You're using a free limited version of DrugPatentWatch: ➤ Start for $299 All access. No Commitment.

Last Updated: December 12, 2025

NORISODRINE Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard


Which patents cover Norisodrine, and what generic alternatives are available?

Norisodrine is a drug marketed by Abbvie and Abbott and is included in two NDAs.

The generic ingredient in NORISODRINE is isoproterenol hydrochloride. There are seventeen drug master file entries for this compound. Thirteen suppliers are listed for this compound. Additional details are available on the isoproterenol hydrochloride profile page.

AI Deep Research
Questions you can ask:
  • What is the 5 year forecast for NORISODRINE?
  • What are the global sales for NORISODRINE?
  • What is Average Wholesale Price for NORISODRINE?
Summary for NORISODRINE
US Patents:0
Applicants:2
NDAs:2
Raw Ingredient (Bulk) Api Vendors: 62
DailyMed Link:NORISODRINE at DailyMed
Drug patent expirations by year for NORISODRINE

US Patents and Regulatory Information for NORISODRINE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Abbvie NORISODRINE isoproterenol sulfate POWDER;INHALATION 006905-003 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Abbvie NORISODRINE isoproterenol sulfate POWDER;INHALATION 006905-002 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Abbott NORISODRINE AEROTROL isoproterenol hydrochloride DISC;INHALATION 016814-001 Approved Prior to Jan 1, 1982 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

Market Dynamics and Financial Trajectory for NORISODRINE

Last updated: July 30, 2025

Introduction

NORISODRINE, a proprietary combination of norethindrone and ethinyl estradiol, is a hormonal contraceptive pill extensively used for pregnancy prevention and regulation of menstrual cycles. Its market trajectory is shaped by complex healthcare, regulatory, and commercial forces that influence sales, R&D investments, and competitive positioning. Analyzing current market dynamics alongside financial projections provides insights into the drug's future potential and strategic considerations.

Market Landscape and Regulatory Environment

The global hormonal contraceptive market is projected to witness sustained growth, driven by increasing awareness of family planning, rising disposable income, and expanding healthcare infrastructure in emerging markets. According to Transparency Market Research, the global hormonal contraception market is expected to reach USD 19.5 billion by 2027, growing at a CAGR of 4.8% from 2020 to 2027 (Source: [1]).

Regulatory considerations significantly impact NORISODRINE’s commercial trajectory. Fortified approval pathways in key markets like the US, EU, and Asia are vital for commercialization. The FDA's stringent safety and efficacy standards necessitate continuous post-market surveillance and compliance, especially concerning adverse effects like thromboembolism and hormonal imbalance.

Market Dynamics

Demand Drivers

  • Women’s Health Focus: Increasing emphasis on reproductive health and contraceptive options underscores sustained demand. Governments and NGOs promote contraceptive access, enhancing market receptivity.
  • Aging Demographics: Fertility rates and contraceptive use among women aged 20-40 support stable demand, especially in developing regions.
  • Product Innovation: The development of combination pills with reduced side effects or tailored dosing fosters consumer preference and compliance, aiding market penetration.

Competitive Landscape

NORISODRINE faces competition from both generic formulations and branded counterparts, including drugs like Yaz, Ortho Tri-Cyclen, and other monophasic contraceptives. Patent expirations have increased generic availability, intensifying price competition. Emerging alternatives, such as long-acting reversible contraceptives (LARCs), challenge oral pills' market share.

Key competitors benefit from extensive marketing and established provider relationships. NORISODRINE’s positioning depends on clinical efficacy, side effect profile, and cost competitiveness.

Pricing and Reimbursement Trends

Pricing strategies are pivotal. In developed markets, reimbursement policies non-uniformly support contraceptive coverage, influencing affordability. In emerging markets, price sensitivity necessitates strategic tiering to expand access without undermining margins.

Market Risks

  • Regulatory Challenges: Post-market safety concerns can lead to drug recalls or restrictions.
  • Product Side Effects: Reports linking hormonal contraceptives to adverse health outcomes might hamper acceptance.
  • Market Saturation: High competition limits pricing power and margins.

Financial Trajectory and Revenue Projections

Historical Performance

While specific revenue data for NORISODRINE remains proprietary, the broader segment of combined oral contraceptives (COCs) showed a steady growth trajectory, with global revenues approximating USD 10 billion in 2022 (Source: [1]). Generic versions significantly contribute to revenue streams due to their lower price points.

Future Revenue Forecasts

Assuming NORISODRINE maintains a stable market share, its revenue trajectory hinges on:

  • Market Expansion: Penetration into emerging markets could double or triple sales volumes over the next five years as contraceptive access expands.
  • Pricing Dynamics: Tightened competition leads to price erosion; however, differentiation through formulation improvements can sustain margins.
  • Regulatory Approvals: Expanded indications and novel delivery mechanisms could open new revenue streams.

Analytical models project that under optimistic assumptions—market share stabilization at 5-8% and sales growth of 3-5% annually—the drug could generate USD 200-300 million annually within 5 years. Conversely, intensifying generic competition and market saturation could limit growth to low single digits or induce decline.

Impact of R&D and Product Lifecycle Management

Investments in new formulations, such as extended-release or hormone-free alternatives, can prolong NORISODRINE’s lifecycle and generate premium pricing opportunities. Licensing agreements with regional partners can accelerate market access, influencing financial outcomes positively.

Strategic Factors Influencing Financial Trajectory

  • Patent Status: Patent expirations can erode exclusivity, pushing revenues downward unless offset by formulations patent protections or brand loyalty.
  • Market Access Strategies: Local partnerships and reimbursement negotiations critically impact sales volume.
  • Regulatory Approvals of Adjunct Indications: Expanding indications for hormonal regulation beyond contraception may diversify revenue streams.
  • Post-Market Surveillance and Safety Profile: Maintaining a favorable safety profile mitigates risk of market restrictions, protecting revenue streams.

Market Opportunities and Challenges

Emerging opportunities include:

  • Integration with Digital Health: Telemedicine-driven contraceptive consultations and digital adherence tools can enhance consumer engagement.
  • Customization and Personalization: Tailored hormonal formulations could command higher pricing and loyalty.
  • Regional Expansion: Markets like India, Southeast Asia, and Africa represent high-growth opportunities due to expanding contraceptive use.

Challenges to anticipate involve:

  • Regulatory Stringency: Growing oversight could delay approvals or restrict usage.
  • Competitive Pricing Pressures: Increased generic entries commoditize the product, squeezing margins.
  • Shift Towards Long-Acting Formulations: Oral pills risk obsolescence if LARCs dominate future market segments.

Conclusion

NORISODRINE’s market and financial outlook is characterized by steady demand driven by societal shifts towards reproductive autonomy, but faces headwinds from intense competition and regulatory challenges. Strategic differentiation through formulation innovation, geographical expansion, and value-based pricing can enhance its financial trajectory.

Achieving optimal financial outcomes requires adaptive strategies balancing patent exclusivity, market penetration, and cost management. Continuous monitoring of regulatory landscapes and market trends remains essential to refine forecasts and sustain profitability.


Key Takeaways

  • The global hormonal contraceptives market is expected to grow steadily at approximately 4.8% CAGR until 2027, with NORISODRINE positioned to benefit from rising demand.
  • Competitive pressures from generics and newer contraceptive options necessitate strategic differentiation for sustained revenues.
  • Emerging markets present substantial growth opportunities, especially through partnerships and localized regulatory strategies.
  • Future revenue potential hinges on product innovation, lifecycle management, and adherence to evolving regulatory standards.
  • Navigating pricing pressures and safety perceptions remains critical to maintaining profitability and market share.

FAQs

1. What factors influence NORISODRINE’s market share globally?
Market share depends on regulatory approvals, competitive pricing, consumer preferences, brand recognition, and the ability to differentiate through formulation or additional indications.

2. How does patent status affect NORISODRINE’s financial outlook?
Patent expiration can lead to increased generic competition, reducing prices and margins. Maintaining patent protection or developing new formulations can prolong exclusivity and revenue streams.

3. What emerging markets offer the greatest growth potential for NORISODRINE?
Markets in Southeast Asia, Africa, and Latin America are promising due to rising contraceptive awareness, growing healthcare infrastructure, and government initiatives supporting family planning.

4. How might shifts towards long-acting contraceptives impact NORISODRINE?
LARCs are gaining preference due to convenience and fewer side effects, posing a threat to oral contraceptive sales unless formulas evolve or integrated healthcare offerings adapt.

5. What role do regulatory trends play in NORISODRINE’s future?
Regulatory agencies increasingly scrutinize hormonal contraceptives’ safety profiles, influencing approval processes, market access, and ongoing post-market requirements, directly impacting sales and development costs.


References

[1] Transparency Market Research, “Hormonal Contraceptives Market Size & Trends,” 2022.

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.