Last Updated: May 10, 2026

ETHINYL ESTRADIOL; FERROUS FUMARATE; NORETHINDRONE - Generic Drug Details


✉ Email this page to a colleague

« Back to Dashboard


What are the generic drug sources for ethinyl estradiol; ferrous fumarate; norethindrone and what is the scope of freedom to operate?

Ethinyl estradiol; ferrous fumarate; norethindrone is the generic ingredient in three branded drugs marketed by Pfizer and Parke Davis, and is included in three NDAs. Additional information is available in the individual branded drug profile pages.

Summary for ETHINYL ESTRADIOL; FERROUS FUMARATE; NORETHINDRONE
US Patents:0
Tradenames:3
Applicants:2
NDAs:3
Clinical Trials: 1
DailyMed Link:ETHINYL ESTRADIOL; FERROUS FUMARATE; NORETHINDRONE at DailyMed
Recent Clinical Trials for ETHINYL ESTRADIOL; FERROUS FUMARATE; NORETHINDRONE

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

SponsorPhase
Teva Pharmaceuticals USAPhase 1

See all ETHINYL ESTRADIOL; FERROUS FUMARATE; NORETHINDRONE clinical trials

US Patents and Regulatory Information for ETHINYL ESTRADIOL; FERROUS FUMARATE; NORETHINDRONE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Pfizer NORQUEST FE ethinyl estradiol; ferrous fumarate; norethindrone TABLET;ORAL-28 018926-001 Jul 18, 1986 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Parke Davis NORLESTRIN FE 2.5/50 ethinyl estradiol; ferrous fumarate; norethindrone acetate TABLET;ORAL-28 016854-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Parke Davis NORLESTRIN FE 1/50 ethinyl estradiol; ferrous fumarate; norethindrone acetate TABLET;ORAL-28 016766-001 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 ethinyl estradiol, ferrous fumarate, norethindrone

Last updated: February 20, 2026

What are the current market trends for combined oral contraceptives containing ethinyl estradiol, ferrous fumarate, and norethindrone?

The combined oral contraceptive (COC) market, which includes formulations with ethinyl estradiol, ferrous fumarate, and norethindrone, is experiencing moderated growth driven by increased contraceptive awareness, regulatory approvals, and patent landscapes.

Market size and growth rate

  • The global oral contraceptives market was valued at approximately USD 4.6 billion in 2022.
  • Compound annual growth rate (CAGR) from 2023 to 2028 estimated at 4.5%.
  • North America dominates with over 40% market share, driven by higher adoption rates and healthcare infrastructure.
  • Asia-Pacific exhibits the fastest growth, projected at a CAGR of 6.2% due to population growth and expanding healthcare access.

Key drivers

  • Increasing demand for oral contraceptives in emerging markets.
  • Rising awareness about family planning.
  • Ongoing patent expiries leading to generic versions.
  • Expanding indications beyond contraception, including hormonal regulation and menstrual disorders.

Market constraints

  • Side effect concerns, including thromboembolic risks associated with hormones.
  • Regulation and approval delays in certain jurisdictions.
  • Competition from non-hormonal contraceptives and long-acting reversible contraceptives (LARCs).
  • Price sensitivity in certain regions affects profit margins for branded formulations.

How do patent statuses and generic entry influence the financial outlook?

Patent expiries for ethinyl estradiol and norethindrone have facilitated widespread generic competition since late 2010s.

Period Patent status Impact on market Effect on pricing
2014-2018 Patent expiry for key brands Surge in generic entries Prices decreased by 20-30% in mature markets
2018-2023 Ongoing patent challenges and expiries Market oversupply Margins compressed for branded products
2023 onward Patent cliff approaches Increased generic penetration Competitive pricing expected to drive volume but reduce unit profit margins

Brand-name contraceptives formerly accounted for over 60% of revenue, but now generics dominate, contributing to a shift toward volume-based sales.

What future financial trends are expected in the drug's market?

Predicting the trajectory involves examining pipeline developments and regulatory changes:

  • No new chemical entities (NCE) for this specific combination are in late-phase trials as of 2023.
  • Existing formulations are stable, with minor modifications such as lower-dose options.
  • Biosimilar and generic entrants may pressure prices further through 2028.
  • Possible regulatory shifts toward over-the-counter (OTC) access in select markets could expand consumer base but might reduce per-unit revenue.
  • Emerging markets projected to contribute over 70% of incremental sales growth by 2030.

How do regulatory and policy changes impact market prospects?

  • US FDA approval trends favor generics; no significant barriers expected for approved formulations.
  • European Medicines Agency (EMA) maintains stringent safety standards, influencing product approval and labeling.
  • Policy shifts toward access, including potential OTC status in the US and EU, may enhance market size but reduce profit per unit.
  • Governments focus on affordability initiatives, increasing price controls in some regions.

What is the financial outlook for pharmaceutical companies?

For companies holding dominant or innovative formulations:

  • Revenue streams from current formulations likely to decline gradually post-patent expiry.
  • Opportunities exist in niche markets, such as formulations with improved safety profiles or combination innovations.
  • Investment in biosimilars or new delivery mechanisms remains limited currently.
  • Cost efficiencies from generic production and scale will improve margins for manufacturers.

Summary table of financial projections (2023–2030)

Year Estimated market size (USD billion) CAGR Key notes
2023 4.6 4.5% Generic dominance, patent expiries ongoing
2025 5.2 Increased OTC access, biosimilar entry
2028 6.0 Price competition intensifies, volume growth
2030 6.8 Market stabilizes, focus on newer formulations

Key Takeaways

  • The combined oral contraceptive market has moderate growth driven by demographic and regulatory factors.
  • Patent expiries have shifted revenue from branded to generic products, compressing margins.
  • Future growth is anticipated from increased access, market expansion in emerging economies, and potential OTC availability.
  • Companies must innovate or optimize cost structures to maintain profitability amidst price competition.
  • Regulatory environments in key markets influence timing, approval, and market entry strategies.

FAQs

1. How do patent cliffs impact revenue for formulators of ethinyl estradiol, ferrous fumarate, and norethindrone?
Patent expiries enable generic entry, reducing unit prices and profit margins, but expand market volume.

2. Are there upcoming regulatory hurdles that could affect the market?
Current regulatory standards are stable; however, moves toward OTC status could alter market dynamics.

3. What role does emerging markets' growth play in overall revenue?
Emerging markets are projected to generate over 70% of new sales growth due to demographic shifts and increasing healthcare access.

4. How might new formulations or combinations impact the market?
While no major NCEs are in late-stage development, improved safety profiles or delivery methods could attract market share.

5. What are the primary strategic considerations for pharmaceutical companies?
Focus on cost-efficient production, expanding access platforms, and investing in innovative formulations or combination therapies.


References:

[1] MarketWatch. “Oral Contraceptives Market Size, Share & Trends Analysis Report By Region, By Application, By Type, Forecast To 2028.” (2023).
[2] Grand View Research. “Oral Contraceptives Market Size, Share & Trends Analysis Report.” (2022).
[3] US FDA. “Approved Drug Products with Therapeutic Equivalence Evaluations.” (2023).
[4] European Medicines Agency. “Product Information Database.” (2023).

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.