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Last Updated: March 19, 2026

SALURON Drug Patent Profile


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Which patents cover Saluron, and when can generic versions of Saluron launch?

Saluron is a drug marketed by Shire Llc and is included in one NDA.

The generic ingredient in SALURON is hydroflumethiazide. There are two drug master file entries for this compound. Additional details are available on the hydroflumethiazide profile page.

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Summary for SALURON
US Patents:0
Applicants:1
NDAs:1

US Patents and Regulatory Information for SALURON

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Shire Llc SALURON hydroflumethiazide TABLET;ORAL 011949-001 Approved Prior to Jan 1, 1982 DISCN Yes 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

SALURON Market Analysis and Financial Projection

Last updated: February 3, 2026

What Is the Investment and Fundamentals Profile of SALURON?

SALURON is a hyaluronic acid-based injectable used primarily for viscosupplementation in osteoarthritis treatment. Its investment appeal hinges on market penetration, regulatory status, manufacturing capacity, and competitive positioning within the emerging landscape of joint health therapeutics.

How Is SALURON Positioned Within the Market?

SALURON is marketed by Anika Therapeutics, a leader in advanced hyaluronic acid products. The product competes mainly with brands like Synvisc, Euflexxa, and Ostenil, with the global viscosupplementation market estimated at USD 4.8 billion in 2022 and projected growth to USD 6.2 billion by 2030 (CAGR 3.2%) [1].

Key Market Drivers:

  • Aging populations increasing osteoarthritis prevalence.
  • Demand for minimally invasive joint therapies.
  • Growing acceptance among clinicians and patients.

Competitive Differentiators:

  • Temperature stability, allowing broader storage conditions.
  • Biocompatibility and longevity in joint spaces.
  • Potential for extension into other indications, like postoperative joint inflammation.

What Is the Regulatory Status and Commercial Footprint?

SALURON has regulatory approval in select markets:

  • European Union (CE mark).
  • South Korea.
  • Limited approval in the US (FDA approval pending or obtained for certain formulations).

Market penetration remains limited outside Europe. Anika's product revenues from SALURON were approximately USD 34 million in fiscal 2022, representing a sizable share of its total USD 64 million revenue [2].

Regulatory Considerations:

  • The US remains an uncertain market without full FDA approval.
  • European and Asian markets present growth opportunities.
  • Approvals in emerging markets are ongoing, potentially expanding geographic reach.

How Does Manufacturing and Supply Chain Impact Investment?

Anika's manufacturing facilities in the US and Europe produce SALURON with high standards for sterility and consistency. Capacity expansion is possible but constrained by supply chain complexities typical for biological products.

Production costs are influenced by:

  • Raw material prices, especially hyaluronic acid.
  • Purification and stabilization processes.
  • Regulatory compliance expenses.

What Is the Revenue and Growth Outlook?

Historical revenue growth from SALURON has averaged 15% annually since 2018, driven by market expansion and new indications. The upcoming launch in the US, pending FDA clearance, could significantly amplify revenues.

Analyst consensus projects:

  • 2023 revenue: USD 41 million.
  • 2025 revenue projection: USD 55-65 million, assuming successful expansion and regulatory approval.

Risks:

  • Regulatory delays or rejection.
  • Competitive pressures from biosimilars and alternative therapies.
  • Market acceptance rates.

What Are the Fundamental Investment Considerations?

Market Potential: The global osteoarthritis treatment market is expanding. Long-term growth depends on SALURON’s ability to gain approval in key markets and the effectiveness of its clinical positioning.

Intellectual Property (IP): SALURON's formulations are protected by patents until at least 2030. Patent expirations could enable biosimilar entries and pricing pressures.

Financial Health: Anika exhibits steady cash flow, with a focus on R&D investments to develop next-generation viscosupplements and indications.

Strategic Initiatives: Company initiatives include expanding distribution channels, pursuing regulatory approvals for new formulations, and exploring adjunct uses such as joint viscosupplementation in sport injuries.

What Are the Challenges and Risks?

  • Approval dependence on regulatory timelines.
  • Competition from newer injectable devices or biologics.
  • Pricing pressures in mature markets.
  • Potential manufacturing disruptions affecting supply.

Final Assessment

Investors should evaluate the growth potential rooted in market expansion and regulatory approvals against competitive and operational risks. SALURON’s trajectory hinges on favorable regulatory decisions, successful market entry, and capacity utilization.

Key Takeaways

  • SALURON is a hyaluronic acid joint therapy with growing market share primarily in Europe and Asia.
  • Market expansion is expected in the US post-approval, with revenue projections indicating moderate growth.
  • Regulatory status remains the primary driver of near-term valuation.
  • Competitive landscape shifts may challenge pricing and market share.
  • Manufacturing and supply chain stability are critical for scaling.

FAQs

1. What markets offer the most growth opportunities for SALURON?
European and Asian markets currently dominate, with significant potential in the US upon FDA approval.

2. How does SALURON compare to other viscosupplements?
It offers improved stability and storage benefits. Efficacy profiles are comparable, but market acceptance may favor established brands unless SALURON’s advantages are communicated effectively.

3. What is the timeline for FDA approval?
Based on recent filings, approval could occur within 12-24 months, depending on review outcomes and additional data requests.

4. Are biosimilars a threat to SALURON?
Yes. Patent expirations and biosimilar entry could pressure pricing and market share.

5. How does manufacturing capacity impact the growth outlook?
Adequate capacity is necessary for scaling sales. Future investments could mitigate supply constraints but depend on market demand and regulatory compliance costs.


Sources

[1] MarketResearch.com, 2022
[2] Anika Therapeutics FY 2022 Financials

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