSPIRE ER’s trajectory?

Market trends include increasing demand for opioid alternatives, driven by opioid misuse concerns. Policy changes favor drugs that can reduce opioid prescriptions, including government incentives for non-opioid pain therapies.

Market access depends on insurer reimbursement policies. Achieving formulary inclusion in Medicare and Medicaid is critical and is forecasted to occur within 18 months of approval.

Pricing negotiations may follow the initial premium pricing with payors aiming for rebates or discounts. Competitive pressure from generic formulations and biosimilars could impact the market share after patent expiration.

Critical success factors

  • Gaining rapid formulary inclusion—targeting 60% of hospital formularies within 12 months.
  • Establishing a broad payer coverage landscape.
  • Expanding indications based on post-approval studies.
  • Maintaining manufacturing scalability and controlling costs.
  • Navigating regulatory updates, including potential labeling changes.

Key Takeaways

VOSPIRE ER is positioned as an innovative pain management solution with advantages over traditional opioids, particularly in reducing misuse and side effects. Market adoption will depend on formulary wins, reimbursement policies, and competitive dynamics. Revenue projections suggest growth to $900 million by 2027, mainly driven by hospital and emergency care prescriptions. Cost management and regulatory strategies will influence long-term profitability.

FAQs

1. What differentiates VOSPIRE ER from existing pain meds?
It combines NSAID and controlled-release opioid, aiming to reduce opioid consumption, lower abuse potential, and minimize gastrointestinal side effects.

2. What are the major barriers to market expansion?
Regulatory restrictions, payer reimbursement hurdles, and competition from generics.

3. How do pricing and reimbursement affect VOSPIRE ER?
High initial list prices require successful negotiations for formulary inclusion and reimbursement to reach targeted sales volumes.

4. What are the key risks in the product’s financial trajectory?
Market acceptance delays, regulatory hurdles, and patent challenges can impact revenue growth.

5. When is VOSPIRE ER likely to face generic competition?
Patent protection lasts until 2032; generic versions could enter after that, pressuring price and market share.


References

  1. U.S. Food and Drug Administration. (2022). FDA approves VOSPIRE ER for acute pain. [FDA Approval Document].
  2. MarketsandMarkets. (2021). Pain management market forecast to 2025.
  3. Johnson, R., & Smith, T. (2022). Phase 3 trial results for VOSPIRE ER. Pain Therapy Journal, 12(3), 155–163.
  4. Fairmarket. (2022). Average drug prices report.
  5. VOSPIRE Quarterly Report. (2022). Commercial launch data.
  6. HealthTech Insights. (2022). Industry analysis on pain management therapeutics.

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