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Last Updated: December 15, 2025

CORLOPAM Drug Patent Profile


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

Corlopam is a drug marketed by Hospira and is included in one NDA.

The generic ingredient in CORLOPAM is fenoldopam mesylate. There are five drug master file entries for this compound. Additional details are available on the fenoldopam mesylate profile page.

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Summary for CORLOPAM
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 1
Clinical Trials: 5
Patent Applications: 1,244
Drug Prices: Drug price information for CORLOPAM
What excipients (inactive ingredients) are in CORLOPAM?CORLOPAM excipients list
DailyMed Link:CORLOPAM at DailyMed
Drug patent expirations by year for CORLOPAM
Drug Prices for CORLOPAM

See drug prices for CORLOPAM

Recent Clinical Trials for CORLOPAM

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

SponsorPhase
Bambino Gesù Hospital and Research InstitutePhase 3
IRCCS Policlinico S. DonatoPhase 4
Università Vita-Salute San RaffaelePhase 3

See all CORLOPAM clinical trials

US Patents and Regulatory Information for CORLOPAM

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Hospira CORLOPAM fenoldopam mesylate INJECTABLE;INJECTION 019922-001 Sep 23, 1997 DISCN Yes 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 CORLOPAM

Last updated: July 31, 2025

Introduction

CORLOPAM, with its active ingredient clonazepam, is a benzodiazepine widely prescribed for seizure disorders, panic attacks, and anxiety. As a staple in neurology and psychiatry, its market landscape is shaped by evolving regulatory policies, emerging competitors, and shifting prescribing practices. This analysis delineates the current market environment, assesses key drivers and barriers, and projects the financial trajectory of CORLOPAM within the global pharmaceutical sphere.

Regulatory Landscape Impact

Regulation significantly influences CORLOPAM’s market accessibility and growth. Benzodiazepines, including clonazepam, face increased scrutiny due to concerns over dependency and misuse. The U.S. Food and Drug Administration (FDA) and European Medicines Agency (EMA) have issued guidelines aimed at tightening prescription controls. While this restricts potential overprescription, it simultaneously compels manufacturers to reinforce compliance mechanisms, potentially raising production costs.

Historical regulatory actions, such as reclassification of benzodiazepines as scheduled substances, have curtailed non-medical use but could dampen legitimate prescriptions. Consequently, market expansion hinges on regulatory receptiveness to approved therapeutic indications and safety protocols, particularly in emerging markets where regulations remain relatively lax.

Market Drivers

Rising Prevalence of Neurological and Psychiatric Conditions

The global surge in epilepsy, anxiety disorders, and panic attacks directly bolsters clonazepam demand. The WHO estimates over 50 million people worldwide suffer from epilepsy alone, with a significant proportion receiving benzodiazepines as part of their treatment regimen. Moreover, increased awareness and destigmatization have led to higher diagnosis rates, especially in urbanized regions.

Expansion in Developing Markets

Emerging economies, driven by improved healthcare infrastructure and increasing healthcare expenditure, represent fertile markets for CORLOPAM. Countries like India, China, and Brazil are witnessing rising prescription rates due to greater clinician awareness and expanding insurance coverage.

Therapeutic Versatility

Clonazepam's efficacy across multiple indications—seizures, anxiety, REM sleep behavior disorder—further amplifies its market presence. This versatility facilitates broader prescriptive use, particularly in settings where healthcare providers prefer long-standing medications with well-documented safety profiles.

Brand Loyalty and Patent Strategies

Though CORLOPAM is often available as a generic, established manufacturing quality and clinician familiarity foster brand loyalty. Strategic patent management and manufacturing agreements can extend market exclusivity, although the availability of generics exerts pressure on pricing strategies.

Market Barriers

Regulatory and Safety Concerns

Heightened scrutiny over benzodiazepines, due to dependency potential and abuse liability, complicates market dynamics. Stringent prescribing limits, risk mitigation strategies, and national control measures can limit access, especially in markets with aggressive drug control policies.

Emergence of Alternatives and New Therapeutics

Novel antiepileptics (e.g., levetiracetam, lamotrigine), and non-benzodiazepine anxiolytics (e.g., buspirone), are increasingly replacing clonazepam. These alternatives often offer better safety profiles with less dependency risk, compelling prescribers to seek newer options.

Public and Physician Perception

Growing awareness of benzodiazepine-associated adverse effects—cognitive impairment, addiction—has led to cautious prescribing practices. This cautious approach, coupled with regulatory constraints, constrains market growth trajectories.

Pricing Pressures and Reimbursement Challenges

In markets with high price sensitivity, especially in developing economies, governmental price controls and limited insurance reimbursement impact profit margins. Price competition among generic manufacturers further suppresses revenue potential.

Financial Trajectory and Market Projections

Historical Financial Performance

The global benzodiazepine market was valued at approximately USD 2.7 billion in 2021, with known drugs like clonazepam constituting a significant share. Despite generics flooding the market, steady demand persists due to established therapeutic use. Leading producers reported moderate revenue growth, averaging around 3-5% annually, primarily propelled by emerging markets.

Forecasted Market Growth

Future growth projections for the benzodiazepine segment are modest, with a compound annual growth rate (CAGR) of approximately 2-3% through 2028. The activation of stricter regulatory measures and shift toward newer drug classes temper aggressive growth expectations. Moreover, increased institutional efforts to curb dependency and misuse could limit volume expansion.

Regional Revenue Trends

  • North America: Although mature, North America is characterized by cautious prescribing and increased regulatory oversight. Revenues are plateauing, but high per-unit prices sustain profitability.

  • Europe: Similar regulatory climate as North America; however, some countries are adopting more restrictive frameworks, which could curb growth.

  • Asia-Pacific: Anticipated to be a critical growth area with CAGR projections of 5% owing to expanding healthcare access and rising neurological disorder prevalence.

Impact of Patent and Regulatory Developments

Patent expiration of clonazepam’s original formulations has facilitated generic proliferation, compressing prices and profit margins. However, strategic formulations or combination therapies could counterbalance this trend. Regulatory hurdles, such as scheduling or distribution restrictions, could impose additional compliance costs, influencing profitability.

Market Entry and Competition

New entrants, including regional generics and research-based companies, intensify market competition. While this drives prices down, it also spurs innovation and efficiency improvements among incumbents, maintaining overall industry profitability.

Potential Disruptors and Future Trends

  • Alternative Treatment Modalities: Increasing adoption of non-benzodiazepine medications and non-pharmacological therapies could reduce reliance on CORLOPAM, affecting sales volume.

  • Technological Advancements: Digital therapeutics and personalized medicine targeting neurological and psychiatric conditions may alter future demand patterns.

  • Policy Shifts: Governments intensifying drug misuse controls could further limit accessible patient populations, constraining revenue channels.

Conclusion

CORLOPAM’s market faces a nuanced landscape marked by stable existing demand against a backdrop of regulatory caution, emerging competitors, and evolving therapeutic paradigms. While its established efficacy sustains steady revenue streams, long-term growth hinges on navigating regulatory complexities, optimizing supply chains, and innovating in response to shifting prescriber preferences.

Key Takeaways

  • Steady Market Base: Despite regulatory challenges, clonazepam remains a cornerstone for seizure and anxiety management, ensuring stable demand, particularly in emerging markets.

  • Regulatory Vigilance is Critical: Increased oversight and potential restrictions require manufacturers to invest in compliance, risk mitigation, and alternative formulations.

  • Competitive Landscape: Price competition intensifies with generic proliferation; differentiation strategies can sustain margins.

  • Market Expansion Opportunities: Developing markets and ongoing urbanization present growth avenues, provided regulatory and safety concerns are managed.

  • Innovation as a Growth Catalyst: Developing adjunct therapies, improving formulations, and embracing digital health solutions can mitigate risks from alternative medications.


FAQs

  1. What factors influence the global demand for CORLOPAM?
    Predominantly, the prevalence of neurological and psychiatric conditions, prescriber awareness, regulatory frameworks, and regional healthcare infrastructure drive demand.

  2. How do regulatory changes impact CORLOPAM’s financial prospects?
    Stricter regulations can restrict access and prescribing, reduce sales volume, and necessitate compliance investments, thereby impacting profitability.

  3. Are generic versions of clonazepam affecting market revenues?
    Yes. The widespread availability of generics exerts downward pressure on prices and margins but maintains overall sales volume for established medications.

  4. What role do emerging markets play in the future of CORLOPAM?
    They are crucial growth drivers owing to increasing healthcare access, rising disease prevalence, and less restrictive regulatory environments.

  5. What are the primary threats to CORLOPAM’s market stability?
    Regulatory restrictions, safety concerns, competition from newer drugs, prescription discipline, and emerging alternative therapies pose significant risks.


Sources

  1. World Health Organization. (2022). Epilepsy Fact Sheet.
  2. U.S. Food and Drug Administration. (2021). Schedule of Controlled Substances.
  3. MarketWatch. (2023). Benzodiazepines Market Size, Share & Trends.
  4. European Medicines Agency. (2022). Benzodiazepines: Safety and Regulatory Guidelines.
  5. IQVIA. (2022). Global Prescription Medicine Sales Data.

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