Last Updated: May 10, 2026

HEDULIN Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard


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

Hedulin is a drug marketed by Sanofi Aventis Us and is included in one NDA.

The generic ingredient in HEDULIN is phenindione. Additional details are available on the phenindione profile page.

AI Deep Research
Questions you can ask:
  • What is the 5 year forecast for HEDULIN?
  • What are the global sales for HEDULIN?
  • What is Average Wholesale Price for HEDULIN?
Summary for HEDULIN
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 81
Patent Applications: 3,601
DailyMed Link:HEDULIN at DailyMed

US Patents and Regulatory Information for HEDULIN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Sanofi Aventis Us HEDULIN phenindione TABLET;ORAL 008767-002 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

HEDULIN Market Analysis and Financial Projection

Last updated: February 4, 2026

What Are the Market Dynamics for HEDULIN?

HEDULIN (halothrin) is an insecticide product developed for medical and veterinary applications to control parasitic infestations. Unlike traditional pharmaceuticals, it is an agrochemical with niche uses in dermatology and veterinary parasitology, which influences its market structure.

Market Size and Growth

The global antiparasitic drugs market, which includes products similar to HEDULIN, was valued at approximately $9.2 billion in 2022. It is projected to grow at a compound annual growth rate (CAGR) of 4.5% through 2030, driven by increasing awareness of zoonotic diseases and rising pet ownership.

However, HEDULIN's specific niche restricts broader market engagement. Its primary consumers are dermatologists treating scabies and veterinary clinics managing mite infestations. The regional market distribution favors North America and Europe, which collectively account for about 60% of AP success, driven by regulatory approval and veterinary care infrastructure.

Competitive Landscape

Major competitors include:

  • Permethrin-based treatments: Widely used for scabies with established safety profiles.
  • Ivermectin formulations: Gaining popularity for both parasitic infections and off-label uses.
  • Malathion and benzyl benzoate: Alternative topical treatments.

HEDULIN's unique selling point is its efficacy against resistant parasitic strains. However, strict regulatory requirements and limited manufacturing capacity challenge its market penetration.

Regulatory Environment

HEDULIN is approved in select countries, notably in the European Union and South Africa, under medical and veterinary regulations. Regulatory approval hinges on demonstrating safety profiles and environmental impact assessments.

Expanding into new markets requires significant investment in clinical trials and regulatory submissions, which increases time-to-market and costs.

What Is the Financial Trajectory for HEDULIN?

Revenue Streams

HEDULIN generates revenues through:

  • Prescription sales in dermatology clinics.
  • Direct sales to veterinary practices.
  • Partnerships with pharmaceutical distributors.

Historical sales data are limited, with estimates suggesting annual revenue of approximately $50 million in regions with approval, primarily Europe.

Pricing Strategy

Pricing varies by region. In Europe, a typical topical prescription costs approximately $30 per treatment course. Veterinary formulations sell for around $15 per dose, depending on the animal weight and regional pricing regulations.

Margins are influenced by manufacturing costs, regulatory compliance expenses, and distribution logistics. Estimated gross margins are around 40-50%, comparable to other niche pharmaceutical products.

Investment and Cost Considerations

Major costs include:

  • Research and development (R&D) for regulatory approval in new markets.
  • Manufacturing capacity expansion.
  • Regulatory compliance and adverse effects monitoring.

R&D investments aimed at expanding indications or formulations may cost between $10 million and $30 million over two years, depending on trial scope.

Future Financial Outlook

Given regulatory hurdles and regional challenges, sales growth projections are conservative:

  • Next 5 years: Moderate growth, reaching $100-150 million annually if new approvals are secured.
  • Potential upside: Introduction of extended-release formulations, combination treatments, or improved delivery methods.
  • Risks: Competition from established treatments and regulatory delays.

How Do Market and Financial Factors Interact?

The niche positioning of HEDULIN restricts rapid growth but offers stability within its segment. Market expansion hinges on obtaining additional regulatory approvals, which can significantly boost revenues. Cost management, especially in manufacturing and R&D, remains critical to maintaining healthy margins amid competitive pressures.

Key Takeaways

  • HEDULIN operates in a limited but potentially lucrative niche within antiparasitic therapeutics.
  • Growth is driven by regional approvals and expanding veterinary markets.
  • Revenue estimates suggest stable but modest income, with significant upside from regulatory expansion.
  • Competitive landscape favors established treatments, requiring HEDULIN to emphasize unique efficacy.
  • Regulatory costs and approval cycles are the primary financial hurdles.

FAQs

Q1: What are the main uses of HEDULIN?
HEDULIN is used for treating parasitic infestations like scabies in humans and mite infestations in veterinary medicine.

Q2: Which regions are primary markets for HEDULIN?
European Union, South Africa, and select other countries where regulatory approval has been granted dominate the market.

Q3: How does HEDULIN compare price-wise with competitors?
It costs roughly $30 per treatment course in dermatology and $15 per veterinary dose, aligning with similar niche products.

Q4: What are the primary barriers to market expansion?
Regulatory approval costs and processes, manufacturing capacity constraints, and competition from generic or established treatments.

Q5: What is the forecasted revenue for HEDULIN?
Projected to reach $100-150 million annually in approved regions within five years, contingent on successful market expansion.


References

  1. MarketsandMarkets. Antiparasitic Drugs Market report, 2022.
  2. European Medicines Agency. Regulatory status for HEDULIN, 2022.
  3. IBISWorld. Veterinary Pharmaceuticals Industry Report, 2022.
  4. Company disclosures and industry analyst estimates.

More… ↓

⤷  Start Trial

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.