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Last Updated: April 25, 2025

OXISTAT Drug Patent Profile


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When do Oxistat patents expire, and when can generic versions of Oxistat launch?

Oxistat is a drug marketed by Fougera Pharms and Ani Pharms and is included in two NDAs.

The generic ingredient in OXISTAT is oxiconazole nitrate. There are four drug master file entries for this compound. Three suppliers are listed for this compound. Additional details are available on the oxiconazole nitrate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Oxistat

A generic version of OXISTAT was approved as oxiconazole nitrate by TARO on March 7th, 2016.

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

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Recent Clinical Trials for OXISTAT

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SponsorPhase
Taro Pharmaceuticals USAPhase 1

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Pharmacology for OXISTAT
Drug ClassAzole Antifungal

US Patents and Regulatory Information for OXISTAT

ApplicantTradenameGeneric NameDosageNDAApproval DateTETypeRLDRSPatent No.Patent ExpirationProductSubstanceDelist Req.Exclusivity Expiration
Fougera Pharms OXISTAT oxiconazole nitrate CREAM;TOPICAL 019828-001 Dec 30, 1988 AB RX Yes Yes ⤷  Try for Free ⤷  Try for Free ⤷  Try for Free
Ani Pharms OXISTAT oxiconazole nitrate LOTION;TOPICAL 020209-001 Sep 30, 1992 RX Yes Yes ⤷  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 2 of 2 entries

Market Dynamics and Financial Trajectory for OXISTAT

Introduction

OXISTAT, a topical antifungal medication, has been a significant player in the dermatology market since its approval by the FDA in 1992. Here, we will delve into the market dynamics and financial trajectory of OXISTAT, particularly following its acquisition by ANI Pharmaceuticals.

Market Dynamics

Indications and Usage

OXISTAT is indicated for the topical treatment of dermal infections such as tinea pedis, tinea cruris, and tinea corporis, caused by fungi like Trichophyton rubrum, Trichophyton mentagrophytes, or Epidermophyton floccosum[1].

Competitive Landscape

The antifungal market is competitive, with various branded and generic products available. However, OXISTAT maintains a strong position due to its established brand and efficacy. The lack of a generic version for the lotion formulation further strengthens its market standing[4].

Regulatory Environment

The FDA approval and subsequent acquisitions have played a crucial role in the market dynamics of OXISTAT. ANI Pharmaceuticals' acquisition of the NDAs for OXISTAT from Sandoz Inc. has ensured continuous supply and innovation in the product's commercialization[1][5].

Financial Trajectory

Acquisition Impact

In 2021, ANI Pharmaceuticals acquired the NDAs for OXISTAT Lotion, VEREGEN Ointment, and Pandel Cream, along with the ANDA for ApexiCon E Cream from Sandoz Inc. This acquisition was funded through borrowings under ANI's pre-existing revolver credit facility. The products collectively generated $13.2 million in net revenues in 2020, aligning with ANI's strategy to expand its branded products portfolio through accretive deals[1][5].

Revenue Contribution

The acquisition has contributed significantly to ANI Pharmaceuticals' revenue. The company's focus on maximizing the value from established brands through programmatic business development and innovative access and go-to-market strategies has helped in sustaining and potentially increasing the revenue from OXISTAT[1].

Manufacturing and Supply Agreements

ANI Pharmaceuticals has entered into a multi-year manufacturing and supply agreement with Sandoz Inc. for OXISTAT Lotion, Pandel Cream, and ApexiCon E Cream. This agreement ensures a stable supply chain and allows ANI to transfer the manufacture and packaging of these products to its own manufacturing sites in the future, potentially reducing costs and enhancing control over the production process[1].

Financial Performance

ANI Pharmaceuticals' financial reports indicate that the company has been focusing on strategic acquisitions and investments to drive growth. The acquisition of OXISTAT and other products has been part of this strategy, contributing to the company's overall financial performance. For instance, ANI's ability to leverage its North American manufacturing footprint and innovative brand commercialization infrastructure has been crucial in ensuring the continued success of these products[2].

Challenges and Risks

Regulatory and Approval Risks

The transition of products like Pandel Cream, which requires additional approvals, poses regulatory risks. Delays or failures in obtaining necessary approvals can impact the financial trajectory of OXISTAT and other acquired products[1].

Market Competition

The antifungal market is highly competitive, with new products and generic versions entering the market. ANI Pharmaceuticals must continue to innovate and differentiate OXISTAT to maintain its market share[4].

Supply Chain Risks

The reliance on single-source third-party contract manufacturing for certain key products, including OXISTAT, can lead to supply chain disruptions. This could result in increased costs and potential loss of revenues if alternative suppliers need to be found[2].

Future Outlook

Market Growth

The dermatology market, including antifungal treatments, is expected to grow due to increasing demand for effective treatments. ANI Pharmaceuticals' strategic positioning and investment in OXISTAT are likely to benefit from this growth trend[1].

Innovation and Expansion

ANI's commitment to transferring the manufacture and packaging of OXISTAT to its own sites and its focus on innovative commercialization strategies suggest a positive future outlook for the product. This could lead to increased efficiency, reduced costs, and enhanced market presence[1].

Key Takeaways

  • Acquisition and Revenue: ANI Pharmaceuticals' acquisition of OXISTAT has been accretive, contributing $13.2 million in net revenues in 2020.
  • Manufacturing and Supply: Multi-year agreements ensure stable supply and future transfer of manufacturing to ANI's sites.
  • Regulatory and Market Risks: Transition risks, regulatory approvals, and market competition are key challenges.
  • Future Outlook: Growth in the dermatology market and ANI's strategic initiatives are expected to benefit OXISTAT.

FAQs

1. What is OXISTAT used for?

OXISTAT is used for the topical treatment of dermal infections such as tinea pedis, tinea cruris, and tinea corporis.

2. Who acquired the NDAs for OXISTAT?

ANI Pharmaceuticals acquired the NDAs for OXISTAT from Sandoz Inc. in 2021.

3. What was the revenue generated by OXISTAT and other acquired products in 2020?

The products collectively generated $13.2 million in net revenues in 2020.

4. Are there generic versions of OXISTAT available?

Yes, generic versions of OXISTAT cream are available, but there is no generic version of the lotion formulation.

5. What are the potential risks associated with the acquisition of OXISTAT?

Potential risks include regulatory delays, supply chain disruptions, and increased competition in the antifungal market.

Cited Sources

  1. ANI Pharmaceuticals Expands Branded Products Portfolio Through Acquisition of Sandoz Inc. NDAs - Biospace
  2. Form 10-Q for ANI Pharmaceuticals INC filed 11/08/2024 - ANI Pharmaceuticals Investor Relations
  3. Oncology Drugs Market to Reach USD 532.91 Billion by 2031 - Coherent Market Insights
  4. Generic Oxistat Availability - Drugs.com
  5. ANI Pharmaceuticals Expands Branded Products Portfolio Through Acquisition of Sandoz Inc. NDAs - Business Wire

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