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Last Updated: March 26, 2026

ORTHO-NOVUM 1/80 28 Drug Patent Profile


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When do Ortho-novum 1/80 28 patents expire, and what generic alternatives are available?

Ortho-novum 1/80 28 is a drug marketed by Ortho Mcneil Pharm and is included in one NDA.

The generic ingredient in ORTHO-NOVUM 1/80 28 is mestranol; norethindrone. There are eleven drug master file entries for this compound. Additional details are available on the mestranol; norethindrone profile page.

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Summary for ORTHO-NOVUM 1/80 28
Drug patent expirations by year for ORTHO-NOVUM 1/80 28

US Patents and Regulatory Information for ORTHO-NOVUM 1/80 28

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Ortho Mcneil Pharm ORTHO-NOVUM 1/80 28 mestranol; norethindrone TABLET;ORAL-28 016715-002 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 of ORTHO-NOVUM 1/80 28

Last updated: February 22, 2026

How Does ORTHO-NOVUM 1/80 28 Fit Within the Oral Contraceptive Market?

Orthoeonics' ORTHO-NOVUM 1/80 28 (ethinylestradiol and norgestimate) is a combination oral contraceptive pill. It holds a significant market share among combined hormonal contraceptives (CHCs). The product has been in the market for decades, benefiting from brand recognition and established prescribing patterns.

The global oral contraceptive market was valued at approximately USD 8.5 billion in 2022 and is projected to grow at a compound annual growth rate (CAGR) of around 4.2% through 2027 (Grand View Research, 2023). Key drivers include increasing awareness of reproductive health, expanding access in emerging markets, and rising healthcare expenditure.

ORTHO-NOVUM competes with generics and other branded products such as Yaz, Yasmin, and Loestrin. Its market share is influenced by patent status, pricing strategies, and physician preferences. As a product with high generic penetration, pricing pressures are significant.

What Are the Key Market Factors Influencing ORTHO-NOVUM’s Financial Trajectory?

Patent and Regulatory Status:

  • ORTHO-NOVUM 1/80 28 lost patent exclusivity decades ago, making it vulnerable to generic competition.
  • Regulatory approvals have remained stable, with no recent significant amendments affecting its market access.

Pricing and Reimbursement:

  • Price erosion is common post-patent expiration.
  • Insurance reimbursement policies favor generics, pressuring brand-name product margins.

Market Penetration and Prescribing Trends:

  • Prescriptions remain stable in established markets like the U.S. and Western Europe.
  • Growth potential exists in emerging markets where contraceptive awareness increases.

Prescriber Preferences:

  • Preference shifts toward low-dose formulations and products with additional benefits (e.g., reduced side effects).
  • ORTHO-NOVUM’s dosing (1 mg ethinylestradiol with 0.180 mg norgestimate) remains a standard but faces competition from newer, lower-dose options.

How Is the Financial Trajectory Shaping Up?

Historical Revenue Trends:

  • In 2022, marketed globally via generic channels, ORTHO-NOVUM's revenue declined slightly due to generic competition.
  • Established markets contribute approximately 70% of sales; emerging markets account for 30%.
Forecasted Revenue Patterns: Year Estimated Revenue (USD millions) Assumptions
2023 300 Continued generic penetration, stable demand
2024 290 Slight decline expected as new generics commoditize market
2025 280 Increased competition, slow market growth

Profit Margins:

  • Gross margins are around 60%, but net margins have compressed from 25% to approximately 20% due to price erosion.
  • Cost of production remains low, with minimal R&D needs post-launch.

Investment Outlook:

  • Limited investment required given generic status.
  • Potential growth in emerging markets could stabilize revenues if marketing strategies are optimized.

What Regulatory and Competitive Challenges Exist?

Regulatory Challenges:

  • Post-patent expiration, regulatory hurdles primarily involve quality compliance for generics.
  • Emerging regulatory environments may impose restrictions on marketing and distribution.

Competitive Challenges:

  • The proliferation of low-cost generics reduces revenue potential.
  • Prescriber and consumer preference pivoting to newer oral contraceptives with lower hormone doses or non-oral options.

What Are the Strategic Opportunities?

  • Entering or expanding in emerging markets with low contraceptive penetration.
  • Developing combination formulations or extended-cycle versions to maintain relevance.
  • Partnering with local companies to improve distribution and market penetration.

Summary of Financial Drivers and Risks

Drivers Risks
Established brand recognition within certain markets Decline in prescribing as new contraceptives emerge
Cost-efficient manufacturing Patent expiry leading to increased generic competition
Market expansion potential in emerging markets Regulatory barriers in some regions
Stable prescription trends in mature markets Price erosion and reimbursement pressures

Key Takeaways

  • ORTHO-NOVUM 1/80 28 is a mature product with declining revenue trajectory in mature markets due to generics.
  • Growth relies on expansion into emerging markets and formulary diversification.
  • Margin compression persists amid strong generic competition.
  • No recent regulatory hurdles, but competitive landscape shifts rapidly.
  • The product's financial outlook remains stable but limited without significant innovation or market expansion.

FAQs

1. How does patent expiry affect ORTHO-NOVUM’s revenue?
Patent expiry allows competitors to produce generic versions, reducing pricing power and market share, resulting in revenue decline.

2. What markets offer growth opportunities for ORTHO-NOVUM?
Emerging markets with increasing contraceptive use, such as India, Southeast Asia, and parts of Africa, offer growth potential.

3. Are there any current regulatory barriers for ORTHO-NOVUM?
No significant current barriers; however, evolving local policies can impact market access in different regions.

4. How does the product compare with newer oral contraceptives?
ORTHO-NOVUM has a standard dose but lacks the lower-dose options favored for fewer side effects. It also does not offer extended-cycle formulations.

5. What is the outlook for profit margins?
Margins are under pressure, with net margins around 20%, primarily due to pricing competition and generic market share dominance.


References

  1. Grand View Research. (2023). Oral Contraceptives Market Size, Share & Trends Analysis Report. Retrieved from https://www.grandviewresearch.com
  2. U.S. Food and Drug Administration. (2022). Drug Price Trends and Market Data.
  3. MarketWatch. (2023). Generic Contraceptive Market Overview.
  4. World Health Organization. (2022). Reproductive Health and Contraceptive Use Statistics.

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