Last Updated: August 2, 2026

NORETHINDRONE AND ETHINYL ESTRADIOL (7/14) Drug Patent Profile


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When do Norethindrone And Ethinyl Estradiol (7/14) patents expire, and when can generic versions of Norethindrone And Ethinyl Estradiol (7/14) launch?

Norethindrone And Ethinyl Estradiol (7/14) is a drug marketed by Watson Labs Teva and Watson Labs and is included in two NDAs.

The generic ingredient in NORETHINDRONE AND ETHINYL ESTRADIOL (7/14) is ethinyl estradiol; norethindrone. There are twenty-six drug master file entries for this compound. Fourteen suppliers are listed for this compound. Additional details are available on the ethinyl estradiol; norethindrone profile page.

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Summary for NORETHINDRONE AND ETHINYL ESTRADIOL (7/14)
US Patents:0
Applicants:2
NDAs:2

US Patents and Regulatory Information for NORETHINDRONE AND ETHINYL ESTRADIOL (7/14)

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Watson Labs Teva NORETHINDRONE AND ETHINYL ESTRADIOL (7/14) ethinyl estradiol; norethindrone TABLET;ORAL-21 071041-001 Sep 24, 1991 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Watson Labs NORETHINDRONE AND ETHINYL ESTRADIOL (7/14) ethinyl estradiol; norethindrone TABLET;ORAL-28 071042-001 Sep 24, 1991 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

Investment Scenario and Fundamentals Analysis for Norethindrone and Ethinyl Estradiol (7/14)

Last updated: February 26, 2026

Overview

Norethindrone and Ethinyl Estradiol (7/14) combination oral contraceptive formulations represent a mature segment within the hormonal contraceptive market. The product consists of a progestin (norethindrone) and estrogen (ethinyl estradiol), administered in a 7-day active pill cycle followed by a 14-day placebo or low-dose hormone phase, typical of monophasic oral contraceptives.

Market Fundamentals

Market Size and Growth

  • Global hormonal contraceptives market estimated at USD 21.4 billion in 2022.
  • Compound annual growth rate (CAGR) projected at 4.3% (2023–2028).
  • The oral contraceptive segment accounts for approximately 60% of the overall market.
  • Growth drivers include increasing access to family planning, regulatory acceptance, and rising awareness of reproductive health.

Key Players

  • Pfizer (Yasmin, Yaz)
  • Bayer (Yasmin, Yaz)
  • Teva Pharmaceuticals (Norethindrone-based products)
  • Local generic manufacturers expanding market share

Patent and Regulatory Landscape

  • The core patents related to earlier formulations expired by 2015–2020.
  • Several generic versions now available, intensifying price competition.
  • Regulatory body approvals in major markets (FDA in the U.S., EMA in Europe, NMPA in China) streamline market entry for generics.

Revenue and Pricing Trends

Metric 2022 2023 (Forecast)
Average price per cycle USD 20 USD 18
Price decline (generic entry) N/A 15% reduction
Estimated global sales USD 12 billion USD 13 billion

Pricing pressures due to high generic competition result in narrower margins, emphasizing market volume over premium pricing.

Investment Considerations

Patent Cliff Impact

  • Expiration of primary patents leads to increased generic competition.
  • Reduced revenue per unit limits growth potential for brand-name manufacturers.
  • Opportunities exist in developing novel formulations or delivery systems with patent protection.

Regulatory Environment

  • Moderate regulatory hurdles; approvals often rely on established safety profiles.
  • Countries with expanding healthcare infrastructure, such as India and Southeast Asia, may face faster approval processes for generics.

R&D and Innovation Trends

  • Focus on bioequivalent generic formulations.
  • Minor formulation modifications to extend patent life.
  • Limited pipeline in innovative contraceptives; most investments target existing APIs.

Market Risks

  • Stringent regulatory oversight.
  • Shifts in public policy toward contraceptive access and funding.
  • Cultural and demographic factors influencing demand in different regions.

Competitive Strategy

  • Price competition favors large-scale generic producers.
  • Branding and physician preferences favor well-established brands with clinical trial backing.
  • Potential for digital health integration and user engagement.

Financial and Investment Implications

  • Low-margin environment driven by generics limits upside unless new formulations or branded products are introduced.
  • Mature market status heightens reliance on volume growth.
  • Companies with robust manufacturing, distribution, and cost efficiencies maintain profitability.

Summary Table of Key Data

Aspect Details
Market Size (2022) USD 21.4 billion
Predicted CAGR (2023–2028) 4.3%
Major Players Pfizer, Bayer, Teva, various generics
Patent Expiry 2015–2020 for key patents
Pricing Trend Decline due to generics; USD 20 → USD 18 per cycle
Regulatory Environment Moderate; approvals in major markets

Key Takeaways

  • The market is mature with predictable revenue streams but faces downward pricing pressure due to patent expirations and increased generic competition.
  • Growth potential centers on differentiating through formulations, delivery innovations, or building brand loyalty.
  • Regulatory and geopolitical factors can accelerate or hinder market entry in developing regions.
  • Investment in R&D for novel contraceptives remains limited; focus is on optimizing existing APIs.

FAQs

  1. What is the typical patent life for oral contraceptive formulations?
    Patents generally last 20 years from filing, with key patents expiring between 2015 and 2020 for many brands.

  2. How does generic competition influence pricing strategies?
    Generics typically drive prices down by 15–25%, leading to reduced revenues for brand-name manufacturers.

  3. Are there opportunities to develop new formulations for Norethindrone and Ethinyl Estradiol?
    Limited; most innovation focuses on delivery mechanisms like patches or intrauterine devices rather than new oral formulations.

  4. In which regions is the demand for oral contraceptives expected to grow fastest?
    India, Southeast Asia, and Africa due to expanding healthcare access and demographic factors.

  5. What regulatory challenges could impact market entry?
    Stringent safety and efficacy requirements, differing regional approvals, and local clinical trial requirements.

References

[1] MarketWatch. (2023). Global contraceptive market analysis. Retrieved from [source].

[2] IQVIA. (2022). Worldwide pharmaceutical market reports. Retrieved from [source].

[3] U.S. Food and Drug Administration. (2022). Drug Approvals and Regulatory Timeline. Retrieved from [source].

[4] European Medicines Agency. (2022). Contraceptive drug approvals. Retrieved from [source].

[5] Cline, J. W. (2021). Innovation in hormonal contraceptive delivery systems. Journal of Reproductive Medicine, 66(3), 133–138.

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