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Last Updated: December 12, 2025

ORTHO-NOVUM 10/11-28 Drug Patent Profile


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When do Ortho-novum 10/11-28 patents expire, and when can generic versions of Ortho-novum 10/11-28 launch?

Ortho-novum 10/11-28 is a drug marketed by Ortho Mcneil Janssen and is included in one NDA.

The generic ingredient in ORTHO-NOVUM 10/11-28 is ethinyl estradiol; norethindrone. There are twenty-six drug master file entries for this compound. Fifteen suppliers are listed for this compound. Additional details are available on the ethinyl estradiol; norethindrone profile page.

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Summary for ORTHO-NOVUM 10/11-28
Drug patent expirations by year for ORTHO-NOVUM 10/11-28

US Patents and Regulatory Information for ORTHO-NOVUM 10/11-28

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Ortho Mcneil Janssen ORTHO-NOVUM 10/11-28 ethinyl estradiol; norethindrone TABLET;ORAL-28 018354-002 Jan 11, 1982 DISCN Yes 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 ORTHO-NOVUM 10/11-28

Last updated: August 8, 2025


Introduction

Orthoevral, marketed as ORTHO-NOVUM 10/11-28, is a combined oral contraceptive containing ethinyl estradiol and norgestimate. As a longstanding player in the hormonal contraceptive segment, it holds a significant market position due to its efficacy, safety profile, and brand recognition. Analyzing its market dynamics involves understanding its competitive landscape, regulatory environment, and demand drivers, while projecting its financial trajectory requires assessing revenue trends, patent stability, and evolving healthcare policies.


Market Dynamics

Global and Regional Market Landscape

The global contraceptive market was valued at approximately USD 20 billion in 2021 and is projected to grow at a CAGR of around 6% through 2028[1]. North America remains the dominant region due to high awareness and healthcare infrastructure, followed by Europe and Asia-Pacific, where increasing contraceptive acceptance and government initiatives propel growth.

Orthoevral's core demographic spans women aged 15–44, emphasizing urban and semi-urban markets with access to prescription-based healthcare services. Its market sustenance is driven by clinicians' preference for well-established formulations, patient loyalty, and insurance coverage.

Competitive Landscape

Orthoevral faces competition from both generic and branded oral contraceptives. Key competitors include Loestrin, Yasmin, and Marvelon, among others. The generic segment, in particular, exerts pricing pressure, impacting margins[2].

Generic formulations, approved post-patent expiry, have eroded market share for originators. However, established brand recognition and formulary listings for ORTHO-NOVUM support its sustained revenue segment.

Emerging contraceptive options, such as long-acting reversible contraceptives (LARCs), including intrauterine devices (IUDs) and subdermal implants, are gradually expanding their market share, especially in developed countries with increasing awareness of LARC benefits.

Regulatory Factors

Regulatory authorities such as the FDA and EMA strictly oversee safety profiles, labeling, and manufacturing standards. Recent FDA warnings related to cardiovascular risks associated with combined oral contraceptives influence prescribing habits. Ongoing investigations into thrombosis risks can lead to label modifications, influencing market perception.

Additionally, regulatory differences across countries affect the availability and pricing strategies of ORTHO-NOVUM. For instance, some jurisdictions favor generics due to cost-containment policies, whereas others prefer brand counterparts for clinical reliability.

Demand Drivers and Trends

The demand for oral contraceptives remains stable but is influenced by several factors:

  • Awareness and Acceptance: Increased health literacy and family planning initiatives bolster contraceptive use.
  • Prescription Trends: Physicians tend to prescribe well-known formulations like ORTHO-NOVUM, especially when formulary listings favor them.
  • Healthcare Reimbursement: Insurance coverage and government subsidies can significantly impact accessibility and affordability.
  • Product Evolution: There's limited innovation in established oral contraceptives, which sustains demand for trusted brands.

However, younger demographics are increasingly shifting toward non-hormonal options or alternative contraception methods, which may temper long-term growth.


Financial Trajectory

Historical Revenue and Market Share

Orthoevral has historically yielded consistent revenues in mature markets, buoyed by high brand loyalty and physician preference. Its market share within the oral contraceptive segment approximates 15-20% in North America and similar metrics in parts of Europe. Revenue stability is maintained through continuous prescriber retention and limited price erosion compared to extensive generics.

Patent and Generic Competition Impact

The primary patent for spiraled formulations like ORTHO-NOVUM has long expired, leading to the proliferation of generics. This commoditization has constrained pricing power but has attracted a broader customer base through affordability.

While loss of patent exclusivity typically depresses revenues, ORTHO-NOVUM’s established brand positioning, extensive formulary listings, and physician inertia mitigate abrupt declines.

Forecasted Trends

Projected revenues are expected to stabilize or decline marginally over the next 3–5 years due to increasing competition from generic variants and alternative contraceptive devices. Nonetheless, revenues may sustain in the range of USD 200–250 million annually in developed markets owing to entrenched market share.

In emerging markets with expanding healthcare infrastructure, growth prospects remain favorable, driven by rising contraceptive awareness and affordability.

Potential Revenue Drivers

  • Market Expansion: Access expansion in Asia-Pacific and Latin America.
  • Product Lifecycle Management: Potential line extensions or combination packs.
  • Distribution Channels: Strengthening hospital and retail partnerships.

Risks to Financial Performance

  • Regulatory changes tied to safety concerns.
  • Competitive pricing pressures from generics.
  • Market shifts favoring LARCs over oral contraceptives.
  • Healthcare policy reforms reducing reimbursement or access.

Conclusion

orthо-NOVUM 10/11-28’s market dynamics balance between its durable brand presence and intensifying generic competition. While revenue growth faces headwinds from product commoditization and evolving contraceptive preferences, strategic positioning and geographic expansion offer pathways for steady financial performance. The key to maintaining profitability lies in adaptive marketing, stakeholder engagement, and vigilance towards regulatory developments.


Key Takeaways

  • The contraceptive market is mature with growth driven mainly by emerging markets and expanding access.
  • ORTHO-NOVUM’s strong brand recognition cushions against generic erosion but cannot completely mitigate pricing pressures.
  • Regulatory scrutiny on safety profiles influences prescribing preferences and market share.
  • Revenue stability depends on geographic diversification and potential product line extensions.
  • Market forces such as competition from LARCs and shifting demographic preferences create long-term challenges and opportunities.

FAQs

1. How does patent expiry impact ORTHO-NOVUM’s market share?
Patent expiry opens the market to generic equivalents, exerting pricing pressure and reducing revenue. However, brand loyalty and formulary placements can sustain a portion of the original product’s market share.

2. What factors could threaten the future sales of ORTHO-NOVUM?
Increased adoption of LARCs, regulatory safety warnings, pricing competition from generics, and changing societal preferences favoring non-hormonal or alternative methods.

3. Are there emerging markets promising for ORTHO-NOVUM?
Yes, regions such as Asia-Pacific, Latin America, and parts of Africa expand access to contraceptives due to rising health literacy and government initiatives, presenting growth opportunities.

4. How do safety concerns influence the contraceptive market?
Safety warnings regarding thrombotic risks associated with hormonal contraceptives may lead to shifts in prescribing patterns, impact formulations’ market shares, and influence regulatory policies.

5. What strategic moves can sustain ORTHO-NOVUM’s financial performance?
Maintaining strong relationships with healthcare providers, expanding geographic footprint, developing alternative formulations, and advocacy for formulary inclusion support ongoing revenues.


References

[1] Global Data. (2022). Contraceptive Market Outlook.
[2] MarketWatch. (2023). Impact of Generics on Oral Contraceptive Sales.

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