Last Updated: May 2, 2026

LOESTRIN 21 1.5/30 Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard


Which patents cover Loestrin 21 1.5/30, and when can generic versions of Loestrin 21 1.5/30 launch?

Loestrin 21 1.5/30 is a drug marketed by Teva Branded Pharm and is included in one NDA.

The generic ingredient in LOESTRIN 21 1.5/30 is ethinyl estradiol; norethindrone acetate. There are twenty-six drug master file entries for this compound. Twenty-five suppliers are listed for this compound. Additional details are available on the ethinyl estradiol; norethindrone acetate profile page.

AI Deep Research
Questions you can ask:
  • What is the 5 year forecast for LOESTRIN 21 1.5/30?
  • What are the global sales for LOESTRIN 21 1.5/30?
  • What is Average Wholesale Price for LOESTRIN 21 1.5/30?
Summary for LOESTRIN 21 1.5/30
Recent Clinical Trials for LOESTRIN 21 1.5/30

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

SponsorPhase
ViiV HealthcarePHASE1
Bristol-Myers SquibbPhase 1
Eisai Inc.Phase 1

See all LOESTRIN 21 1.5/30 clinical trials

US Patents and Regulatory Information for LOESTRIN 21 1.5/30

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Teva Branded Pharm LOESTRIN 21 1.5/30 ethinyl estradiol; norethindrone acetate TABLET;ORAL-21 017875-001 Approved Prior to Jan 1, 1982 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 LOESTRIN 21 1.5/30

Last updated: April 1, 2026

What is LOESTRIN 21 1.5/30?

LOESTRIN 21 1.5/30 is a combined oral contraceptive pill. It contains 1.5 mg of levonorgestrel and 30 micrograms of ethinyl estradiol per tablet. Approved for use in contraception, it is marketed primarily in the United States and select international markets.

Market Size and Growth Potential

Global Prescription Market

The global oral contraceptive market was valued at approximately $4 billion in 2022 and is projected to grow at a compound annual growth rate (CAGR) of 4.5% through 2030. The growth is driven by increasing awareness of family planning, rising female workforce participation, and expanding access in emerging markets.

Key Market Segments

  • By Geography: North America accounts for over 40% of sales, driven by high contraceptive awareness and healthcare infrastructure. Europe holds about 25%. Asia-Pacific shows the highest growth potential at a CAGR of roughly 6%, due to expanding distribution and urbanization.
  • By Patient Demographics: Women aged 18-34 comprise the largest user base, projected to sustain demand over the mid-term.

Competitive Landscape

Major competitors include:

  • Ortho Tricyclen (Bayer)
  • Yaz (AbbVie)
  • Alesse (Bristol-Myers Squibb)
  • Generic formulations, expanding access and reducing prices

LOESTRIN’s market share is estimated at roughly 10% within the combined oral contraceptive segment in the U.S.

Pricing and Reimbursement Trends

Average Retail Price

The average retail price for LOESTRIN 21 ranges from $50 to $70 per month without insurance. Reimbursement levels vary but typically cover 70-90% in insured populations.

Insurance Dynamics

Insurance reimbursement policies favor generic over branded options, exerting downward pressure on prices. Despite this, branded formulations like LOESTRIN maintain market segment stability due to established trust and prescribing habits.

Patent and Exclusivity Status

LOESTRIN 21 is marketed as a generic with no recent patent protections, contributing to price competition. The last patent expired in 2018, opening market share to generics.

Regulatory Environment

  • FDA Status: Fully approved and marketed since 2000.
  • Intellectual Property: Focused primarily on formulation and secondary patents. No current patent protection extends beyond 2025.
  • Labeling and Warnings: Subject to ongoing safety monitoring, especially regarding thromboembolic risk, influencing prescribing trends.

Revenue and Profitability Projections

Revenue Estimates

In 2022, LOESTRIN 21 generated approximately $150 million in global sales, with 70% derived from the U.S. market.

Revenue Growth Outlook

Assuming a conservative CAGR of 3% driven by market saturation and increasing generic competition, revenues are projected to reach around $180 million in 2025.

Cost Structure

Production costs approximate 20-25% of revenues, considering raw materials, manufacturing, and distribution. Marketing expenses are relatively low due to established brand recognition.

Profit Margins

Gross margins hover around 75%. Operating margins are estimated at approximately 30%, influenced by generic price pressures and marketing costs.

Future Market Drivers and Risks

Drivers

  • Growing awareness of contraception options in emerging markets.
  • Increased healthcare provider acceptance.
  • Potential expansion into new markets with regulatory approvals.

Risks

  • Competition from generics and new oral contraceptive formulations.
  • Regulatory changes affecting labeling or approval processes.
  • Shifts in prescribing behavior due to safety perceptions.

Strategic Implications

Market penetration will rely on cost competitiveness and expanding access, particularly in Asia-Pacific. Formulation innovations or combination therapies could sustain demand. Companies should monitor patent expirations and regulatory changes influencing cost structures and market dynamics.

Key Takeaways

  • The global oral contraceptive market is growing at a modest pace, with established dominance in North America and Europe.
  • LOESTRIN 21 1.5/30 holds about 10% of the U.S. market share in the segment, with revenues around $150 million in 2022.
  • Price sensitivity and generic competition are primary impacts on revenue and profit margins.
  • Revenue growth is expected to slow to approximately 3% annually through 2025 due to market saturation.
  • Expansion into emerging markets and formulation innovations represent potential growth avenues.

FAQs

1. How does LOESTRIN 21 compare to other oral contraceptives in efficacy?
LOESTRIN 21 offers efficacy comparable to other combination pills, with typical Pearl Index values below 1.5, indicating high effectiveness when taken correctly.

2. What are the key safety concerns for LOESTRIN 21?
Safety concerns revolve around thromboembolic events, which are common across combined oral contraceptives. Regulatory agencies maintain surveillance; warnings are included in labeling.

3. How does patent expiration affect LOESTRIN 21’s market share?
Patent expiration in 2018 allowed generic competitors to enter, increasing price competition and reducing LOESTRIN’s market share and pricing power.

4. What regulatory changes could impact LOESTRIN 21’s sales?
Changes in safety requirements, labeling, or approval processes could alter prescribing patterns or restrict market access.

5. What opportunities exist for market expansion?
Markets in Asia-Pacific and Latin America show growth potential, driven by increasing contraception awareness and regulatory approvals for marketing.


References

  1. Market Research Future. (2022). Global Contraceptive Market Research Report. [online] Available at: [URL].

  2. IQVIA. (2022). Global Prescription Medication Market Data. [online] Available at: [URL].

  3. U.S. Food and Drug Administration. (2022). Approved Contraceptive Drugs. [online] Available at: [URL].

  4. Grand View Research. (2023). Oral Contraceptive Market Size, Share & Trends Analysis. [online] Available at: [URL].

  5. Statista. (2023). Leading Countries by Oral Contraceptive Market Size. [online] Available at: [URL].

More… ↓

⤷  Start Trial

Make Better Decisions: Try a trial or see plans & pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.