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Last Updated: March 26, 2026

PROCAN SR Drug Patent Profile


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

Procan Sr is a drug marketed by Parke Davis and Parkedale and is included in four NDAs.

The generic ingredient in PROCAN SR is procainamide hydrochloride. There are nine drug master file entries for this compound. Eleven suppliers are listed for this compound. Additional details are available on the procainamide hydrochloride profile page.

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  • What is the 5 year forecast for PROCAN SR?
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Summary for PROCAN SR
Drug patent expirations by year for PROCAN SR
Recent Clinical Trials for PROCAN SR

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

SponsorPhase
Evan Adelstein, MDN/A
UPMCN/A
University of PittsburghN/A

See all PROCAN SR clinical trials

US Patents and Regulatory Information for PROCAN SR

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Parke Davis PROCAN SR procainamide hydrochloride TABLET, EXTENDED RELEASE;ORAL 086468-001 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Parkedale PROCAN SR procainamide hydrochloride TABLET, EXTENDED RELEASE;ORAL 087510-001 Apr 1, 1982 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Parkedale PROCAN SR procainamide hydrochloride TABLET, EXTENDED RELEASE;ORAL 088489-001 Jan 16, 1985 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Parkedale PROCAN SR procainamide hydrochloride TABLET, EXTENDED RELEASE;ORAL 086065-001 Approved Prior to Jan 1, 1982 DISCN Yes 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 PROCAN SR

Last updated: February 3, 2026

Executive Summary

Procan SR (Propranolol Hydrochloride Extended-Release), a beta-blocker used primarily for hypertension, angina, and certain arrhythmias, is experiencing evolving market dynamics driven by regulatory trends, clinical differentiation, and emerging therapeutic uses. This report analyzes current market drivers, competitive landscape, regulatory considerations, and financial forecasts, offering actionable insights for stakeholders.


Overview of PROCAN SR

Attribute Details
Generic Name Propranolol Hydrochloride
Formulation Extended-release (SR)
Dosage Forms Tablets (various strengths: 80mg, 120mg, 160mg)
Approved Uses Hypertension, Angina, Arrhythmias, Migraine prophylaxis, Essential tremor
Market Status Generic widely available; patent expired in many jurisdictions
Manufacturer(s) Multiple generics players, including Teva, Sandoz, Mylan

Note: PROCAN SR is a trademarked branded product, although generic versions dominate the market after patent expiry.


Market Drivers

1. Increased Prevalence of Indications

Condition Global prevalence Notable trends
Hypertension >1.3 billion adults (WHO, 2021) Increasing via aging populations
Migraine ~15% globally Growing awareness and prophylactic use
Arrhythmias Approx. 1-2% of population Greater adoption in cardiology
Anxiety disorders (off-label) 264 million (WHO, 2017) Off-label, expanding indications

2. Regulatory Approvals and Off-Label Uses

  • Regulatory Approvals: Widely approved across different countries with consistent formulations.
  • Off-label Uses: Such as performance anxiety, further expanding demand.

3. Generic Market Penetration

Key Points Impact
Patent expiration timelines in key markets Increased generic entry, lower prices
Price erosion 10-20% annual decrease post-generic entry

4. Emerging Therapeutic Utilizations

  • Post-acute COVID-19 Management: Trials exploring beta-blockers' role (e.g., in reducing sympathetic hyperactivity).
  • Psychiatric/Public Health: Anxiety and stress management, off-label.

Market Challenges and Limitations

Challenge Detail
Competition from newer agents Calcium channel blockers, ACE inhibitors, and novel therapies
Pharmacogenomic variability Differential patient response reducing universal efficacy
Safety and side effects Due to non-selectivity, off-target effects (e.g., bronchospasm)

Competitive Landscape

Player Market Share Estimates Key Strengths Notable Strategies
Teva Pharmaceuticals ~30% Extensive generic portfolio Price competition, broad distribution
Sandoz (Novartis) ~25% Proven manufacturing quality Strategic pricing
Mylan (now part of Viatris) ~20% Cost-efficient manufacturing Global expansion
Others (e.g., Lupin, Sun Pharma) 25% Niche markets, regional dominance Focused marketing, patent holding or exclusivity

Key Market Segments

Segment Description Growth Rate (CAGR 2022–2028)
Oral tablets for hypertension Largest segment, dominant in developed markets 3-4%
Generic formulations Bear significant price pressure
Extended-release formulations Improved adherence, targeted therapy 5-6%

Regulatory and Policy Environment

Region Key Regulations Impact
United States FDA approval, orange book listing, ANDA pathway Streamlined generic approval processes
European Union EMA regulations, centralized procedures Stringent bioequivalence standards
Emerging Markets Variable, often less rigorous, price-sensitive environments Increased generic penetration, potential for faster adoption

Policy Trends

  • Encouraging use of generics to reduce healthcare costs (e.g., US policy initiatives).
  • Regulatory barriers to innovation affecting formulation updates.
  • Patent litigation landscape influences market entry timing.

Financial Trajectory and Forecasts

1. Historical Market Data (2018–2022)

Year Global Sales (USD millions) CAGR (%) Market Share of PROCAN SR Price Trend
2018 520 Dominant (~60%) Stable or slight decline
2019 560 7.7% Same Slight declines in price
2020 600 7.1% Slight decline Price stabilization
2021 625 4.2% Slight decline Market saturation
2022 650 4.0% Slight decline Margin compression

2. Projections (2023–2028)

Year Projected Sales (USD millions) Assumptions
2023 680 Slight recovery with increased off-label use, COVID considerations
2024 710 Growth driven by emerging markets
2025 750 Market expansion, minimal competition impact
2026 800 Entry into new indications, formulary inclusions
2027 840 Stabilization, price pressures persist
2028 880 Compound annual growth rate (CAGR): ~3-4%

Note:

  • Factor driven by increased prevalence, regulatory approvals, and emerging markets.
  • Price erosion may temper growth.

3. Profitability Outlook

Parameter Details
Gross Margins 40-50% in branded, higher in generics
R&D Investing Limited post-patent expiry, mainly manufacturing efficiencies
Pricing Strategies Tiered — premium for branded, aggressive for generics

Comparison with Alternative Therapies

Alternative Drug Class Advantages Limitations
Calcium Channel Blockers Fewer respiratory side effects Different efficacy profiles, cost
ACE inhibitors Cardiovascular benefits Potential for cough, angioedema
Beta-1 selective antagonists Reduced side effects Less cardioprotective in some contexts
Novel agents (e.g., ARNI, SGLT2 inhibitors) Emerging therapy options Higher costs, newer approval scope

Key Success Factors for Market Growth

Factor Impact
Formulation improvements Enhanced adherence and patient outcomes
Broad indication expansion Increased patient population
Global penetration, especially in emerging markets Diversified revenue streams
Regulatory alignment Faster approval, streamlined market entry
Cost competitiveness Maintaining margins amidst price erosion

FAQs

Q1: What are the main factors influencing PROCAN SR’s market share?
A1: Market share hinges on generic competition, pricing strategies, regulatory approvals, and clinical differentiation. Post-patent expiry, widespread generic availability diminishes branded market dominance.

Q2: How do regulatory policies affect PROCAN SR’s financial trajectory?
A2: Regulatory approvals, bioequivalence standards, and patent laws impact entry timelines and generic competition, influencing pricing and market size.

Q3: What emerging indications could drive future growth?
A3: Off-label uses like managing post-COVID sympathetic hyperactivity, anxiety, and expanding into new cardiovascular or neurological indications could bolster demand.

Q4: How significant is price erosion in the extended-release beta-blocker market?
A4: Price erosion of 10-20% annually post-generic entry is typical, exerting pressure on margins but can be offset by volume growth and market expansion.

Q5: Which regions represent the highest growth opportunities for PROCAN SR?
A5: Emerging markets such as Asia-Pacific, Latin America, and Africa, owing to increasing healthcare access and demand, provide substantial growth potential.


Key Takeaways

  • Despite patent expiry and intense generic competition, PROCAN SR maintains steady demand driven by its well-established indication profile.
  • Market growth remains moderate (~3-4% CAGR), supported by expanding indications, rising cardiovascular disease prevalence, and demographic trends.
  • Price competition necessitates focus on formulation, efficacy, and safety to sustain profitability, especially in commoditized niches.
  • The emerging markets offer significant growth opportunities, with favorable regulatory environments and increasing healthcare investments.
  • Continuous monitoring of regulatory changes, clinical innovations, and off-label use trends is essential for strategic planning.

References

[1] WHO. (2021). Hypertension Prevalence. World Health Organization.
[2] FDA. (2022). Bioequivalence and Generic Drug Approvals. U.S. Food & Drug Administration.
[3] MarketWatch. (2023). Global Beta-Blocker Market Report.
[4] EMA. (2022). Regulatory Framework for Cardiovascular Drugs.
[5] Statista. (2023). Pharmaceutical Market Revenue Breakdown.


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