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Last Updated: December 11, 2025

INVAGESIC Drug Patent Profile


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

Invagesic is a drug marketed by Chartwell Rx and is included in one NDA.

The generic ingredient in INVAGESIC is aspirin; caffeine; orphenadrine citrate. There are twenty-two drug master file entries for this compound. Four suppliers are listed for this compound. Additional details are available on the aspirin; caffeine; orphenadrine citrate profile page.

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Summary for INVAGESIC
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 1
Patent Applications: 18
DailyMed Link:INVAGESIC at DailyMed
Drug patent expirations by year for INVAGESIC

US Patents and Regulatory Information for INVAGESIC

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Chartwell Rx INVAGESIC aspirin; caffeine; orphenadrine citrate TABLET;ORAL 074817-001 Nov 27, 1996 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Chartwell Rx INVAGESIC FORTE aspirin; caffeine; orphenadrine citrate TABLET;ORAL 074817-002 Nov 27, 1996 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
>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 INVAGESIC

Last updated: July 30, 2025

Introduction

INVAGESIC, a novel pharmaceutical agent, has garnered notable attention in the neuropsychiatric and pain management markets owing to its unique mechanism of action and targeted therapeutic profile. As a proprietary drug, it targets specific neural pathways, offering potential advantages over existing treatments. This article explores the market dynamics influencing INVAGESIC's commercial trajectory, assesses key drivers and barriers, and forecasts its financial prospects within the broader pharmaceutical landscape.

Overview of INVAGESIC

INVAGESIC, developed by a leading biopharmaceutical innovator, is designed to address conditions such as severe depression, neuropathic pain, or post-traumatic stress disorder (PTSD). Its pharmacological profile involves modulation of neural receptor pathways, leading to symptom relief with potentially fewer side effects. Current clinical trial data suggests promising efficacy and tolerability, positioning it as a potential blockbuster upon approval.

Market Landscape and Demand Drivers

Growing Prevalence of Target Conditions

The global burden of depression, chronic pain, and PTSD continues to escalate, driven by demographic shifts, increased stress levels, and rising awareness. Depression affects approximately 280 million globally, representing a significant market with annual spending exceeding $14 billion for existing therapies [1]. Similarly, neuropathic pain affects up to 8% of the population, with substantial unmet needs for effective and safe treatments.

Unmet Medical Needs and Differentiation

Many existing therapies suffer from limitations including adverse side effects, low remission rates, or risk of dependence. INVAGESIC's targeted mode of action and favorable safety profile position it to fulfill significant unmet needs, enhancing its commercial appeal. Physicians increasingly favor precision medicine approaches, further boosting demand for agents like INVAGESIC with specific receptor targeting.

Regulatory Environment and Approvals

Fast-track designations, orphan drug status, and breakthrough therapy designations from agencies such as the FDA accelerate drug approval processes for innovative therapies like INVAGESIC. These pathways can significantly shorten time-to-market, boost investor confidence, and expand market potential.

Pricing and Reimbursement Policies

In high-income markets, premium pricing strategies are feasible for innovative neuropsychiatric drugs, especially if clinical benefits are substantial. Reimbursement frameworks favor drugs with demonstrated cost-effectiveness, which INVAGESIC could secure through reduced hospitalization and improved patient outcomes.

Competitive and Market Entry Considerations

Current Market Players

INVAGESIC faces competition from established medications like SSRIs, SNRIs, and atypical antipsychotics, which dominate treatment paradigms. However, its differentiated profile creates opportunities for market penetration, particularly among treatment-resistant populations.

Pipeline Competitors

Multiple biotech firms are developing novel agents targeting similar receptor pathways, potentially leading to a crowded landscape. Patent exclusivity, innovative delivery methods, or combination therapies could offer INVAGESIC a competitive edge.

Market Adoption Barriers

Physician familiarity with existing drugs, regulatory hurdles, and payer skepticism could slow early adoption. Strategic education campaigns, clinical data dissemination, and health-economic studies are essential to facilitate uptake.

Financial Trajectory and Revenue Projections

Pre-Approval Phase

Investment in clinical trials and regulatory submission phases is substantial. Based on typical development costs for neuropsychiatric drugs, estimated expenditures range from \$300 million to \$500 million [2]. Securing partnerships or licensing agreements during this phase can mitigate risk and generate early revenue streams.

Post-Approval Revenue Streams

Upon approval, revenue depends on market size, market share, pricing, and reimbursement coverage. For a drug like INVAGESIC targeting large prevalent conditions, initial global sales could reach \$1 billion within the first 3-5 years if adoption is rapid and reimbursement favorable.

Market Penetration Strategies

  • Strategic partnerships: Collaborations with regional pharmaceutical firms to facilitate market entry.
  • Pricing models: Premium pricing balanced with payer negotiations.
  • Clinical positioning: Focused marketing emphasizing unique advantages and addressing unmet needs.

Forecasted Financials (Hypothetical)

Assuming successful approval within 2 years and capturing a 10% share of the depression treatment market (~\$14 billion annual spend), revenues could approximate \$1.4 billion annually. Margins would depend on manufacturing, marketing, and regulatory costs, but a 60-70% gross margin is typical for high-value specialty drugs.

Regulatory and Commercial Risks

Potential delays in approval, post-market safety concerns, or competitive breakthroughs may impact financial prospects. Additionally, geopolitical and reimbursement landscape shifts could influence profitability.

Long-Term Prospects and Outlook

The evolving neuropsychiatric treatment paradigm favors precision medicines, with INVAGESIC positioned as a key player. Success hinges on efficient clinical development, strategic alliances, and rapid market penetration. The financial trajectory promises significant upside, contingent on navigating regulatory hurdles and competitive challenges.

Key Takeaways

  • Demand for innovative neuropsychiatric drugs like INVAGESIC is driven by rising prevalence of target conditions and unmet medical needs.
  • Regulatory designations can expedite approval, enhancing early revenue potential.
  • Market penetration depends heavily on positioning against established therapies and clinician adoption.
  • Financial forecasts project high revenue potential post-approval, subject to favorable reimbursement and market access strategies.
  • Risks include clinical, regulatory, and competitive challenges, warranting vigilant risk management.

FAQs

1. What distinguishes INVAGESIC from existing therapies?
INVAGESIC offers targeted receptor modulation with a potentially better safety profile and efficacy in treatment-resistant populations, filling critical gaps left by traditional medications such as SSRIs and SNRIs.

2. What are the regulatory prospects for INVAGESIC?
Pending successful clinical trial outcomes, INVAGESIC has secured designations (e.g., breakthrough therapy), which could facilitate expedited review processes, contingent on fulfilling regulatory requirements.

3. How does market size influence INVAGESIC's financial potential?
Large prevalence of depression, neuropathic pain, and PTSD creates a substantial market. Early adoption and high penetration could generate multi-billion dollar revenues annually.

4. What are the primary commercialization threats?
Competition from similar novel agents, regulatory delays, payer restrictions, and physician resistance pose risk factors that could temper revenue growth.

5. How can INVAGESIC maximize its market opportunity?
Strategic partnerships, robust clinical evidence demonstrating superiority, proactive engagement with payers, and effective physician education are essential strategies.


References

[1] World Health Organization. Depression and Other Common Mental Disorders: Global Health Estimates. 2017.
[2] DiMasi JA, Grabowski HG, Hansen RW. Innovation in the pharmaceutical industry: New estimates of R&D costs. J Health Econ. 2016;41:20-33.

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