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Last Updated: March 19, 2026

AMITID Drug Patent Profile


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

Amitid is a drug marketed by Bristol Myers Squibb and is included in one NDA.

The generic ingredient in AMITID is amitriptyline hydrochloride. There are thirteen drug master file entries for this compound. Thirty-three suppliers are listed for this compound. Additional details are available on the amitriptyline hydrochloride profile page.

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

US Patents and Regulatory Information for AMITID

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Bristol Myers Squibb AMITID amitriptyline hydrochloride TABLET;ORAL 086454-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Bristol Myers Squibb AMITID amitriptyline hydrochloride TABLET;ORAL 086454-004 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Bristol Myers Squibb AMITID amitriptyline hydrochloride TABLET;ORAL 086454-002 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Bristol Myers Squibb AMITID amitriptyline hydrochloride TABLET;ORAL 086454-003 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Bristol Myers Squibb AMITID amitriptyline hydrochloride TABLET;ORAL 086454-005 Approved Prior to Jan 1, 1982 DISCN No 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

AMITID Market Analysis and Financial Projection

Last updated: February 3, 2026

What Is the Investment Scenario and Fundamentals of AMITID?

Amitid (generic: Amisulpride) is an antipsychotic medication primarily prescribed for schizophrenia and psychosis. Analysis of its investment prospects requires assessing market demand, patent status, regulatory environment, manufacturing landscape, and competitive positioning.

What Is the Current Market Profile for Amitid?

Market Size and Growth Potential

  • Global Antipsychotic Market: Estimated at $8.2 billion in 2022, with a compound annual growth rate (CAGR) of 3.8% projected through 2027.[1]
  • Amitid’s Segment: Focused on schizophrenia treatment; demand driven by rising prevalence, especially in Asia-Pacific and emerging markets.
  • Market Penetration: Limited by patent exclusivity and generic competition; however, newer formulations and expanded indications could boost sales.

Key Geographies

  • United States: Market saturated with generics and patents expiring; less promising for new entrants unless differentiated formulations are developed.
  • Europe: Similar to the U.S., with pressure on prices; regulatory hurdles common.
  • Asia-Pacific: Rapid growth, less generic penetration, high unmet need; opportunities for market entry with lower barriers.

What Are the Fundamentals of Amitid?

Patent and Regulatory Status

  • Patent Status: Likely expired or nearing expiration, given the drug's age. Patents on original formulations usually lapse after 20 years, typically in the early 2000s for drugs developed in the 1990s.
  • Regulatory Approvals: Widely approved in numerous markets for schizophrenia; regulatory hurdles for new formulations are minimal but vary per region.

Manufacturing and Supply Chain

  • Manufacturing Inputs: Existing suppliers for active pharmaceutical ingredients (API); scale can influence production costs.
  • Quality Standards: Compliance with Good Manufacturing Practices (GMP) essential for regulatory approval.
  • Supply Chain Risks: Potential disruptions in API supply due to geopolitical factors or raw material shortages.

Competitive Landscape

  • Generic Competition: High; multiple manufacturers produce Amisulpride globally, exerting pricing pressure.
  • Branded Players: Limited, given regional patent expirations; market segmentation depends on formulation advantages.

Investment Opportunities

  • Product Differentiation: Development of extended-release formulations or combination therapies.
  • Market Expansion: Focus on emerging markets with lower generic penetration.
  • Regulatory Strategy: Biosimilar or reformulation approvals in key markets could command premium pricing.

What are the Risks Associated With Investing in Amitid?

  • Patent Cliff: Limited existing exclusivity reduces potential for premium pricing.
  • Generic Competition: Market share erosion and price competition.
  • Regulatory Changes: Shifts in approval standards or reimbursement policies.
  • Market Saturation: Mature markets may offer limited growth unless innovations are introduced.

What Are the Investment Drivers and Barriers?

Drivers

  • Growing prevalence of schizophrenia globally.
  • Initiatives to expand mental health awareness.
  • Potential for off-label uses or new indications.
  • Emerging markets with lower competition.

Barriers

  • Patent expiration and subsequent generic competition.
  • Pricing pressures in mature markets.
  • Regulatory hurdles for new formulations.
  • Limited differentiation potential for existing formulations.

Key Takeaways

  • Amitid operates in a mature market with significant generic competition.
  • Opportunities exist in emerging markets and via formulations with improved compliance.
  • Patent expiration diminishes exclusivity; investments depend on innovation or market expansion strategies.
  • Industry growth driven by increasing mental health awareness and expanding global population needs.
  • Risks primarily include market saturation, price competition, and regulatory environment shifts.

FAQs

1. Is Amitid currently patented?
Likely not, as the original patents have expired, opening the market to multiple generic manufacturers. Patent exclusivity typically lasts 20 years from filing.

2. What is the main market for Amitid?
Schizophrenia and psychosis treatment in Europe, the U.S., and Asia-Pacific. Asia-Pacific reports higher growth potential due to lower generic penetration.

3. What are major barriers to new investments?
Generic competition, limited patent protection, and market saturation in developed regions pose significant barriers.

4. Can innovative formulations improve Amitid’s market position?
Yes. Extended-release formulations or combination therapies could differentiate products and command premium pricing.

5. What regulatory challenges could affect investment?
Approval of new formulations may require clinical trials; regional disparities can delay or complicate approval processes.


Sources:

  1. Markets and Markets, “Antipsychotic Drugs Market,” 2022.

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