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Last Updated: March 18, 2026

drospirenone; ethinyl estradiol - Profile


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What are the generic sources for drospirenone; ethinyl estradiol and what is the scope of patent protection?

Drospirenone; ethinyl estradiol is the generic ingredient in sixteen branded drugs marketed by Barr, Glenmark Pharms Ltd, Hetero Labs, Jubilant Cadista, Pharmobedient, Watson Labs, Xiromed, Sun Pharm, Aurobindo Pharma Ltd, Novast Labs, Lupin Ltd, Bayer Hlthcare, Apotex, Dr Reddys Labs Sa, Naari Pte, and Watson Labs Inc, and is included in thirty-three NDAs. There are two patents protecting this compound and two Paragraph IV challenges. Additional information is available in the individual branded drug profile pages.

Summary for drospirenone; ethinyl estradiol
Paragraph IV (Patent) Challenges for DROSPIRENONE; ETHINYL ESTRADIOL
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
YAZ Tablets drospirenone; ethinyl estradiol 3 mg/0.02 mg 021676 1 2006-09-29
YASMIN Tablets drospirenone; ethinyl estradiol 3 mg/0.03 mg 021098 1 2005-01-07

US Patents and Regulatory Information for drospirenone; ethinyl estradiol

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Barr DROSPIRENONE AND ETHINYL ESTRADIOL drospirenone; ethinyl estradiol TABLET;ORAL 078515-001 Mar 30, 2009 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Glenmark Pharms Ltd DROSPIRENONE AND ETHINYL ESTRADIOL drospirenone; ethinyl estradiol TABLET;ORAL 204296-001 Aug 17, 2015 AB RX No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Hetero Labs DROSPIRENONE AND ETHINYL ESTRADIOL drospirenone; ethinyl estradiol TABLET;ORAL 211944-001 Mar 22, 2019 AB RX No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Jubilant Cadista DROSPIRENONE AND ETHINYL ESTRADIOL drospirenone; ethinyl estradiol TABLET;ORAL 209423-001 Dec 22, 2017 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Pharmobedient DROSPIRENONE AND ETHINYL ESTRADIOL drospirenone; ethinyl estradiol TABLET;ORAL 203291-001 Jul 18, 2017 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

Expired US Patents for drospirenone; ethinyl estradiol

Investment Scenario, Market Dynamics, and Financial Trajectory for Drospirenone and Ethinyl Estradiol

Last updated: February 3, 2026

Summary

Drospirenone combined with ethinyl estradiol (EE) constitutes a significant segment of oral contraceptives and hormone replacement therapies (HRT). The global market for these combined oral contraceptives (COCs) is projected to grow at a compounded annual growth rate (CAGR) of approximately 4.2% from 2023 to 2028, driven by rising contraceptive awareness, increasing focus on women's health, and expanding access in emerging markets. Key players include Bayer, Teva, and Mankind, with Bayer's Yasmin and Yasminelle being leading formulations. Regulatory hurdles, patent expirations, and competitive generics are influential factors shaping market dynamics.
This report synthesizes current market data, growth drivers, competitive landscape, and financial forecasts to aid strategic investment decisions.


1. Market Overview and Size

Aspect Details
Global Market Value (2022) USD 1.8 billion
Projected Market Value (2028) USD 2.4 billion
CAGR (2023-2028) ~4.2%
Major Markets North America, Europe, Asia-Pacific, Latin America
Key Indications Contraceptive use, hormonal therapy, PCOS management
Leading Brands Bayer's Yasmin, Yaz, Yasminelle; Teva's generic equivalents

Sources: Allied Market Research [1], MarketsandMarkets [2]


2. Market Drivers and Restraints

2.1 Drivers

Factors Impact
Rising awareness on contraceptive options Greater adoption in emerging markets
Female empowerment initiatives Increased demand for reliable, non-invasive contraception
Technological innovations in formulations Improved safety and tolerability profiles
Launch of low-dose formulations Broadening patient acceptance

2.2 Restraints

Factors Impact
Regulatory challenges and drug approvals Delays and increased compliance costs
Patent expirations and generic competition Pressure on prices and profit margins
Side effect concerns (e.g., VTE risk) Regulatory restrictions and contraindications

Sources: WHO, FDA, EMA reports; [3]


3. Market Dynamics

3.1 Regulatory Environment

  • FDA & EMA: Stringent requirements for safety reporting, particularly concerning VTE risk.
  • Patent Expirations: Major patents for key formulations expired or approaching expiry, fostering generic market growth (e.g., Bayer's Yasmin patent expired in 2019).

3.2 Competitive Landscape

Company Product(s) Market Share (Estimated, 2022) Key Strategies
Bayer Yasmin, Yaz, Yasminelle ~45% Innovation, marketing, patent protections
Teva Generic drospirenone/EE formulations ~25% Price competition, broad distribution network
Mankind Generic equivalents ~10% Cost leadership
Others Various (e.g., Slynd, Loryna) Remaining Niche and emerging markets

Note: Market share estimates are approximate, based on industry reports.

3.3 Key Market Trends

  • Shift towards lower-dose and extended-cycle formulations.
  • Growing acceptance of generic and biosimilar alternatives.
  • Interest in non-oral delivery systems (patches, implants) remains limited but promising.

4. Financial Trajectory and Investment Outlook

4.1 Revenue Projections (2023-2028)

Year Estimated Market Revenue (USD billion) CAGR Major Revenue Drivers
2023 1.85 Launch of new formulations, expanding markets
2024 1.93 4.1% Increased penetration in Asia-Pacific
2025 2.02 4.6% Patent expirations, generics growth
2026 2.11 4.7% Consumer awareness initiatives
2027 2.20 4.7% Product innovation and expanding indications
2028 2.31 4.2% Market maturation, emerging market expansion

4.2 Cost and Profitability Factors

Factor Effect
R&D expenses for new formulations Moderate, but decreasing due to patent expiries
Regulatory compliance costs Increasing, impacting margins
Competition (generics) Price erosion, compressing profit margins
Patent protections Positive impact temporarily, declining over time

Note: Competitive pressure is likely to sustain low profit margins; thus, innovation and market expansion are critical for growth.

4.3 Investment Risks

Risk Type Potential Impact
Regulatory delays Reduced product pipeline, delayed revenue streams
Patent cliff expiration Intense price competition, margin compression
Market saturation Slower growth in mature markets
Safety concerns and litigation Brand damage, financial liabilities

Mitigation strategies include diversified R&D pipelines and geographic diversification.


5. Competitive Analyses and Differentiators

Aspect Leading Features Challenges Opportunities
Bayer's Yasmin series Well-established, combination of efficacy and safety Patent expiring, increased generic competition New formulation development, line extensions
Generics and biosimilars Cost leadership, quick market entry Lower margins, limited branding Cost-effective alternatives targeting emerging markets
Female health innovations Non-oral delivery systems in development Regulatory barriers, slower adoption Patches, implants with improved compliance

6. Comparative Analysis: Drospirenone/EE vs. Other Contraceptive Options

Feature Drospirenone/EE (e.g., Yasmin) Levonorgestrel-based pills Non-hormonal options
Efficacy ~99% ~99% Variable
Side effects (e.g., VTE risk) Higher (due to drospirenone) Lower N/A
Blood pressure impact Less impact Moderate N/A
Suitability for PCOS/Severe acne Favorable Less favorable N/A
Cost Higher Lower Variable

7. Key Policy and Regulatory Trends

  • Approvals: Increased focus on safety data, especially concerning thrombotic risks.
  • Reimbursement policies: Variable globally; favorable in developed countries.
  • Labeling updates: Emphasis on VTE risk management.
  • Patents: Evolving landscape with expirations favoring generics.

8. Future Outlook and Investment Opportunities

Area Opportunity Risk
Product innovation in delivery systems Sustainable differentiation Regulatory hurdles
Expansion into emerging markets Larger customer base Market access limitations
Biosimilars and generics Cost-effective alternatives Margin pressure
Digital health Integration Monitoring, adherence support Market acceptance, technological barriers

Key Takeaways

  • The drospirenone/ethinyl estradiol market is set for steady growth, driven by higher contraceptive adoption globally.
  • Patent expirations are catalyzing generic market penetration, compressing margins for branded products.
  • Innovation in delivery systems (patches, implants) presents promising avenues for differentiation.
  • Regulatory compliance remains a critical factor, notably concerning safety profiles and labeling.
  • Market diversification via emerging markets is vital for sustainable growth amid saturation in mature markets.
  • Strategic partnerships, investments in R&D, and portfolio expansion are essential for capturing growth opportunities.

FAQs

Q1: How does patent expiration of key formulations impact investment?
Patent expirations generally lead to increased generic competition, resulting in price erosion and reduced profit margins for branded products. However, they also open opportunities for new formulations and biosimilars, which can be lucrative if strategically managed.

Q2: What safety considerations influence market acceptance of drospirenone/EE formulations?
Concerns regarding increased venous thromboembolism risk have prompted regulatory scrutiny, labeling updates, and formulations with lower estrogen doses to mitigate safety issues, affecting prescribing patterns.

Q3: Who are the dominant players, and what are their strategies?
Bayer leads with a significant market share, utilizing product innovation, expanding indications, and geographic presence. Generics manufacturers like Teva focus on cost leadership, while newer entrants explore biosimilar and delivery system innovations.

Q4: How significant is the growth in emerging markets?
Emerging markets constitute a rapidly expanding segment, driven by increasing awareness, rising disposable incomes, and government health initiatives. They present higher growth rates but pose challenges related to regulatory environments.

Q5: What role will technological innovations play in future market growth?
Advancements in non-oral delivery systems, personalized medicine, and digital adherence technologies are expected to create new markets and improve safety, efficacy, and user compliance.


References

[1] Allied Market Research. (2022). Global Contraceptive Market Report.
[2] MarketsandMarkets. (2023). Hormonal Contraceptives Market by Type and Region.
[3] World Health Organization. (2021). Guidelines on hormonal contraceptive safety.

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