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Last Updated: December 21, 2024

EPRONTIA Drug Patent Profile


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

Eprontia is a drug marketed by Azurity and is included in one NDA. There are four patents protecting this drug and one Paragraph IV challenge.

The generic ingredient in EPRONTIA is topiramate. There are twenty-six drug master file entries for this compound. Fifty-two suppliers are listed for this compound. Additional details are available on the topiramate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Eprontia

A generic version of EPRONTIA was approved as topiramate by ACCORD HLTHCARE on March 27th, 2009.

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Summary for EPRONTIA
Drug patent expirations by year for EPRONTIA
Drug Prices for EPRONTIA

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Paragraph IV (Patent) Challenges for EPRONTIA
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
EPRONTIA Oral Solution topiramate 25 mg/mL 214679 1 2022-10-06

US Patents and Regulatory Information for EPRONTIA

EPRONTIA is protected by eight US patents.

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Azurity EPRONTIA topiramate SOLUTION;ORAL 214679-001 Nov 5, 2021 AB RX Yes Yes 11,433,046 ⤷  Subscribe ⤷  Subscribe
Azurity EPRONTIA topiramate SOLUTION;ORAL 214679-001 Nov 5, 2021 AB RX Yes Yes 11,826,343 ⤷  Subscribe Y ⤷  Subscribe
Azurity EPRONTIA topiramate SOLUTION;ORAL 214679-001 Nov 5, 2021 AB RX Yes Yes 11,911,362 ⤷  Subscribe Y ⤷  Subscribe
Azurity EPRONTIA topiramate SOLUTION;ORAL 214679-001 Nov 5, 2021 AB RX Yes Yes 11,633,374 ⤷  Subscribe Y ⤷  Subscribe
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

EPRONTIA Market Analysis and Financial Projection Experimental

Market Dynamics and Financial Trajectory for EPRONTIA

Introduction to EPRONTIA

EPRONTIA™, the first and only FDA-approved ready-to-use liquid formulation of topiramate, has marked a significant milestone in the treatment of epilepsy and migraines. Developed by Azurity Pharmaceuticals, Inc., this innovative product addresses a critical unmet medical need for patients who require or prefer a liquid formulation of topiramate[3][4].

Market Need and Target Population

The market for EPRONTIA is substantial, given the prevalence of epilepsy and migraines. Globally, an estimated 65 million people have epilepsy, and 1 billion suffer from migraines. In the United States, 1 in 26 people will develop epilepsy at some point during their lifetime, and approximately 39 million people suffer from migraines[1].

Clinical Indications and Benefits

EPRONTIA is indicated for several clinical uses:

  • Monotherapy for partial-onset or primary generalized tonic-clonic seizures in patients 2 years of age and older.
  • Adjunctive therapy for partial-onset seizures, primary generalized tonic-clonic seizures, or seizures associated with Lennox-Gastaut syndrome in patients 2 years of age and older.
  • Preventive treatment of migraine in patients 12 years of age and older[3][4].

The ready-to-use liquid formulation of EPRONTIA provides several benefits, including ease of administration for patients who have trouble swallowing pills, dosing customization, and consistent potency from the first milliliter to the last[3].

Market Dynamics

Competitive Landscape

EPRONTIA enters a market where topiramate has been a staple for over 25 years, but it is the first liquid formulation approved by the FDA. This unique positioning gives EPRONTIA a competitive edge, especially for patients who require or prefer a liquid formulation. Healthcare professionals have long sought a high-quality, predictable liquid formulation of topiramate, and EPRONTIA fills this gap[1][4].

Patient and Caregiver Impact

The approval of EPRONTIA is transformative for patients, caregivers, and healthcare professionals. It addresses the clinical challenges that have existed for years, providing a therapy that meets the varied needs of patients and caregivers. The ease of administration and the flexibility in dosing make it particularly beneficial for those who struggle with traditional pill forms[1][4].

Financial Trajectory

Commercialization and Availability

Azurity Pharmaceuticals is responsible for commercializing EPRONTIA and anticipated product availability before the end of 2021. This swift transition from approval to market availability is crucial for capturing market share and meeting the immediate needs of patients[2].

Revenue Potential

Given the significant market need and the unique positioning of EPRONTIA, the revenue potential is substantial. Azurity Pharmaceuticals, with its integrated capabilities and vast partner network, is well-positioned to leverage this product to expand its commercial portfolio and enhance its financial performance.

Partnership and Licensing

The approval of EPRONTIA is also a result of a partnership between Azurity Pharmaceuticals and Eton Pharmaceuticals. Eton will receive a $5 million payment as part of this agreement, highlighting the financial collaborations that underpin the development and commercialization of such innovative products[2].

Patient Support and Access Programs

To ensure broad access to EPRONTIA, Azurity Solutions offers comprehensive patient support programs. These include a $0 co-pay for eligible patients, automatic copay savings at over 70,000 pharmacies, and the Azurity Bridge Program, which provides medicine to patients while awaiting insurance approval[5].

Industry Expert Insights

Industry experts like Michael C. Smith, MD, Director at Rush Epilepsy Center, have welcomed the approval of EPRONTIA, highlighting its potential to address long-standing clinical challenges. Amit Patel, Chairman and CEO of Azurity Pharmaceuticals, emphasized the transformative impact of EPRONTIA on patient care and the healthcare ecosystem[1][4].

Statistics and Prevalence

  • Epilepsy Prevalence: 65 million people globally, with 1 in 26 people in the U.S. expected to develop epilepsy at some point in their lifetime[1].
  • Migraine Prevalence: 1 billion people globally, with approximately 39 million people in the U.S. suffering from migraines[1].

Conclusion

EPRONTIA's approval and subsequent market entry mark a significant advancement in the treatment of epilepsy and migraines. With its unique formulation, comprehensive patient support programs, and strong commercial backing, EPRONTIA is poised to make a substantial impact on the market and the lives of patients.

Key Takeaways

  • First FDA-Approved Liquid Topiramate: EPRONTIA is the first and only ready-to-use liquid formulation of topiramate approved by the FDA.
  • Broad Clinical Indications: EPRONTIA is indicated for various types of seizures and as a preventive treatment for migraines.
  • Market Need: Addresses a critical unmet need for patients who require or prefer a liquid formulation.
  • Comprehensive Patient Support: Offers $0 co-pay and other access programs to ensure broad patient access.
  • Strong Commercial Backing: Backed by Azurity Pharmaceuticals and Eton Pharmaceuticals, ensuring robust commercialization efforts.

FAQs

Q: What is EPRONTIA, and what is it used for?

EPRONTIA is the first FDA-approved ready-to-use liquid formulation of topiramate. It is used for the treatment of partial-onset or primary generalized tonic-clonic seizures and as a preventive treatment for migraines.

Q: Who is eligible for EPRONTIA?

EPRONTIA is indicated for patients 2 years of age and older for seizure treatments and 12 years of age and older for migraine prevention.

Q: How is EPRONTIA administered?

EPRONTIA is administered orally in a liquid formulation, making it easier for patients who have trouble swallowing pills.

Q: What patient support programs are available for EPRONTIA?

Azurity Solutions offers a $0 co-pay program, automatic copay savings at over 70,000 pharmacies, and the Azurity Bridge Program to ensure access to the medication.

Q: Who are the key partners involved in the development and commercialization of EPRONTIA?

EPRONTIA was developed through a partnership between Azurity Pharmaceuticals and Eton Pharmaceuticals.

Sources

  1. PR Newswire: AZURITY PHARMACEUTICALS, INC. ANNOUNCES FDA APPROVAL OF EPRONTIA™ (topiramate) ORAL SOLUTION.
  2. Eton Pharmaceuticals: Eton Pharmaceuticals and Azurity Pharmaceuticals, Inc. Announce FDA Approval of EPRONTIA™ (topiramate) Oral Solution.
  3. EPRONTIA: EPRONTIA® topiramate Oral Liquid Formulation.
  4. US Pharmacist: FDA Approves First and Only Ready-to-Use Topiramate Oral Solution.
  5. EPRONTIA: EPRONTIA® Patient Support from Azurity Solutions.

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