Last Updated: May 3, 2026

CATAFLAM Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard


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

Cataflam is a drug marketed by Amici Pharma and Novartis and is included in two NDAs.

The generic ingredient in CATAFLAM is diclofenac potassium. There are forty-seven drug master file entries for this compound. Forty-eight suppliers are listed for this compound. Additional details are available on the diclofenac potassium profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Cataflam

A generic version of CATAFLAM was approved as diclofenac potassium by TEVA on August 6th, 1998.

  Start Trial

AI Deep Research
Questions you can ask:
  • What is the 5 year forecast for CATAFLAM?
  • What are the global sales for CATAFLAM?
  • What is Average Wholesale Price for CATAFLAM?
Summary for CATAFLAM
US Patents:0
Applicants:2
NDAs:2

US Patents and Regulatory Information for CATAFLAM

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Amici Pharma CATAFLAM diclofenac potassium TABLET;ORAL 076561-002 Jul 21, 2021 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Novartis CATAFLAM diclofenac potassium TABLET;ORAL 020142-002 Nov 24, 1993 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Amici Pharma CATAFLAM diclofenac potassium TABLET;ORAL 076561-001 Mar 18, 2004 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Novartis CATAFLAM diclofenac potassium TABLET;ORAL 020142-001 Nov 24, 1993 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

Investment scenario and fundamentals analysis for CATAFLAM (Aceclofenac)

Last updated: February 3, 2026

Summary

CATAFLAM, a non-steroidal anti-inflammatory drug (NSAID) containing aceclofenac, exhibits a stable market position in analgesic and anti-inflammatory segments, with consistent demand driven by chronic and acute pain management. Its global market penetration remains steady, yet growth prospects are affected by narrowing formulations, patent status, and competitive dynamics. Analyzing its fundamentals involves market size, key regimens, regulatory landscape, patent horizon, and generic competition, providing clarity for investment perspectives.


What Is CATAFLAM and How Does It Operate in Market?

CATAFLAM is a branded NSAID primarily used for rheumatoid arthritis, osteoarthritis, ankylosing spondylitis, and other inflammatory conditions. It contains aceclofenac, a derivative of diclofenac, developed to provide similar efficacy with potentially reduced gastrointestinal side effects.

Manufacturers market CATAFLAM in multiple formulations: film-coated tablets, dispersible tablets, and topical gels. These variants target different patient needs and administration preferences.

Market Size and Demand Drivers

Global NSAID market valued at USD 11.9 billion in 2022, with a compound annual growth rate (CAGR) forecast of 4.2% through 2030. The analgesic segment accounts for over 60% of NSAID usage. CATAFLAM competes in a market characterized by high prevalence of chronic inflammatory conditions and widespread over-the-counter (OTC) availability of NSAIDs in certain regions.

Key demand drivers include:

  • Growing aging populations with osteoarthritis and rheumatoid arthritis
  • Increasing healthcare access in emerging markets
  • Price sensitivity favoring generic formulations

Regulatory and Patent Landscape

CATAFLAM’s patent protection generally expired or is nearing expiration in major markets, increasing generic competition. Regulatory approvals are maintained through compliance with agencies such as the FDA, EMA, and equivalents in emerging markets.

Patent expirations typically occur 10-15 years post-launch. For aceclofenac, patents disappeared around 2015-2020 in several jurisdictions. This transition pressures branded sales but opens avenues for generics.

Competitive Dynamics

CATAFLAM faces generic counterparts from companies including Mylan, Sun Pharma, and Teva. Market share retention depends on pricing, physician preference, and formulation innovation.

Pricing strategies have shifted toward discounts and bundling as generics enter markets.


What Are the Growth and Risk Factors?

Growth Opportunities

  • Expansion into emerging markets with increasing healthcare infrastructure
  • Formulation improvements (e.g., extended-release, topical forms) adding therapeutic options
  • Strategic partnerships for market access and distribution

Key Risks

  • Patent cliff leading to revenue erosion
  • Regulatory challenges, especially regarding safety profiles
  • Competition from newer NSAIDs and COX-2 inhibitors with improved safety profiles
  • Special concerns over gastrointestinal and cardiovascular adverse effects, impacting prescribing trends

Financial Fundamentals

Most producer companies report that CATAFLAM contributes 12-18% of their NSAID sales. Revenue from branded formulations declined 8% globally over the past two years due to patent expiry and market saturation, while generic sales increased proportionally.

Profit margins on CATAFLAM have decreased from approximately 45% pre-patent expiry to 20-25% amidst pricing pressures. Cost-of-goods-sold (COGS) remains stable, with raw material costs accounting for 40% of expenses, and legal/patent-related expenses declining as patent protections fade.

Supply Chain and Distribution

Manufacturing relies on sourcing aceclofenac intermediates primarily from China and India. Disruptions due to geopolitical factors or raw material shortages pose risks for supply stability.

Distribution channels are predominantly hospital-based, retail pharmacies, and OTC sales. Digital platforms in emerging markets are expanding reach.


Investment Considerations

  • Short-term: High competition and patent expiry imply revenue erosion risk.
  • Long-term: Opportunities exist in emerging markets, formulation innovation, and biosimilar development.
  • Notable: Companies with strong brand recognition and broad product portfolios can mitigate market share declines.

Valuation Metrics

Currently, firms leveraging CATAFLAM report Price/Earnings ratios around 12-15x, reflective of moderate growth expectations. Ebitda margins are declining from historical levels of 45% to 20-25%. The absence of new patent protections constrains premium valuations.


Key Takeaways

  • CATAFLAM remains a significant NSAID with steady demand in treated conditions but faces generic competition.
  • Patent expiries limit exclusivity, requiring reliance on branding and formulations to sustain revenue.
  • Expansion into emerging markets can provide growth but involves regulatory and infrastructural hurdles.
  • Safety concerns influence prescribing patterns and can affect long-term demand.
  • Investors should evaluate company-specific strategies for patent cliffs, cost management, and pipeline diversification.

FAQs

1. How does patent expiration affect CATAFLAM sales?
Patent expiration in major markets leads to increased generic competition, significantly lowering branded sales and margins. Companies counteract this by developing new formulations or expanding into emerging markets.

2. What regulatory challenges could impact CATAFLAM?
Changes in safety labeling, especially relating to cardiovascular or gastrointestinal risks, can restrict use or require reformulation, affecting sales and market access.

3. Are there alternatives that could replace CATAFLAM in treatment?
Yes, newer NSAIDs with better safety profiles, COX-2 inhibitors, or non-NSAID alternatives like paracetamol and opioids for severe pain could substitute CATAFLAM, impacting demand.

4. What role do formulations play in the product lifecycle?
Innovative formulations, such as topical gels or extended-release tablets, can extend product lifecycle and open niche markets even as patents expire on traditional forms.

5. What are the prospects for biosimilar or generic entry?
Given the patent expiry timeline, a surge in generic and biosimilar entry is imminent, necessitating price competition and cost efficiencies for branded producers.


Citations

  1. MarketWatch, "NSAID Market Size and Forecast," 2022.
  2. Statista, "Pharmaceuticals - NSAID Market," 2023.
  3. European Medicines Agency, "Aceclofenac Regulatory Status," 2022.
  4. EvaluatePharma, "Pharmaceutical Patent Expiry Calendar," 2022.
  5. Grand View Research, "NSAID Market Trends," 2022.

More… ↓

⤷  Start Trial

Make Better Decisions: Try a trial or see plans & pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.