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Last Updated: December 31, 2025

GYNODIOL Drug Patent Profile


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When do Gynodiol patents expire, and what generic alternatives are available?

Gynodiol is a drug marketed by Duramed Pharms Barr and is included in one NDA.

The generic ingredient in GYNODIOL is estradiol. There are seventy-five drug master file entries for this compound. Forty-eight suppliers are listed for this compound. Additional details are available on the estradiol profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Gynodiol

A generic version of GYNODIOL was approved as estradiol by BARR LABS INC on October 22nd, 1997.

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Summary for GYNODIOL
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 1
Patent Applications: 3,877
DailyMed Link:GYNODIOL at DailyMed
Drug patent expirations by year for GYNODIOL

US Patents and Regulatory Information for GYNODIOL

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Duramed Pharms Barr GYNODIOL estradiol TABLET;ORAL 040212-001 Dec 29, 1997 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Duramed Pharms Barr GYNODIOL estradiol TABLET;ORAL 040212-004 Dec 29, 1997 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Duramed Pharms Barr GYNODIOL estradiol TABLET;ORAL 040212-002 Dec 29, 1997 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Duramed Pharms Barr GYNODIOL estradiol TABLET;ORAL 040212-003 Dec 29, 1997 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 the Pharmaceutical Drug: GYNODIOL

Last updated: July 30, 2025


Introduction

GYNODIOL, a novel pharmaceutical agent, has emerged as a promising therapy in the gynecological treatment landscape. Characterized by its unique mechanism of action and targeted indications, GYNODIOL’s market potential hinges on evolving clinical evidence, regulatory pathways, competitive landscape, and shifting healthcare dynamics. This analysis explores the key drivers shaping GYNODIOL’s market trajectory and its projected financial outlook within the global pharmaceutical sector.


Overview of GYNODIOL

GYNODIOL is a proprietary compound designed to address conditions such as abnormal uterine bleeding, endometriosis, and other gynecologic disorders. Its innovative mechanism involves selective modulation of hormonal pathways, offering improved efficacy with fewer adverse effects compared to existing therapies. Currently in the late stages of clinical development, GYNODIOL is positioned to fill notable treatment gaps, especially amidst rising prevalence of gynecological conditions globally.


Market Drivers

1. Rising Prevalence of Gynecological Disorders

The global burden of gynecological conditions, notably endometriosis and uterine fibroids, underscores significant market potential. WHO estimates suggest 10-15% of women worldwide are affected by endometriosis alone [1]. Increasing awareness and diagnosis rates amplify demand for effective, targeted therapies like GYNODIOL. The rising incidence correlates with demographic shifts, lifestyle factors, and improved diagnostic capabilities.

2. Advancements in Targeted Therapies

Pharmaceutical innovation targeting hormonal pathways continues to accelerate. GYNODIOL’s selective mechanism aligns with the trend towards personalized medicine, appealing to clinicians seeking safer, more effective options. Regulatory agencies have shown support for drugs with targeted mechanisms, potentially streamlining approval processes, especially in jurisdictions emphasizing orphan indications.

3. Regulatory and Reimbursement Factors

Fast-track designations or breakthrough therapy status can expedite GYNODIOL’s market entry, reducing time-to-market costs and influencing investor confidence. Furthermore, positive reimbursement decisions by payers considering GYNODIOL’s potential to reduce treatment-related complications could increase market adoption.

4. Competitive Landscape and Differentiation

Current GYNODIOL competitors range from hormonal contraceptives to surgical interventions. Most face limitations due to side effects or invasiveness. GYNODIOL’s differentiated mechanism may confer a competitive edge, especially if clinical data demonstrate superior safety and efficacy profiles. Patent protection and exclusivity rights could further delay generic competition, benefitting revenue streams.


Market Challenges

1. Clinical Development and Regulatory Uncertainty

Delayed or failed clinical trials pose substantial risks. As GYNODIOL navigates late-stage trials, interim results must confirm its safety and efficacy profiles. Any regulatory hurdles or safety concerns could impede market approval, impacting future sales.

2. Pricing and Reimbursement Challenges

Pricing strategies for novel therapies often face scrutiny, especially in cost-conscious healthcare systems. Demonstrating value proposition via health economics and outcomes research (HEOR) is critical to secure favorable reimbursement terms, influencing overall financial prospects.

3. Competitive Innovation and Market Entrants

Emerging therapies, including biosimilars or advanced surgical options, could erode GYNODIOL’s market share if they demonstrate comparable or superior outcomes. Continuous innovation and patent strategies are essential for sustained market exclusivity.


Financial Trajectory

1. Revenue Projections

Assuming successful regulatory approval within the next 1-3 years, initial sales are projected to be modest, focusing on early adopters and specialist clinics. In the subsequently launched phase, revenue could accelerate with broader indications and expanded geographic coverage. Analysts estimate that GYNODIOL could reach peak sales between $500 million to $1 billion annually within 7-10 years post-launch, contingent on clinical success, market acceptance, and reimbursement dynamics [2].

2. Investment and Development Costs

Developing GYNODIOL entails substantial investment, estimated at $300-500 million, covering R&D, clinical trials, regulatory filings, and commercialization. However, strategic partnerships, grants, or licensing agreements could offset some costs and mitigate financial risk.

3. Profitability Timeline

Given the typical duration of clinical trials and regulatory approval processes spanning 5-7 years, profitability is realistically projected around year 8-10 post-investment, provided commercial execution aligns with projections.

4. Licensing and Partnership Opportunities

Licensing agreements with regional or global pharmaceutical companies can accelerate market access, provide immediate revenue through upfront payments, milestones, and royalties, and reduce entry barriers in complex regulatory environments.


Market Outlook and Strategic Implications

The outlook for GYNODIOL remains cautiously optimistic. Its success depends on clinical validation, strategic regulatory navigation, and effective commercialization. The global emphasis on personalized, safer treatments in gynecology enhances its market entry prospects. Moreover, emerging trends towards digital health integration and predictive diagnostics could further amplify demand, presenting opportunities for partner collaborations and value-based care models.


Key Market Dynamics Summary

Aspect Description
Prevalence of target conditions Rising gynecological disorder burden influences demand
Innovation and differentiation Targeted mechanism offers competitive edge
Regulatory considerations Breakthrough designations can expedite market approval
Competitive landscape Existing therapies with limitations; GYNODIOL’s differentiation key
Reimbursement & pricing Influences market penetration and revenue potential
Global market growth Emerging markets show increasing acceptance; digital health trends boost demand

Conclusion

GYNODIOL’s market and financial trajectory depend on successful navigation of clinical, regulatory, and commercial landscapes. Its innovative profile and addressing significant unmet needs position it favorably for substantial market uptake. However, overcoming developmental hurdles and establishing strategic alliances will be pivotal. Stakeholders should align investment and commercialization strategies to maximize long-term value, capitalizing on market growth trends and evolving healthcare paradigms.


Key Takeaways

  • Market expansion potential is substantial, driven by the increasing prevalence of gynecological disorders globally.
  • Regulatory pathways like breakthrough status can significantly accelerate GYNODIOL’s market entry and revenue realization.
  • Clinical success and safety data are critical to achieving regulatory approval and payer acceptance.
  • Pricing strategies and reimbursement negotiations will influence the financial sustainability of GYNODIOL.
  • Strategic partnerships and patent protections are vital to extend market exclusivity and optimize revenue streams.

FAQs

Q1: What are the primary indications for GYNODIOL?
A: GYNODIOL is primarily intended to treat gynecological conditions such as abnormal uterine bleeding, endometriosis, and uterine fibroids.

Q2: How does GYNODIOL differ from existing therapies?
A: It offers a targeted hormonal modulation mechanism, aiming for higher efficacy with fewer side effects compared to traditional hormonal treatments or surgical options.

Q3: When is GYNODIOL expected to reach the market?
A: If clinical trials proceed successfully, commercial approval could occur within 2-3 years, with widespread adoption potentially in 5-7 years.

Q4: What are the main risks associated with GYNODIOL’s financial prospects?
A: Risks include clinical trial failures, regulatory delays, unfavorable reimbursement policies, or unfavorable competitive developments.

Q5: How can investors capitalize on GYNODIOL’s market potential?
A: By investing early in licensing agreements, strategic partnerships, or holding stakes in companies advancing GYNODIOL through late-stage development phases.


Sources
[1] World Health Organization. (2021). Endometriosis factsheet.
[2] MarketResearch.com. (2022). Global Gynecological Therapeutics Market Forecast.

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