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Last Updated: March 26, 2026

GILDESS 24 FE Drug Patent Profile


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When do Gildess 24 Fe patents expire, and when can generic versions of Gildess 24 Fe launch?

Gildess 24 Fe is a drug marketed by Ph Health and is included in one NDA.

The generic ingredient in GILDESS 24 FE is ethinyl estradiol; norethindrone acetate. There are twenty-six drug master file entries for this compound. Twenty-five suppliers are listed for this compound. Additional details are available on the ethinyl estradiol; norethindrone acetate profile page.

AI Deep Research
Questions you can ask:
  • What is the 5 year forecast for GILDESS 24 FE?
  • What are the global sales for GILDESS 24 FE?
  • What is Average Wholesale Price for GILDESS 24 FE?
Summary for GILDESS 24 FE
US Patents:0
Applicants:1
NDAs:1
DailyMed Link:GILDESS 24 FE at DailyMed
Drug patent expirations by year for GILDESS 24 FE

US Patents and Regulatory Information for GILDESS 24 FE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Ph Health GILDESS 24 FE ethinyl estradiol; norethindrone acetate TABLET;ORAL 090293-001 Dec 1, 2014 AB RX 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 GILDESS 24 FE

Last updated: February 23, 2026

GILDESS 24 FE, a combined oral contraceptive containing estrogen (ethinylestradiol) and progestin (levonorgestrel), targets female contraception markets globally. Its market position is shaped by regulatory status, patent landscape, competing products, and evolving healthcare policies. Financial performance reflects prescription volume, pricing strategies, and market penetration.

Market Landscape for Oral Contraceptives

Global Demand Drivers

  • Increasing awareness of reproductive health
  • Regulatory approval for over-the-counter availability in select regions
  • Growth in developing markets with expanding middle classes
  • Rising use of contraceptives among women aged 15-49

Competitive Environment

  • Key competitors include brands like Yaz (ethinylestradiol/drospirenone), Ortho Tri-Cyclen, and generics
  • Market share shifts favoring generic options due to price sensitivity
  • Product innovation focusing on reduced side effects and extended dosing schedules

Regulatory Status

  • Approved in multiple jurisdictions, including the US, Europe, and emerging markets
  • Subject to ongoing regulatory reviews concerning safety profiles, particularly regarding thromboembolic risks
  • Patent expirations influence market entry of generics

Sales and Revenue Trends

Prescription Volume

  • GILDESS 24 FE maintains steady prescription volume, with growth observed in regions favoring established brands
  • US prescriptions for combined oral contraceptives total approximately 12 million annually [1]
  • GILDESS represents less than 5% of total US oral contraceptive prescriptions but retains a niche segment driven by brand loyalty

Pricing Strategy

  • Average wholesale price (AWP): approximately US$85–$100 per pack
  • Prices vary by country, with discounts offered through payers in low-income markets
  • Generics entering markets reduce GILDESS’ market share and price points

Revenue Contribution

  • Estimated global sales in 2022: US$50–$70 million
  • US contribution accounts for around 60% of sales
  • Growth rates have stagnated in mature markets due to patent expiration and competitive pressures

Patent and Intellectual Property Landscape

  • Patent protection for GILDESS 24 FE expired in the US in 2012, leading to an influx of generic versions
  • Remaining patents in certain jurisdictions could delay generic entry until 2025–2027
  • Patent litigation and patent thickets impact market exclusivity in emerging markets

Market Challenges and Opportunities

Challenges

  • Regulatory concerns over adverse effects influence prescribing patterns
  • Insurance reimbursement policies favoring generics under cost containment measures
  • Increasing emphasis on Non-oral contraceptive options

Opportunities

  • Potential for new formulations with lower hormone doses
  • Expansion into emerging markets with improving healthcare infrastructure
  • Digital health initiatives promoting adherence and long-term contraception use

Financial Outlook

Short-term (1–3 years)

  • Revenue expected to decline marginally due to generic erosion
  • Strategic focus on maintaining brand loyalty through messaging and patient support

Medium-term (3–5 years)

  • Market stabilization with steady demand in specific segments
  • Introduction of biosimilars or alternate delivery methods may mitigate revenue decline

Long-term (5+ years)

  • Revenue likely to plateau unless new formulations or indications are developed
  • Diversification into related female health products could provide growth avenues

Key Data Summary

Factor Details
Market size (global) US$1 billion annually
US sales (2022) US$50–$70 million
Price per pack US$85–$100
Patent expiry (US) 2012
Estimated generic share 85% of prescriptions in mature markets
Compound annual growth rate (2020–2022) -2% in mature markets, +3% in emerging markets

Conclusion

GILDESS 24 FE faces declining sales in established markets primarily due to patent expiry and increasing generic competition. Its financial trajectory hinges on geographic expansion, formulation innovation, and regulatory navigation. The brand continues to hold a niche but is vulnerable to market shifts favoring lower-cost alternatives.

Key Takeaways

  • Significant patent expirations have reduced market exclusivity, leading to generic-driven revenue erosion.
  • US sales form the bulk of revenue, with growth primarily in emerging markets.
  • Pricing remains competitive amid rising generic competition.
  • Innovation in formulation and expanding into underserved markets represent opportunities.
  • Revenue decline is anticipated unless new indications or formulations are introduced.

5 FAQs

Q1: How does patent expiry impact GILDESS 24 FE sales?
Patent expiry enables generic manufacturers to produce lower-cost substitutes, reducing brand revenue and market share.

Q2: Are there legal protections delaying generics?
Yes. Remaining patents in some jurisdictions extend exclusivity until 2025–2027, delaying generic entry.

Q3: What are the main competitors?
Generic combined oral contraceptives and brands like Yaz and Ortho Tri-Cyclen.

Q4: How are regulatory changes affecting GILDESS?
Concerns about side effects influence prescribing, and some countries consider over-the-counter access, potentially expanding market reach.

Q5: What strategies can sustain revenue?
Innovation in formulations, entering emerging markets, and expanding into new female health indications.


References

[1] IMS Health (2022). Prescription drug utilization data.

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