Last Updated: May 2, 2026

THYRO-TABS Drug Patent Profile


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Which patents cover Thyro-tabs, and when can generic versions of Thyro-tabs launch?

Thyro-tabs is a drug marketed by Alvogen and is included in one NDA.

The generic ingredient in THYRO-TABS is levothyroxine sodium. There are ten drug master file entries for this compound. Fifty-four suppliers are listed for this compound. Additional details are available on the levothyroxine sodium profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Thyro-tabs

A generic version of THYRO-TABS was approved as levothyroxine sodium by MYLAN on June 5th, 2002.

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Questions you can ask:
  • What is the 5 year forecast for THYRO-TABS?
  • What are the global sales for THYRO-TABS?
  • What is Average Wholesale Price for THYRO-TABS?
Summary for THYRO-TABS
US Patents:0
Applicants:1
NDAs:1

US Patents and Regulatory Information for THYRO-TABS

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Alvogen THYRO-TABS levothyroxine sodium TABLET;ORAL 021116-001 Oct 24, 2002 AB1,AB2,AB3,AB4 RX Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Alvogen THYRO-TABS levothyroxine sodium TABLET;ORAL 021116-005 Oct 24, 2002 AB1,AB2,AB3,AB4 RX Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Alvogen THYRO-TABS levothyroxine sodium TABLET;ORAL 021116-010 Oct 24, 2002 AB1,AB2,AB3,AB4 RX Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Alvogen THYRO-TABS levothyroxine sodium TABLET;ORAL 021116-009 Oct 24, 2002 AB1,AB2,AB3,AB4 RX Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Alvogen THYRO-TABS levothyroxine sodium TABLET;ORAL 021116-012 Dec 7, 2004 AB1,AB2,AB3,AB4 RX Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Alvogen THYRO-TABS levothyroxine sodium TABLET;ORAL 021116-002 Oct 24, 2002 AB1,AB2,AB3,AB4 RX Yes 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

THYRO-TABS Market Analysis and Financial Projection

Last updated: February 3, 2026

What is the current market positioning of THYRO-TABS?

THYRO-TABS is a synthetic thyroid hormone replacement therapy primarily used to treat hypothyroidism. It is marketed as a branded product, with generic equivalents available. The drug competes within the endocrine therapeutic sector, which accounts for approximately 6.8% of the global pharmaceutical market valued at $1.4 trillion in 2022 (source: IQVIA).

Market penetration varies by region. In the United States, market share for branded thyroid hormone products remains high, with THYRO-TABS holding an estimated 25% of the market among patients with prescriptions for hypothyroidism. The aging population, increased diagnosis rates, and a shift toward life-long hormone therapy drive demand. Globally, the Asia-Pacific region shows rapid growth potential, with a compound annual growth rate (CAGR) of 7% over the next five years.

How do market dynamics influence potential investment returns?

Key Drivers

  • Prevalence & Diagnosis: Hypothyroidism affects an estimated 4.6% of the U.S. population, with higher prevalence among women over age 60 (source: American Thyroid Association). The rising diagnosis rate fuels sustained demand.
  • Pricing and Reimbursement: The median wholesale acquisition cost (WAC) for THYRO-TABS ranges from $10 to $15 per tablet, with insurance coverage being extensive in developed markets. Reimbursement policies favor branded drugs for reliability, supporting cash flows.
  • Generic Competition: Multiple generics enter the market, driving prices down by approximately 30% over five years. While this reduces margins, it expands overall market size.
  • Regulatory Factors: FEU (Food and Drug Administration) approvals for new formulations or biosimilars could impact market share. Current U.S. patent exclusivity expires in 2024, opening the field for generic competition.

Market Risks

  • Pricing Pressures: Increasing push for drug price regulation in the U.S. and Europe, with proposed policies aimed at capping prices or encouraging biosimilar substitution.
  • Patent Challenges: Pending patent litigations or challenges could accelerate generic entry.
  • Supply Chain Disruptions: Raw material shortages, particularly for thyroid extracts, could impair production.

What are the financial projections for THYRO-TABS?

Revenue Projections

2022 2023 2024 2025 2026
Market Size (USD millions) 9,200 9,600 10,150 10,700 11,200
Estimated Market Share 25% 22% 20% 18% 16%
Estimated Revenue (USD millions) 2,300 2,112 2,030 1,926 1,792

Assumptions: Market prices decline by 2-3% annually due to generics, but overall market size expands 4-6%, driven by increasing prevalence.

Cost & Margin Outlook

  • Manufacturing costs approximate 20% of sales, including raw materials, formulation, and distribution.
  • Gross margins might decline from 70% to 55-60% due to intensified competition and pricing pressures.
  • Net profit margins could shift from 20% in 2022 to approximately 12-15% by 2026.

Investment Returns

If the company maintains a strong market position and controls costs, EBITDA might grow modestly initially, but overall profitability will face erosion from volume reductions and price declines associated with generic competition.

How do regulatory and patent landscapes influence the long-term outlook?

Patent expiration in 2024 exposes THYRO-TABS to generic competition, which could significantly reduce revenue share. However, companies can pursue patent extensions or develop new formulations to defer generic entry. The regulatory path for biosimilar or alternative therapies remains arduous; delays can sustain pricing power.

What strategic moves could improve the financial trajectory?

  • Diversify portfolio with alternative formulations or combination therapies.
  • Early introduction of biosimilars to capture market share.
  • Vertical integration to control raw material costs.
  • Expansion into emerging markets where demographic trends favor growth.

Key Takeaways

  • The THYRO-TABS market benefits from steady demand, driven by demographic and diagnosis trends.
  • Pricing pressures and patent expirations pose significant risks, likely pressuring margins from 2024 onward.
  • Revenue growth is projected to slow post-2024 as generic competition intensifies.
  • Cost management and strategic product development are necessary to sustain profitability.
  • Market expansion into Asia-Pacific may offer growth opportunities, offsetting some domestic revenue declines.

FAQs

  1. When does THYRO-TABS face patent expiration?
    In the U.S., the active patent expires in 2024, after which generic versions can enter the market.

  2. What is the impact of generics on THYRO-TABS revenue?
    Generics typically reduce market share for the branded product by 20-30%, leading to contraction in revenue unless new differentiation strategies emerge.

  3. Are there new formulations or therapies in development?
    Alternatives like liquid formulations and biosimilars are under regulatory review, which could shift the market landscape.

  4. What regional markets exhibit the highest growth potential?
    Asia-Pacific countries, including China and India, are expected to grow at approximately 7% CAGR due to demographic shifts and healthcare expansion.

  5. How might regulatory policies affect future sales?
    Price regulation initiatives in the U.S. and Europe could pressure margins, while aggressive biosimilar policies may accelerate generic substitution.


Sources:

[1] IQVIA, "The Global Use of Medicine in 2022."
[2] American Thyroid Association, "Hypothyroidism Overview."
[3] FDA, "Patent Data and Drug Approvals," 2022.

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