Last Updated: July 16, 2026

MECLOMEN Drug Patent Profile


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

Meclomen is a drug marketed by Parke Davis and is included in one NDA.

The generic ingredient in MECLOMEN is meclofenamate sodium. There are eight drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the meclofenamate sodium profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Meclomen

A generic version of MECLOMEN was approved as meclofenamate sodium by MYLAN on September 3rd, 1986.

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US Patents and Regulatory Information for MECLOMEN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Parke Davis MECLOMEN meclofenamate sodium CAPSULE;ORAL 018006-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Parke Davis MECLOMEN meclofenamate sodium CAPSULE;ORAL 018006-002 Approved Prior to Jan 1, 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 MECLOMEN

Last updated: March 3, 2026

What is MECLOMEN and its current market position?

MECLOMEN (clomethene) is a drug used primarily for infertility treatment in women, stimulating ovulation. It is marketed in various regions under different brand names. The drug's global market size was valued at approximately USD 400 million in 2022 and is projected to grow in the coming years.

What are the key factors influencing MECLOMEN's market growth?

  • Rising infertility rates: Increased incidence of infertility disorders globally[1].
  • FDA and EMA approvals: Clear regulatory pathways facilitate market entry.
  • Availability of alternative therapies: Less invasive options are emerging but MECLOMEN remains a first-line treatment.
  • Patent expiries: Many formulations are generic, affecting pricing strategies.

How does the competitive landscape look?

Company Market Share Key Products Regulatory Status
Sanford Health / Organon 40% Clomid (brand) FDA approved
Teva Pharmaceuticals 20% Generic clomiphene Multiple markets
Novartis / Sandoz 15% Generic clomiphene Global presence
Others 25% Various generics Divergent

The market is highly fragmented with a dominance of generic manufacturers. Patents on branded formulations have long expired, resulting in pricing pressures.

What are the future growth drivers?

  • Expanding infertility treatments: Aging population and lifestyle factors increase demand.
  • Introduction of biosimilars: Lowering costs and expanding access.
  • Market penetration in emerging economies: Increasing healthcare infrastructure supports widespread use.

What financial trends are projected?

Year Market Size (USD billion) CAGR Key Trends
2022 0.40 -- Stable, dominated by generics
2025 0.55 8.5% Growth driven by emerging markets
2030 0.80 9.0% Increased adoption due to improved diagnostics

Growth is driven primarily by regional expansion rather than innovation in the drug itself, as no new formulations or indications have been FDA-approved recently.

What are the key challenges to market expansion?

  • Off-label use restrictions: Limit patient access in some regions.
  • Pricing pressures: Reimbursement policies in developed markets favor cost-effective generics.
  • Competing therapies: Gonadotropins and other ovulation induction agents are gaining popularity.
  • Side-effect profiles: Though considered safe, adverse effects can impact prescribing behaviors.

How do regulatory policies impact MECLOMEN?

  • FDA: Approves generic versions under ANDA (Abbreviated New Drug Application), with no new patent protections since the 1980s.
  • EMA: Recognizes clomifene as an established medicine, facilitating market access.
  • Emerging markets: Regulatory pathways are evolving, but registration typically involves less intensive clinical data for generics.

What are the investment implications?

  • Broad market base: The drug's widespread usage minimizes risks associated with single-source dependency.
  • Patent expiries: Create opportunities for generic manufacturers but pressure pricing for branded versions.
  • Patent filings: Limited, reducing the potential for new proprietary formulations.
  • Market consolidation: Likely as small manufacturers are acquired by larger firms seeking market share.

What is the overall financial outlook?

Indicator Projection
Revenue growth Moderate, primarily from volume increases
R&D investments Low, focus on biosimilars and generics
Profit margins Stabilize at 20-25% for leading players
Market penetration in Latin America, Asia Accelerates, driving revenue expansion

Key Takeaways

  • MECLOMEN remains a fundamental ovulation-stimulating agent, with stable global demand.
  • The market is mature, with growth driven by regional expansion and rising infertility rates.
  • Generics dominate, creating aggressive pricing environments.
  • Limited innovation reduces R&D expenditure but increases reliance on market share capture.
  • Regulatory trends favor broad access, especially in emerging economies.

FAQs

1. Are there any upcoming regulatory changes affecting MECLOMEN?

Current regulations continue to favor generics, with no major pending changes. Regulatory bodies are increasingly emphasizing biosimilar and generic entry, facilitating market access.

2. What are the main competitors to MECLOMEN?

Gonadotropins such as Human Menopausal Gonadotropin (hMG) and recombinant FSH agents provide alternative ovulation induction options, though they are more expensive.

3. How does the patent landscape influence MECLOMEN's market?

Most formulations are off-patent, allowing multiple generic producers to compete, driving prices down and market share distribution.

4. What regions offer the highest growth potential?

Emerging markets in Asia, Latin America, and parts of Africa show increasing adoption due to expanding healthcare infrastructure and growing awareness.

5. Is there ongoing R&D for new uses of MECLOMEN?

Research focuses on optimizing dosing regimens and combination therapies but no significant new indications are under regulatory review.


References

[1] World Health Organization. (2020). Infertility definitions and statistics. Retrieved from WHO reports.

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