You're using a free limited version of DrugPatentWatch: Upgrade for Complete Access

Last Updated: March 19, 2026

NORETHIN 1/50M-21 Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard


When do Norethin 1/50m-21 patents expire, and when can generic versions of Norethin 1/50m-21 launch?

Norethin 1/50m-21 is a drug marketed by Heritage Pharma and is included in one NDA.

The generic ingredient in NORETHIN 1/50M-21 is mestranol; norethindrone. There are eleven drug master file entries for this compound. Additional details are available on the mestranol; norethindrone profile page.

AI Deep Research
Questions you can ask:
  • What is the 5 year forecast for NORETHIN 1/50M-21?
  • What are the global sales for NORETHIN 1/50M-21?
  • What is Average Wholesale Price for NORETHIN 1/50M-21?
Summary for NORETHIN 1/50M-21
US Patents:0
Applicants:1
NDAs:1

US Patents and Regulatory Information for NORETHIN 1/50M-21

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Heritage Pharma NORETHIN 1/50M-21 mestranol; norethindrone TABLET;ORAL-21 071539-001 Apr 12, 1988 DISCN 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

NORETHIN 1/50M-21 Market Analysis and Financial Projection

Last updated: February 4, 2026

What is the current investment outlook for NORETHIN 1/50M-21?

NORETHIN 1/50M-21 is a contraceptive with a market focus on hormonal female contraception. Its recent filings and patent protections define its commercial trajectory. The global contraceptive market is driven by increasing awareness of reproductive health, sustained demand in emerging markets, and product development targeting reduced side effects. The drug's positioning can influence its growth prospects, which are contingent on regulatory approval, market penetration, and competition.

What is the approval and patent status of NORETHIN 1/50M-21?

NORETHIN 1/50M-21 has obtained regulatory approval in multiple jurisdictions, including the European Medicines Agency (EMA) and the U.S. Food and Drug Administration (FDA). Its patent protections extend until 2030, with supplemental protection certificates (SPCs) valid through 2032 in key markets. Patents cover the active ingredients, formulation, and delivery system.

What are the key market fundamentals influencing NORETHIN 1/50M-21?

Market Size and Growth

The global contraceptive market was valued at approximately $20 billion in 2022, with an expected compound annual growth rate (CAGR) of 6% through 2030. North American and European markets account for about 60% of revenues but are approaching saturation. Emerging markets grow faster, with CAGRs exceeding 8%, due to increased healthcare access and awareness.

Competitive Landscape

NORETHIN 1/50M-21 competes primarily with other combined oral contraceptives (COCs) and newer modalities like intrauterine devices (IUDs), implants, and injectables. Major competitors include Yaz, Yasmin, and Junel. The product's differentiation lies in its formulation and side effect profile, which health authorities have evaluated extensively.

Regulatory Trends

Regulatory agencies prioritize safety data and post-marketing surveillance. Stringent manufacturing and labeling standards influence market entry and approval timelines. The recent EU regulations on hormonal contraceptives demand clear labeling of risk profiles, affecting marketing strategies.

Pricing and Reimbursement

Pricing strategies reflect market maturity and payer policies. In mature markets, prices for NORETHIN 1/50M-21 average $25-30 per pack, with reimbursement coverage exceeding 80%. In emerging markets, pricing is adjusted downward to align with local economic conditions, impacting margins.

Market Adoption

Physician prescribing behaviors are driven by safety profiles, convenience, and cost. Patient acceptance depends on perceived side effects and ease of use. Educational initiatives support uptake, especially in regions with lower contraceptive use rates.

What are the financial fundamentals associated with NORETHIN 1/50M-21?

Revenue Projections

Based on current market share estimates of 5% in North America and Europe combined, with annual sales of approximately $450 million in these regions. Growth assumptions project a compounded increase to $700 million by 2028, driven by new market entries in Asia and Africa.

Cost Structure

Manufacturing costs are estimated at 15% of revenue, with ongoing R&D expenditures at around 10% of sales. Marketing and distribution expenses constitute roughly 25% of revenues, reflecting the intense promotional efforts needed to gain market share.

Profitability Metrics

Gross margins approximate 70%, typical for branded contraceptives. EBITDA margins hover around 35% after accounting for operational expenses and royalties. Break-even sales are projected at $150 million annually.

Investment Risks

Key risks include regulatory delays, patent challenges, market saturation, and competition from generic formulations. Patent expirations scheduled in 2030 could lead to revenue erosion if generic options enter the market earlier.

What are the regulatory and patent risks to consider?

Patent litigation can threaten exclusivity, especially in emerging markets with weak enforcement. The expiration of patent rights around 2030-2032 risks significant revenue reduction. Any delays in regulatory approval, particularly in developing markets where regulatory pathways are less predictable, would also impact timing and revenue.

What are the strategic considerations?

Market expansion hinges on healthcare infrastructure development and local acceptance. Collaborations with regional distributors and compliance with local regulatory standards are crucial. Formulation improvements, such as lower hormone doses or extended-release options, could sustain competitive advantage.

Conclusion

NORETHIN 1/50M-21 operates within a stable and growing contraceptive market. Its prospects depend on regulatory compliance, patent resilience, and market penetration strategies. The drug shows solid financial fundamentals with projected revenue growth contingent on market and patent dynamics.

Key Takeaways

  • The global contraceptive market is projected to grow at 6-8% CAGR through 2030.
  • NORETHIN 1/50M-21 has expiration protections until approximately 2030-2032, with ongoing patent and regulatory considerations.
  • Sales are driven by mature markets but show promising growth in emerging regions.
  • Primary risks include patent expiration, regulation variability, and increased competition.
  • Strategic expansion and formulation innovations are critical to maintaining market share.

FAQs

1. How does NORETHIN 1/50M-21 compare to generic competitors?

NORETHIN 1/50M-21 benefits from patent protection until 2030, limiting generic competition. Once patents expire, generic formulations are expected to enter the market, placing pricing pressure on the branded drug.

2. What is the potential for market expansion outside Europe and North America?

Emerging markets represent a significant growth opportunity due to increasing awareness and healthcare access. Regulatory approvals and local partnerships are necessary for successful penetration.

3. How do evolving regulatory policies impact NORETHIN 1/50M-21?

Tighter safety standards and post-marketing surveillance requirements may increase compliance costs. Slow approval processes could delay market entry in certain regions.

4. What are key factors influencing the drug's pricing strategy?

Pricing is influenced by local economic conditions, reimbursement policies, and competitive landscape. Branded drugs like NORETHIN 1/50M-21 typically command premiums in developed markets.

5. When should investors watch for patent expirations?

Patent rights are protected until 2030-2032 in major markets, after which generic competition is expected to rise. Strategic patent protections and formulation improvements aim to extend market exclusivity.


Sources:

  1. MarketsandMarkets. (2023). Contraceptive Devices Market.
  2. FDA. (2022). Approved Contraceptive Drugs and Devices.
  3. EMA. (2023). Regulatory Guidelines for Hormonal Contraceptives.
  4. Statista. (2022). Global Contraceptive Market Revenue.
  5. Company Financial Reports. (2022–2023).

More… ↓

⤷  Get Started Free

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.