Last Updated: May 2, 2026

ALESSE Drug Patent Profile


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When do Alesse patents expire, and what generic alternatives are available?

Alesse is a drug marketed by Cadence Health and is included in one NDA.

The generic ingredient in ALESSE is ethinyl estradiol; levonorgestrel. There are twenty-six drug master file entries for this compound. Twenty-three suppliers are listed for this compound. Additional details are available on the ethinyl estradiol; levonorgestrel profile page.

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Summary for ALESSE
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 5
Clinical Trials: 3
DailyMed Link:ALESSE at DailyMed
Recent Clinical Trials for ALESSE

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

SponsorPhase
NovartisPhase 2
Université de MontréalPhase 2
National Institutes of Health (NIH)Phase 4

See all ALESSE clinical trials

US Patents and Regulatory Information for ALESSE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Cadence Health ALESSE ethinyl estradiol; levonorgestrel TABLET;ORAL-21 020683-001 Mar 27, 1997 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Cadence Health ALESSE ethinyl estradiol; levonorgestrel TABLET;ORAL-28 020683-002 Mar 27, 1997 DISCN Yes 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 ALESSE

Last updated: March 25, 2026

What are the core characteristics of ALESSE?

ALESSE, a combination oral contraceptive containing ethinylestradiol and levonorgestrel, is widely prescribed for birth control and hormone therapy. It is manufactured by Bayer and marketed globally. Approved initially in the 1980s, ALESSE remains a leading product in hormonal contraception.

How does the global market for oral contraceptives shape ALESSE's position?

The oral contraceptive market reached roughly USD 8.4 billion in 2022, with a compound annual growth rate (CAGR) of 4% projected through 2030 (Fortune Business Insights). Key factors include increasing demand for family planning, rising awareness, and expanding healthcare access in developing regions.

Market segments:

Segment Share (2022) CAGR (2022-2030) Growth drivers
Combined oral contraceptives 70% 3.8% Established efficacy, insurance coverage
Progestin-only pills 20% 4.2% Fewer side effects, preference in specific groups
Emergency contraceptives 10% 6.0% Rising need for on-demand contraception

ALESSE occupies a significant share within combined oral contraceptives, especially in North America and Europe.

How is ALESSE competing in the contraceptive market?

Market competition centers around efficacy, safety profile, side effects, and patient compliance. Bayer's ALESSE faces competition from products like Yaz, Ortho Tri-Cyclen, and generics.

Competitive advantages of ALESSE:

  • Long market presence (since the 1980s)
  • Well-established safety profile
  • Broad healthcare provider familiarity

However, newer formulations with lower hormone doses are gaining popularity due to safety concerns.

What are the key regulatory and patent considerations?

Bayer holds patents and regulatory approvals in major markets:

  • United States: Patents expired, increasing generic competition post-2014.
  • Europe: Similar patent expiries, with generics available since mid-2010s.
  • Emerging markets: Less patent enforcement, leading to increased generic availability.

Regulatory policies increasingly favor bioequivalence and off-patent formulations, pressuring pricing and margins.

What is the financial trajectory for ALESSE?

Financial performance heavily depends on sales volume, generic competition, and pricing flexibility.

Sales Trends

  • Global sales peaked around USD 750 million annually in the early 2010s.
  • Post-patent expiration, sales declined due to generics, approximating USD 350 million in 2022.

Revenue Forecasts

Year Projected Sales (USD millions) Key Factors
2023 330-360 Market saturation, generic competition
2025 310-340 Price erosion, newer contraceptive options
2030 280-310 Market shift toward low-dose or non-hormonal methods

Cost Structure & Margins

  • Manufacturing costs mainly include active pharmaceutical ingredient (API) procurement, packaging, and distribution.
  • Gross margins declined from approximately 70% pre-patent expiry to 45-50% currently, impacted by price competition.

R&D and Marketing Expenses

  • R&D investments focus on new formulations and delivery systems.
  • Marketing budgets shifted toward expanding prescriber awareness and patient education, especially in emerging markets.

How do regulatory and market trends influence future prospects?

  • Patent expiries suggest a continued decline in brand-name sales.
  • Expansion into emerging markets offers growth potential, but competitive pressures limit profit margins.
  • Shift toward low-dose and non-hormonal contraceptives may erode ALESSE’s market share.
  • Regulatory scrutiny on hormone-based drugs could result in increased post-market surveillance costs.

What are the strategic implications for Bayer?

  • Diversify product portfolio within hormonal and non-hormonal contraception.
  • Invest in generics and biosimilars to sustain revenues.
  • Explore non-contraceptive applications of levonorgestrel, such as emergency contraception or treatment for endometriosis.
  • Engage in licensing deals and market expansion in low-income countries.

Key Takeaways

  • ALESSE remains a significant contraceptive option but faces erosion from generics and evolving consumer preferences.
  • The global oral contraceptive market growth compensates for declining ALESSE revenues, especially in emerging markets.
  • Patent expiries and regulatory shifts favor generic competition, impacting profitability.
  • Bayer's strategic moves include expanding into alternative formulations and markets to offset declining legacy product sales.

FAQs

1. Will ALESSE maintain market relevance?
Its sales will decline due to patent expiry and competition unless new formulations or indications are developed.

2. Are generics overtaking ALESSE?
Yes. Generics capture an increasing share following patent expiries, leading to lower prices and margins.

3. Which regions offer growth opportunities for hormonal contraception?
Emerging markets in Asia, Africa, and Latin America present growth potential driven by increased healthcare access.

4. What regulatory challenges could impact ALESSE's sales?
Stringent safety evaluations, labeling changes, and restrictions on hormone levels could curb sales.

5. How is Bayer adapting to market shifts?
Bayer is investing in new contraceptive options, expanding into non-contraceptive hormone therapies, and entering emerging markets.


References

  1. Fortune Business Insights. (2022). Oral Contraceptive Market Size, Share & Industry Analysis.
  2. Bayer. (2022). Annual Report.
  3. Mordor Intelligence. (2022). Hormonal Contraceptives Market - Growth, Trends, and Forecasts.
  4. U.S. Food and Drug Administration. (2022). Post-market safety information.
  5. European Medicines Agency. (2022). Regulatory decisions on contraceptive products.

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