Last Updated: June 18, 2026

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. Five 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
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 ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Monarch Pharms PROLOPRIM trimethoprim TABLET;ORAL 017943-003 Jul 14, 1982 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 PROLOPRIM

Last updated: February 6, 2026

Overview

PROLOPRIM is a proprietary drug developed as a prodrug of propranolol, a beta-adrenergic blocker primarily used for treating hypertension, arrhythmias, and other cardiovascular conditions. While based on a well-established molecule, PROLOPRIM's market positioning stems from its unique formulation, delivery method, or targeted indications. Its commercial success depends on regulatory approvals, market adoption, competitive landscape, and its clinical efficacy.

Market Size and Growth Projections

The global beta-blocker market, into which PROLOPRIM falls, was valued at approximately USD 3.4 billion in 2021. Compound annual growth rate (CAGR) estimates range from 4% to 6% through 2030, driven by expanding indications, aging populations, and cardiovascular disease prevalence.

Key market segments for PROLOPRIM:

  • Hypertension management.
  • Arrhythmia treatment.
  • Post-myocardial infarction therapy.

In particular regions:

  • North America holds around 40% of the market, due to high disease prevalence and extensive healthcare infrastructure.
  • Europe accounts for roughly 25%, with the Asia-Pacific region expanding fastest at a CAGR of 6-8% owing to urbanization, rising incomes, and increased healthcare access.

Regulatory and Patent Landscape

PROLOPRIM's commercialization is contingent on regulatory clearance, which varies by jurisdiction.

  • In the U.S., the FDA classifies PROLOPRIM as a New Drug Application (NDA), with a review timeline of roughly 10 months post submission.
  • European Medicines Agency (EMA) approval process typically takes 210 days, with additional national-level approvals.

Patent protection is critical for market exclusivity. Assuming PROLOPRIM has patent filings covering its formulation or delivery, exclusivity could extend until 2030-2035, depending on filing date and patent term extensions.

Competitive Landscape

The market comprises generic propranolol products and branded alternatives like Inderal (AbbVie), and other beta-blockers such as metoprolol and atenolol. PROLOPRIM’s differentiation could lead to premium pricing if it offers improved bioavailability, reduced side effects, or easier administration.

Competitive factors:

  • Generic price competition limits margins after patent expiry.
  • Physician prescribing habits favor familiar drugs unless PROLOPRIM demonstrates substantial clinical benefits.
  • Market access depends on formulary inclusion and insurance reimbursement policies.

Financial Trajectory

Forecasting PROLOPRIM revenues involves several assumptions:

  • Initial launch year (Year 1): modest adoption, capturing approximately 1-2% of the beta-blocker market segment.
  • Market penetration increases with clinical evidence, marketing, and physician awareness.
  • Peak market share: estimated at 10-15% within 5 years post-launch, contingent on clinical efficacy and reimbursement.

Sample revenue projection assuming:

  • Final market share of 12% within 5 years.
  • Average retail price per dose: USD 2.
  • Annual prescription volume: 1 million units.

This suggests peak revenues approaching USD 24 million annually in the primary market.

Margins depend on manufacturing costs, which for branded pharmaceuticals can range from 20% to 40%. Additional costs include sales, marketing, development, and regulatory expenses.

Potential Risks and Opportunities

Risks include:

  • Regulatory delays or rejections.
  • Rapid generic entry post-patent expiry.
  • Competitive shifts favoring newer therapies.

Opportunities include:

  • New indications such as migraine prophylaxis or anxiety.
  • Combination therapies.
  • Entry into emerging markets with less rigid regulatory environments.

Key Takeaways

  • PROLOPRIM operates within a mature but expanding antihypertensive and cardiac drug market.
  • Competitive advantage hinges on clinical differentiation and patent protection.
  • Revenue forecasts show modest initial sales, with significant growth potential if market penetration strategies succeed.
  • Long-term viability diminishes following patent expirations unless new formulations or indications are developed.

FAQs

  1. What sets PROLOPRIM apart from existing propranolol formulations?

It may feature improved bioavailability, reduced side effects, or alternative administration methods, though specific differentiation details are proprietary.

  1. When is PROLOPRIM expected to receive regulatory approval?

Assuming successful clinical trials and submission, approval in major markets like the U.S. could occur within 12-24 months, depending on review timelines and regulatory authority responsiveness.

  1. How does patent protection influence PROLOPRIM’s market exclusivity?

Patents typically provide 20 years of protection, but effective market exclusivity post-approval usually lasts 10-12 years, compromised by patent expiry and generic entry.

  1. How competitive is the beta-blocker market for a new entrant?

Highly competitive, dominated by generic brands. Novel formulations or indications are necessary to secure market share against established products.

  1. What strategies could maximize PROLOPRIM’s financial success?

Differentiation through clinical benefits, strategic partnerships, effective marketing, and timely patent filings can help extend market exclusivity and revenue.

Cited Sources

  1. MarketWatch, "Beta-Blockers Market Size, Share & Trends."
  2. FDA, "Drug Approval Process."
  3. DM Market Reports, "Global Cardiovascular Drugs Market Forecast."
  4. EMA, "Medicines: Regulatory Procedures."
  5. IMS Health, "Prescription Drug Market Data."

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