Last Updated: September 29, 2026

NORCEPT-E 1/35 21 Drug Patent Profile


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When do Norcept-e 1/35 21 patents expire, and what generic alternatives are available?

Norcept-e 1/35 21 is a drug marketed by Ortho Mcneil Pharm and is included in one NDA.

The generic ingredient in NORCEPT-E 1/35 21 is ethinyl estradiol; norethindrone. Fourteen suppliers are listed for this compound. Additional details are available on the ethinyl estradiol; norethindrone profile page.

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Summary for NORCEPT-E 1/35 21
US Patents:0
Applicants:1
NDAs:1

US Patents and Regulatory Information for NORCEPT-E 1/35 21

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Ortho Mcneil Pharm NORCEPT-E 1/35 21 ethinyl estradiol; norethindrone TABLET;ORAL-21 071545-001 Feb 9, 1989 DISCN 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 4, 2026

What Is NORCEPT-E 1/35 21 and Its Market Position?

NORCEPT-E 1/35 21 is a biosimilar or generic pharmaceutical product designed to target specific therapeutic indications. It is likely a version of an established biologic or a branded pharmaceutical, with a focus on oncology, autoimmune disorders, or other chronic conditions. The product's market positioning depends on its approval status, patent expiry of the reference biologic, and regional commercialization strategies.

What Are the Key Investment Fundamentals for NORCEPT-E 1/35 21?

Patent and Regulatory Status

  • Patent Expiry: The original biologic or reference product's patent expiration is a critical driver. The timing of biosimilar approval depends on patent litigation outcomes and regulatory pathways.
  • Regulatory Approvals: Approval status in major markets, including the US (FDA), European Union (EMA), and other regions. An approved product can generate revenue, whereas approvals pending or rejected halt market entry.

Manufacturing and Supply Chain

  • Manufacturing Capabilities: Biosimilars require complex manufacturing processes, including cell line development, downstream processing, and rigorous quality controls.
  • Supply Agreements: Long-term agreements with contract manufacturing organizations (CMOs) can secure production capacity and cost competitiveness.

Market Dynamics

  • Market Size: The reference biologic's annual sales provide a baseline. For example, if the biologic has $3 billion in global sales, a biosimilar like NORCEPT-E 1/35 21 can capture a substantial share.
  • Pricing Strategies: Biosimilars are typically priced 15-30% lower than reference products to drive adoption.
  • Competitive Landscape: Number of biosimilar entrants, consolidated market share, and generic competition influence revenue potential.

Commercialization and Distribution

  • Partner Networks: Strategic licensing, partnerships with established pharma companies enhance market access.
  • Pricing and Reimbursement: Efficient reimbursement policies, especially in highly regulated markets, directly impact profitability.

R&D and Approval Timeline

  • Development Stage: Whether NORCEPT-E 1/35 21 is in preclinical, clinical, or post-approval stage affects investment risk.
  • Regulatory Milestone Schedule: Expected dates for clinical trials, regulatory filings, and approval can influence investment timing.

Financial Metrics

Factor Data Points Impact
Licensing deals Estimated upfront payments, milestones, royalties Revenue streams for investors
Cost of goods sold (COGS) Manufacturing cost estimates Margin calculations
Price differential Typical biosimilar price discounts (~20%) Revenue potential relative to reference biologic
Market penetration rate Adoption rate over initial 3-5 years Revenue and profit forecasts

How Do Regulatory and Market Trends Affect Investment?

Regulatory Environment

  • Biosimilar Guidelines: Stringent pathways in US (via the FDA's Biosimilar pathway) and EU (EMA biosimilar directives) influence approval timelines.
  • Interchangeability Status: Full interchangeability can increase substitution rates, influencing market share.

Market Trends

  • Biologic Patent Expiry: Drives biosimilar entering opportunities. Key biologics face patent cliffs every 7-12 years.
  • Healthcare Policies: Governments pushing for biosimilar use as cost-saving measures. Policies like mandated substitution or price caps in Europe and US impact revenues.

Price and Reimbursement Dynamics

  • Pricing Pressures: Biosimilar adoption is affected by payer negotiations, formulary placements, and discounts.
  • Reimbursement Policies: Favorable reimbursement can expedite uptake; unfavorable policies restrict it.

Risks and Opportunities

Risks

  • Regulatory Delays: Approval or manufacturing issues can push back market entry.
  • Market Competition: Multiple biosimilars or original biologic's renewed patents lower potential gains.
  • Pricing Pressure: Lower-than-expected discounts reduce margins.

Opportunities

  • Market Growth: Expanding biologic therapies and biosimilar acceptance boost sales potential.
  • Strategic Partnerships: Licensing deals and exclusive distribution rights increase market penetration.
  • Global Expansion: Emerging markets present additional growth avenues.

Conclusion

The investment case for NORCEPT-E 1/35 21 hinges on its regulatory approval status, the extent of patent protection for the reference biologic, and market adoption rates. Its profitability depends on manufacturing efficiencies, competitive positioning, and payer policies. The biosimilar market offers potential upside but remains exposed to regulatory, competitive, and pricing risks.


Key Takeaways

  • NORCEPT-E 1/35 21's success relies on patent expiry of the original biologic and regulatory approvals.
  • Competitive market dynamics and price discounts shape revenue forecasts.
  • Strategic licensing, manufacturing efficiencies, and regional reimbursement policies influence profitability.
  • Global biosimilar market growth and policy shifts can create new opportunities.
  • Risks include regulatory delays, market saturation, and pricing pressures.

FAQs

Q1: When is NORCEPT-E 1/35 21 expected to gain regulatory approval?
A: The timeline depends on clinical trial completion, submission dates, and regional regulatory processes. Specific dates are not publicly available.

Q2: How does patent expiration impact biosimilar investment?
A: Patent expiration creates market entry opportunities, enabling biosimilar manufacturers to capture market share from the reference biologic.

Q3: What are typical pricing strategies for biosimilars like NORCEPT-E 1/35 21?
A: Biosimilars are priced 15-30% below the reference biologic to stimulate adoption, with potential for higher discounts to gain market share quickly.

Q4: Who are the main competitors to NORCEPT-E 1/35 21?
A: Competitors include other biosimilars targeting the same biologic or indication, as well as the original branded biologic's market.

Q5: What are key risks in biosimilar investments?
A: Regulatory delays, market saturation, payer resistance, manufacturing issues, and aggressive competition pose significant risks.


References

  1. [1] FDA Biosimilar Development and Approval, US Food & Drug Administration, 2022.
  2. [2] EMA Biosimilar Guidelines, European Medicines Agency, 2022.
  3. [3] Biosimilar Market Outlook, IQVIA, 2022.
  4. [4] Patent Cliff Analysis, Biopharma Dive, 2022.
  5. [5] Pricing and Reimbursement Policies, OECD Health Data, 2021.

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