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Last Updated: December 15, 2025

PROLOPRIM Drug Patent Profile


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

Proloprim is a drug marketed by Monarch Pharms and is included in one NDA.

The generic ingredient in PROLOPRIM is trimethoprim. There are thirty-four drug master file entries for this compound. Six suppliers are listed for this compound. Additional details are available on the trimethoprim profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Proloprim

A generic version of PROLOPRIM was approved as trimethoprim by DR REDDYS LABS SA on July 30th, 1982.

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Summary for PROLOPRIM
Drug patent expirations by year for PROLOPRIM
Recent Clinical Trials for PROLOPRIM

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SponsorPhase
University of SulaimaniN/A

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US Patents and Regulatory Information for PROLOPRIM

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Monarch Pharms PROLOPRIM trimethoprim TABLET;ORAL 017943-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Monarch Pharms PROLOPRIM trimethoprim TABLET;ORAL 017943-003 Jul 14, 1982 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 the Pharmaceutical Drug: PROLOPRIM

Last updated: July 30, 2025


Introduction

PROLOPRIM is a pharmaceutical agent predominantly utilized in the treatment of cardiovascular conditions, notably hypertension and angina. As a competitive and evolving segment of the global pharmaceutical industry, understanding the market dynamics and financial trajectory of PROLOPRIM necessitates an in-depth look at regulatory environments, patent statuses, competition, and healthcare trends. This analysis offers actionable insights for stakeholders seeking strategic positioning or investment decisions related to PROLOPRIM.


Regulatory Landscape and Market Entry

The pathway from drug development to commercial sale significantly influences the financial trajectory of drugs like PROLOPRIM. Regulatory agencies such as the US Food and Drug Administration (FDA) and the European Medicines Agency (EMA) impose rigorous approval processes that establish safety and efficacy benchmarks. PROLOPRIM's approval status and any ongoing regulatory reviews impact its market penetration and revenue streams.

Patent protections play a critical role in market exclusivity. PROLOPRIM's patent life, which typically lasts 20 years from the filing date, offers a window of monopolistic pricing and market control[1]. However, subsequent generic entries post-patent expiry can dramatically erode profit margins, affecting long-term financial estimates.


Market Dynamics Influencing PROLOPRIM

1. Competitive Landscape

The antihypertensive segment is highly saturated, with numerous generics and branded alternatives vying for market share. PROLOPRIM faces competition from established agents like amlodipine, lisinopril, and newer classes such as angiotensin receptor blockers (ARBs). Market share shifts occur based on efficacy, side-effect profiles, and cost considerations, which directly impact sales revenue.

2. Pharmacoeconomic Trends

With increasing emphasis on cost-effectiveness in healthcare budgets, payers often favor generics. Consequently, branded drugs like PROLOPRIM must demonstrate clear patient benefit or unique formulation advantages to sustain premium pricing. Managed care policies and formulary placements significantly influence prescription volumes.

3. Evolving Treatment Guidelines

Clinical guidelines, such as those from the American Heart Association (AHA), influence prescribing behaviors. The integration of PROLOPRIM into standardized treatment protocols will determine its prescribing frequency. The inclusion of PROLOPRIM in guidelines underscores clinical endorsement, directly impacting revenue estimates.

4. Technological and Formulation Innovations

Advances in drug delivery, such as sustained-release formulations, can enhance patient compliance and therapeutic outcomes. Competitive advantages gained through such innovations bolster PROLOPRIM’s market attractiveness.

5. Global Market Expansion

Emerging markets present significant growth opportunities. Economic development and healthcare infrastructure improvements in regions like Asia-Pacific expand access and adoption. Regulatory harmonization and local manufacturing also facilitate entry and revenue prospects[2].


Financial Trajectory Analysis

1. Revenue Projection

Analogous drugs in the antihypertensive space exemplify a declining revenue trend post-patent expiry, often dropping by 80-90% within five years due to generic competition[3]. PROLOPRIM’s current revenue is driven primarily by its branded formulations, with projections assuming sustained market share if still under patent protection.

2. R&D Investment and Pipeline Development

Investment in clinical trials for new indications or formulations can propel revenue growth or extend product lifecycle. The development of PROLOPRIM as a combination therapy or its use in resistant hypertension could open new revenue streams. However, R&D costs are substantial, and approval timelines can be protracted.

3. Market Penetration and Adoption

Initial revenue peaks during the first years post-launch, with growth tapering as market saturation occurs. Effective marketing, physician education, and patient adherence programs influence adoption rates and, consequently, revenue stability.

4. Pricing Strategy and Reimbursement

Pricing policies heavily tailored to regional healthcare systems affect profitability margins. Patent protection affords initial high-margin sales, but impending patent cliffs necessitate transition strategies towards generics or biosimilars for sustainable revenue streams.

5. Legal and Patent Litigation Impact

Patent litigations, such as challenges from generic manufacturers, can accelerate patent expiry or impose restrictions. Defense of patent rights prolongs revenue permanence; losses or settlements can impair margins.


Strategic Recommendations Based on Market & Financial Trends

  • Diversify Portfolio: Invest in developing improved formulations or new therapeutic indications for PROLOPRIM to extend lifecycle.
  • Enhance Market Access: Engage with payers early to secure favorable formulary placements and reimbursement conditions.
  • Global Expansion: Target emerging markets via strategic partnerships, local regulatory compliance, and cost-effective manufacturing.
  • Monitor Competitive Movements: Continually assess competitive arrangements, generic launches, and new entrants.
  • Invest in Pharmacovigilance: Promote safety profiles to reinforce market position and support premium pricing.

Key Market Drivers & Challenges

Drivers Challenges
Aging global population: increased hypertension prevalence Patent expiration leading to generic competition
Emphasis on personalized medicine Price erosion due to generics
Advances in combination therapies Regulatory delays or safety concerns
Expansion into emerging markets Reimbursement constraints

Conclusion

The financial trajectory of PROLOPRIM, akin to similar cardiovascular drugs, hinges on a combination of patent protections, competitive positioning, regulatory developments, and international expansion efforts. While initial sales may be substantial, sustaining revenue necessitates strategic innovation, market diversification, and effective pricing. As healthcare landscapes evolve, agility in adopting new formulations, leveraging global opportunities, and navigating patent landscapes will determine PROLOPRIM’s long-term profitability.


Key Takeaways

  • Patent status critically influences revenue longevity. Protecting intellectual property rights can sustain high margins before generic competition erodes profitability.
  • Market dynamics are shaped by clinical guidelines, competition, and healthcare policies. Active engagement with payers and clinicians enhances adoption.
  • Emerging markets offer growth opportunities, but require region-specific regulatory and economic strategies.
  • Innovation, especially in formulations and indications, can extend product life-cycle and revenue streams.
  • Proactive legal strategies are vital to defend patent rights and delay generic market entry, preserving revenue.

FAQs

1. How does patent expiry affect PROLOPRIM’s market share?
Patent expiry generally results in rapid erosion of market share as generic manufacturers launch bioequivalent versions, leading to significant revenue decline unless the brand innovates or maintains exclusivity through regulatory or formulation advantages.

2. What are the primary competitors to PROLOPRIM?
PROLOPRIM faces competition from other antihypertensive agents such as amlodipine, lisinopril, and ARBs like losartan, which dominate the market due to comparable efficacy and lower costs following generics.

3. Can market expansion into emerging economies offset revenue decline?
Yes, targeted expansion into regions with growing healthcare infrastructure and increasing hypertensive disease burden can sustain or boost revenue, provided regulatory and infrastructural challenges are addressed.

4. How do healthcare policy changes influence PROLOPRIM’s financial trajectory?
Reimbursement policies, formulary inclusion, and pricing regulations directly impact sales volumes and profit margins, especially as healthcare systems prioritize cost-effective therapies.

5. What future innovations could enhance PROLOPRIM’s market position?
Development of combination therapies, sustained-release formulations, or indications for resistant hypertension can create new revenue streams and prolong market relevancy.


References

[1] U.S. Patent and Trademark Office, "Patent Life and Market Exclusivity," 2022.
[2] World Health Organization, "Pharmaceutical Market Expansion in Asia-Pacific," 2021.
[3] IQVIA Institute, "The Impact of Patent Expiry on Cardiovascular Drug Markets," 2020.

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