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Last Updated: December 19, 2025

NORETHINDRONE ACETATE AND ETHINYL ESTRADIOL AND FERROUS FUMARATE Drug Patent Profile


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Which patents cover Norethindrone Acetate And Ethinyl Estradiol And Ferrous Fumarate, and what generic alternatives are available?

Norethindrone Acetate And Ethinyl Estradiol And Ferrous Fumarate is a drug marketed by Amneal Pharms, Dr Reddys Labs Sa, Glenmark Pharms Ltd, Apotex, Barr Labs, and Xiromed. and is included in eleven NDAs.

The generic ingredient in NORETHINDRONE ACETATE AND ETHINYL ESTRADIOL AND FERROUS FUMARATE is ethinyl estradiol; norethindrone acetate. There are twenty-six drug master file entries for this compound. Twenty-six suppliers are listed for this compound. Additional details are available on the ethinyl estradiol; norethindrone acetate profile page.

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Summary for NORETHINDRONE ACETATE AND ETHINYL ESTRADIOL AND FERROUS FUMARATE
US Patents:0
Applicants:6
NDAs:11
Finished Product Suppliers / Packagers: 4
What excipients (inactive ingredients) are in NORETHINDRONE ACETATE AND ETHINYL ESTRADIOL AND FERROUS FUMARATE?NORETHINDRONE ACETATE AND ETHINYL ESTRADIOL AND FERROUS FUMARATE excipients list
DailyMed Link:NORETHINDRONE ACETATE AND ETHINYL ESTRADIOL AND FERROUS FUMARATE at DailyMed
Drug patent expirations by year for NORETHINDRONE ACETATE AND ETHINYL ESTRADIOL AND FERROUS FUMARATE

US Patents and Regulatory Information for NORETHINDRONE ACETATE AND ETHINYL ESTRADIOL AND FERROUS FUMARATE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Amneal Pharms NORETHINDRONE ACETATE AND ETHINYL ESTRADIOL AND FERROUS FUMARATE ethinyl estradiol; norethindrone acetate CAPSULE;ORAL 214292-001 Jul 20, 2021 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Barr Labs NORETHINDRONE ACETATE AND ETHINYL ESTRADIOL AND FERROUS FUMARATE ethinyl estradiol; norethindrone acetate TABLET;ORAL 090938-001 Dec 1, 2014 AB RX No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Amneal Pharms NORETHINDRONE ACETATE AND ETHINYL ESTRADIOL AND FERROUS FUMARATE ethinyl estradiol; norethindrone acetate TABLET;ORAL 078267-001 Sep 1, 2009 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Glenmark Pharms Ltd NORETHINDRONE ACETATE AND ETHINYL ESTRADIOL AND FERROUS FUMARATE ethinyl estradiol; norethindrone acetate TABLET;ORAL 210369-001 Dec 26, 2017 AB RX No Yes ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Dr Reddys Labs Sa NORETHINDRONE ACETATE AND ETHINYL ESTRADIOL AND FERROUS FUMARATE ethinyl estradiol; norethindrone acetate CAPSULE;ORAL 213901-001 Apr 28, 2022 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Glenmark Pharms Ltd NORETHINDRONE ACETATE AND ETHINYL ESTRADIOL AND FERROUS FUMARATE ethinyl estradiol; norethindrone acetate CAPSULE;ORAL 213418-001 Jul 27, 2022 AB RX No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
>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 Norethindrone Acetate, Ethinyl Estradiol, and Ferrous Fumarate

Last updated: August 1, 2025

Introduction

Norethindrone acetate, ethinyl estradiol, and ferrous fumarate compose a combination often used in hormonal contraceptives and iron supplementation formulations. This pharmaceutical trio addresses reproductive health and anemia management, making it a significant segment within women's health markets. Understanding the market dynamics and financial trajectory of these compounds necessitates a comprehensive analysis of clinical applications, regulatory landscape, manufacturing factors, and market competition.

Market Overview

The global market for hormonal contraceptives is projected to reach USD 24.3 billion by 2027, growing at a CAGR of approximately 6.4% from 2020 to 2027 [1]. The increasing prevalence of unintended pregnancies and the rising awareness of reproductive health are primary drivers. The iron deficiency anemia segment, where ferrous fumarate plays a central role, is expected to expand at a CAGR of 5.2% through 2028, driven by malnutrition, gynecological issues, and growing obstetric demands [2].

The compounds in question are integral in combination formulations—particularly oral contraceptives that combine norethindrone acetate and ethinyl estradiol, often with supplemental ferrous fumarate to address anemia risk in women.

Market Drivers

1. Rising Global Female Population and Reproductive Health Needs

The expanding population of women in reproductive age fosters sustained demand for contraceptive options. Developing regions, especially Asia-Pacific, show rapid growth due to better healthcare access and increased awareness [3].

2. Increased Adoption of Combined Oral Contraceptives (COCs)

COCs comprising norethindrone acetate and ethinyl estradiol dominate the hormonal contraceptive market, favored for efficacy, safety, and ease of use. The inclusion of ferrous fumarate addresses iron deficiency, a common concern among women on contraceptive regimens, underscoring combined formulations' appeal.

3. Aging and Menopausal Trends

Rising menopausal populations and gynecological conditions also fuel demand for hormonal therapies, indirectly supporting the market for products containing these compounds.

4. Regulatory and Patent Landscape

Patents for specific formulations have historically driven market exclusivity, allowing manufacturers to capitalize on novel combinations. However, patent expirations in recent years have increased generic competition, impacting pricing strategies and market share distribution.

Market Challenges

1. Regulatory Scrutiny and Safety Concerns

Potential adverse effects of hormonal contraceptives, including thromboembolism risks associated with ethinyl estradiol, have prompted regulatory agencies to update guidelines, potentially affecting market penetration and product formulations [4].

2. Competition from Alternative Therapies

Emerging non-hormonal contraceptives, as well as new drug delivery technologies, threaten market share if they demonstrate superior safety or convenience.

3. Price Sensitivity in Developing Regions

Cost remains a pivotal factor; government policies promoting affordable generics influence market dynamics significantly.

Manufacturing and Supply Chain Considerations

The production of norethindrone acetate, ethinyl estradiol, and ferrous fumarate requires specialized synthetic pathways and strict quality controls. Ingredient sourcing, regulatory compliance, and scale-up capabilities influence financial performance and market supply stability.

Key manufacturing hubs in India, China, and Europe facilitate cost-effective production, but geopolitical and trade tensions may impact global supply chains, affecting prices and availability.

Financial Trajectory

Historical Performance

The market for combination oral contraceptives incorporating norethindrone acetate and ethinyl estradiol has exhibited steady growth, with global revenues approximating USD 7 billion in 2022 [5]. Ferrous fumarate, as a key iron supplement, contributes significantly to the iron deficiency segment, with revenues estimated at USD 4 billion globally.

Projected Growth

Forecasts suggest a compounded annual growth rate (CAGR) of 5.5-6.0% for these compounds collectively, fueled by increased contraceptive use and anemia management needs. Market segmentation indicates significant opportunities in emerging markets, where large female populations and limited access to reproductive health services are present.

Emerging Trends

  • Generic Market Expansion: Patent expirations are driving the proliferation of generic formulations, compressing prices but expanding access.
  • Innovative Delivery Systems: Development of extended-release and transdermal patches may alter the financial landscape by enhancing patient compliance and efficacy.
  • Clinical and Safety Innovations: Ongoing research to improve safety profiles could influence regulatory approvals and market acceptance.

Competitive Landscape

Major pharmaceutical players, including Bayer, Teva Pharmaceuticals, and Mylan, dominate the market with extensive portfolios of hormonal contraceptives and iron supplements. Strategic collaborations, R&D investments, and regional manufacturing facilities are pivotal for maintaining competitive advantage.

Emerging entrants focus on formulation innovation, cost reduction, and digital health integration to capture market share.

Regulatory Environment

Globally, regulatory bodies like the FDA (USA), EMA (Europe), and PMDA (Japan) are emphasizing safety monitoring for hormonal therapies. Stringent approval processes influence time-to-market and R&D expenditure, shaping the financial prospects of new formulations.

Registration of combination products requires robust clinical data, often prolonging development timelines and increasing costs but ensuring market acceptance.

Conclusion

The future for the combination of norethindrone acetate, ethinyl estradiol, and ferrous fumarate remains robust, bolstered by demographic trends, clinical demand, and product diversification. Market growth is underpinned by the expanding needs in reproductive health and iron deficiency management, especially in developing economies. Nonetheless, companies must navigate competitive pressures, regulatory hurdles, and evolving safety standards.

Strategic Focus for Stakeholders:

  • Invest in R&D to develop safer, innovative formulations.
  • Strengthen manufacturing capabilities in cost-effective regions.
  • Expand access through partnerships and generic licensing.
  • Monitor regulatory updates to adapt swiftly.

Key Takeaways

  • The combined market for norethindrone acetate, ethinyl estradiol, and ferrous fumarate is projected to grow steadily, driven by demographic and clinical factors.
  • Patent expirations foster increased generic competition, impacting pricing strategies but improving affordability.
  • Innovations in drug delivery and safety profiles will shape future market dynamics.
  • Regulatory environments remain pivotal; proactive compliance and safety monitoring are critical.
  • Emerging markets offer substantial growth opportunities but require tailored strategies considering cost sensitivity and healthcare infrastructure.

FAQs

1. What are the main indications for formulations containing norethindrone acetate, ethinyl estradiol, and ferrous fumarate?
These formulations primarily serve as combined oral contraceptives and iron supplementation for women at risk of anemia, especially those on hormonal contraceptive therapy.

2. How do patent expirations impact the market trajectory?
Patent expirations allow generics to enter the market, increasing competition, reducing prices, and expanding access, particularly in cost-sensitive regions.

3. What safety concerns influence the market for hormonal combinations?
Risks of blood clots, stroke, and other thromboembolic events associated with ethinyl estradiol necessitate regulatory scrutiny and advancements in safer formulations.

4. Which regions are expected to see the fastest growth for these compounds?
Emerging markets in Asia-Pacific and Latin America are poised for rapid growth due to increasing healthcare access, unmet reproductive health needs, and government initiatives.

5. What role do regulatory agencies play in shaping market opportunities?
Regulatory agencies determine approval pathways, safety standards, and labeling, which directly influence product development timelines, market entry, and acceptance.


Sources
[1] Global Market Insights, "Women’s Contraceptive Market Outlook," 2022.
[2] Grand View Research, "Iron Deficiency Anemia Market Size & Trends," 2021.
[3] WHO, "Reproductive Health Technologies," 2020.
[4] FDA, "Combined Hormonal Contraceptives: Safety and Regulatory Updates," 2021.
[5] IQVIA, "Pharmaceutical Market Data," 2022.

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