Last Updated: July 13, 2026

ALYACEN 1/35 Drug Patent Profile


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When do Alyacen 1/35 patents expire, and when can generic versions of Alyacen 1/35 launch?

Alyacen 1/35 is a drug marketed by Glenmark Pharms Ltd and is included in one NDA.

The generic ingredient in ALYACEN 1/35 is ethinyl estradiol; norethindrone. There are twenty-six drug master file entries for this compound. Fourteen suppliers are listed for this compound. Additional details are available on the ethinyl estradiol; norethindrone profile page.

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Questions you can ask:
  • What is the 5 year forecast for ALYACEN 1/35?
  • What are the global sales for ALYACEN 1/35?
  • What is Average Wholesale Price for ALYACEN 1/35?

US Patents and Regulatory Information for ALYACEN 1/35

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Glenmark Pharms Ltd ALYACEN 1/35 ethinyl estradiol; norethindrone TABLET;ORAL-28 091634-001 Jan 19, 2012 AB RX No 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
Last updated: February 13, 2026

What Are the Market Dynamics for ALYACEN 1/35?

ALYACEN 1/35 is a hormonal contraceptive patch combining ethinyl estradiol and norelgestromin, marketed for birth control. Its market depends heavily on the contraceptive segment, which is characterized by steady growth driven by increasing global demand for family planning and women's health products.

Market Size and Growth:
The worldwide contraceptive market was valued at approximately $22 billion in 2021 and projected to grow at a compound annual growth rate (CAGR) of 4-6% through 2026[1]. The hormonal patch segment accounts for roughly 10-15% of this, with a growing preference for non-invasive options.

Competitive Landscape:
Major competitors include Ortho Evra (Ortho Dermatologics), Evra Patch (Bayer), and generic brands. Market penetration faces resistance from established oral contraceptives and intrauterine devices, yet the patch's convenience offers an advantage, particularly in North America, Europe, and select Asian markets.

Regulatory Environment:
Regulatory approval varies. While ALYACEN 1/35 has obtained marketing authorization in some countries, its success depends on the approval process in key markets such as the US, Europe, China, and India.

Pricing and Reimbursement:
Pricing strategies align with existing contraceptive patches, generally in the $30–$50 range per month. Reimbursement policies significantly influence sales; countries with subsidized healthcare powers facilitate higher adoption rates.

Market Barriers:
Barriers include concerns over hormone exposure, side effects, and patient preferences for alternative methods. Additionally, patent longevity and the presence of generics impact market share and pricing.

What Is the Financial Trajectory for ALYACEN 1/35?

Revenue Estimates:
Assuming successful market entry in the US, Europe, and select Asian markets, initial sales are projected between $50–$100 million in the first full year, with potential growth to $200–$300 million within three years as adoption increases and approvals expand.

Pricing Projections:
Aligned with current market averages ($30–$50/month), with potential discounts in markets with strong reimbursement. Price reductions may be necessary to remain competitive against generics.

Market Penetration Timeline:
Market penetration depends on regulatory approvals, marketing efforts, and healthcare provider acceptance. Expect initial sales to be slow in the first year, with acceleration in years 2-3 as awareness builds.

Cost Structure:
Manufacturing costs for contraceptive patches range from $2–$4 per unit. Marketing, distribution, regulatory, and R&D expenses are substantial, with expected initial investments of $20–$30 million, tapering as the product gains market share.

Profitability Outlook:
Break-even may occur in 3-4 years if sales hit $100–$150 million annually, considering typical gross margins of 60–70% and R&D amortization. Price competition and patent expiration will influence profit margins.

Investment Risks:
Delays in regulatory approval, failure to gain market penetration, or aggressive competition from established brands could hamper market share and revenue growth. Market acceptance hinges on prescriber and patient perception.

How Are Market Trends Shaping the Future?

  • Growing preference for non-invasive contraception devices increases the relevance of patches.
  • Rising awareness on women's health and family planning boosts demand.
  • Increasing approval in emerging markets presents growth opportunities.
  • Innovation in patch technology, including extended-release formulations, may improve efficacy and adherence.

Summary of Key Data Points

Parameter Details
Market size (2021) $22 billion (global contraceptive market)
Growth rate 4-6% CAGR (2022-2026)
Patch segment 10-15% of contraceptive market
Initial sales (estimated) $50–$100 million (year 1)
Long-term sales goal $200–$300 million (year 3)
Manufacturing cost per unit $2–$4
Pricing range $30–$50/month
Time to profitability 3–4 years

Key Takeaways

  • ALYACEN 1/35 operates in a growing contraceptive segment, with favorable trends towards non-invasive options.
  • Market entry in major territories depends on regulatory approvals and payer reimbursement.
  • Revenue growth relies on early adoption, competitive pricing, and market acceptance.
  • Profitability hinges on controlling costs and overcoming competitive pressures from established brands and generics.
  • Long-term prospects are enhanced by demographic trends favoring women’s health products and innovations in delivery technology.

FAQs

1. What approvals are necessary for ALYACEN 1/35 to penetrate the US market?
It requires FDA approval, typically through an NDA process, supported by clinical trial data demonstrating safety and efficacy.

2. How does patent exclusivity impact revenue streams?
Patents secure market exclusivity, generally lasting 10-15 years post-launch, allowing the holder to set prices without generic competition. Patent expiry can lead to price erosion and revenue decline.

3. What are the main hurdles for market growth?
Regulatory delays, market penetration, competition from established brands, and reimbursement policies present primary challenges.

4. How does pricing influence market share?
Competitive pricing in line with existing products attracts prescribers and consumers. Excessively high prices risk limited adoption, while lower prices may erode margins.

5. What future innovations could impact ALYACEN 1/35 sales?
Development of extended-release patches, combination products, or patches with fewer side effects could expand user base and satisfy unmet needs.


Sources

[1] Research and Markets. "Global Contraceptive Market," 2022.

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