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Last Updated: April 5, 2025

ORTHO-NOVUM 1/50 28 Drug Patent Profile


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When do Ortho-novum 1/50 28 patents expire, and what generic alternatives are available?

Ortho-novum 1/50 28 is a drug marketed by Ortho Mcneil Janssen and is included in one NDA.

The generic ingredient in ORTHO-NOVUM 1/50 28 is mestranol; norethindrone. There are eleven drug master file entries for this compound. Additional details are available on the mestranol; norethindrone profile page.

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Summary for ORTHO-NOVUM 1/50 28
Drug patent expirations by year for ORTHO-NOVUM 1/50 28

US Patents and Regulatory Information for ORTHO-NOVUM 1/50 28

ApplicantTradenameGeneric NameDosageNDAApproval DateTETypeRLDRSPatent No.Patent ExpirationProductSubstanceDelist Req.Exclusivity Expiration
Ortho Mcneil Janssen ORTHO-NOVUM 1/50 28 mestranol; norethindrone TABLET;ORAL-28 016709-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Try for Free ⤷  Try for Free ⤷  Try for Free
>Applicant>Tradename>Generic Name>Dosage>NDA>Approval Date>TE>Type>RLD>RS>Patent No.>Patent Expiration>Product>Substance>Delist Req.>Exclusivity Expiration
Showing 1 to 1 of 1 entries

Market Dynamics and Financial Trajectory of Ortho-Novum 1/50 28

Introduction

Ortho-Novum 1/50 28 is a brand of oral contraceptive that has been widely used for birth control. Understanding its market dynamics and financial trajectory involves examining several key factors, including its development, usage, side effects, legal implications, and market trends.

Development and Usage

Ortho-Novum 1/50 28 was introduced as part of the evolution of oral contraceptives, which began in the 1960s. This particular formulation contains 50 micrograms of ethinyl estradiol and 1 milligram of norethindrone, making it a higher-dose estrogen pill compared to later formulations[4].

Benefits and Risks

The primary benefit of Ortho-Novum 1/50 28 was its effectiveness in preventing pregnancy, with a true failure rate of about 3% when used correctly. However, it also came with several risks, including increased chances of blood clots, hypertension, and other cardiovascular issues. These risks were particularly pronounced in women who smoked or had other health conditions[4].

Side Effects and Health Implications

Users of Ortho-Novum 1/50 28 often experienced side effects such as breakthrough bleeding, weight gain, nausea, bloating, and breast tenderness. More severe side effects included the risk of hemolytic uremic syndrome (HUS) and kidney failure, as seen in several legal cases against the manufacturer, Ortho Pharmaceutical Corporation[1][2].

Legal Implications

Several lawsuits were filed against Ortho Pharmaceutical Corporation due to the severe side effects associated with Ortho-Novum 1/50 and its higher-dose variant, Ortho-Novum 1/80. These cases highlighted issues of product liability, negligence, and the adequacy of warnings provided by the manufacturer. For instance, in the case of Ortho Pharmaceutical Corp. v. Heath, the court had to determine whether the increased risks of adverse reactions outweighed the benefits of the product[1].

Market Trends and Competition

The market for oral contraceptives has evolved significantly since the introduction of Ortho-Novum 1/50 28. Later formulations with lower doses of estrogen, such as the 1/35 and 1/20 variants, were developed to reduce the risk of adverse effects. Additionally, other forms of contraception like the Ortho Evra patch and the NuvaRing have entered the market, offering alternative options for users[4].

Financial Trajectory

The financial performance of Ortho-Novum 1/50 28 was influenced by several factors, including sales, legal costs, and the development of new products.

Sales and Market Share

Ortho-Novum 1/50 28 was a widely prescribed and used contraceptive in its time, contributing significantly to the revenue of Ortho Pharmaceutical Corporation. However, as newer formulations and alternative contraceptives were introduced, the market share of this specific product likely declined.

Legal Costs

The numerous lawsuits related to the side effects of Ortho-Novum 1/50 and 1/80 resulted in substantial legal and compensation costs for the manufacturer. For example, in the case of Wooderson v. Ortho Pharmaceutical Corp., the company was ordered to pay significant damages, including $2 million in actual damages and $2.75 million in punitive damages[2].

Development of New Products

In response to the risks associated with higher-dose estrogen pills, the pharmaceutical industry shifted towards developing lower-dose formulations and alternative contraceptive methods. This shift helped in mitigating some of the financial risks associated with litigation and declining market share.

Impact of Regulatory Changes

Regulatory changes and healthcare policies also played a role in the financial trajectory of Ortho-Novum 1/50 28. For instance, mandated coverage for contraceptives in some jurisdictions could have influenced the demand and pricing of these products, potentially leading to cost savings for the healthcare system by reducing unwanted pregnancies[5].

Consumer Preference and Compliance

Consumer preference for lower-dose formulations and other forms of contraception affected the sales of Ortho-Novum 1/50 28. The compliance issues associated with oral contraceptives, such as the need for daily administration, also drove the development of alternative products like injectable contraceptives and patches[4].

Conclusion

The market dynamics and financial trajectory of Ortho-Novum 1/50 28 are complex and multifaceted. The product's effectiveness in preventing pregnancy was offset by significant health risks, leading to legal challenges and a decline in market share as newer, safer alternatives were developed. The financial impact included substantial legal costs and a shift in revenue streams towards newer products.

Key Takeaways

  • Health Risks: Ortho-Novum 1/50 28 was associated with several health risks, including blood clots and kidney failure.
  • Legal Implications: The product was involved in numerous lawsuits due to its side effects.
  • Market Evolution: The market shifted towards lower-dose formulations and alternative contraceptive methods.
  • Financial Impact: Significant legal costs and a decline in market share affected the financial performance.
  • Regulatory Influence: Mandated coverage for contraceptives influenced demand and pricing.

FAQs

What were the primary health risks associated with Ortho-Novum 1/50 28?

The primary health risks included increased chances of blood clots, hypertension, and other cardiovascular issues, as well as severe side effects like hemolytic uremic syndrome (HUS) and kidney failure.

How did legal cases impact the financial trajectory of Ortho-Novum 1/50 28?

Legal cases resulted in substantial damages and legal costs for the manufacturer, Ortho Pharmaceutical Corporation, which significantly affected its financial performance.

What alternatives were developed in response to the risks of Ortho-Novum 1/50 28?

Alternatives included lower-dose estrogen formulations (e.g., 1/35 and 1/20 variants), as well as other forms of contraception like the Ortho Evra patch and the NuvaRing.

How did consumer preference influence the market for Ortho-Novum 1/50 28?

Consumer preference for safer and more convenient forms of contraception led to a decline in the market share of Ortho-Novum 1/50 28 and drove the development of alternative products.

What regulatory changes impacted the demand for Ortho-Novum 1/50 28?

Mandated coverage for contraceptives in some jurisdictions influenced the demand and pricing of these products, potentially leading to cost savings for the healthcare system.

Sources

  1. Ortho Pharmaceutical Corp. v. Heath - Justia Law
  2. Wooderson v. Ortho Pharmaceutical Corp. - Casetext
  3. Trajectories of Injectable Cancer Drug Costs After Launch - PubMed
  4. Update on contraception: Benefits and risks of the new formulations - CCJM
  5. State Representative - Wisconsin Legislative Documents - Wisconsin Legislative Documents

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