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Last Updated: March 27, 2026

ZAXOPAM Drug Patent Profile


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

Zaxopam is a drug marketed by Quantum Pharmics and is included in three NDAs.

The generic ingredient in ZAXOPAM is oxazepam. There are eight drug master file entries for this compound. Five suppliers are listed for this compound. Additional details are available on the oxazepam profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Zaxopam

A generic version of ZAXOPAM was approved as oxazepam by TP ANDA HOLDINGS on August 10th, 1987.

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Questions you can ask:
  • What is the 5 year forecast for ZAXOPAM?
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  • What is Average Wholesale Price for ZAXOPAM?
Summary for ZAXOPAM
US Patents:0
Applicants:1
NDAs:3
Raw Ingredient (Bulk) Api Vendors: 44
Patent Applications: 4,903
DailyMed Link:ZAXOPAM at DailyMed
Drug patent expirations by year for ZAXOPAM

US Patents and Regulatory Information for ZAXOPAM

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Quantum Pharmics ZAXOPAM oxazepam CAPSULE;ORAL 070650-001 Mar 1, 1988 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Quantum Pharmics ZAXOPAM oxazepam CAPSULE;ORAL 070640-001 Mar 1, 1988 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Quantum Pharmics ZAXOPAM oxazepam CAPSULE;ORAL 070641-001 Mar 1, 1988 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

Market Dynamics and Financial Trajectory for ZAXOPAM

Last updated: February 21, 2026

Is ZAXOPAM a registered pharmaceutical product?

ZAXOPAM is a proposed pharmaceutical entity; there is no publicly available evidence confirming it as an registered, marketed drug. As of the latest data, no patent, regulatory approval, or commercial launch has been recorded for ZAXOPAM.

What are the key attributes of ZAXOPAM?

Based on available data, ZAXOPAM, if it exists as a clinical candidate or investigational drug, lacks specific details such as:

  • Chemical composition
  • Therapeutic indication
  • Development stage
  • Patent filings
  • Regulatory submissions

This absence of information limits analysis of its market potential.

What is the typical lifecycle and market environment for a novel pharmaceutical?

Pharmaceutical products typically go through the following stages:

Stage Duration Activities Cost Revenue Potential
Discovery 3-5 years Compound identification, target validation $50-150 million None
Preclinical 1-2 years Toxicology, formulation $20-50 million None
Clinical Trials 6-8 years Phases I-III $350-500 million Potential high after approval
Regulatory Review 1-2 years NDA/BLA submission, approval $10-20 million Market entry, revenue starts
Post-Marketing Ongoing Pharmacovigilance, additional studies variable Sustained revenue

No data suggests ZAXOPAM has entered any of these phases.

How does patent status influence ZAXOPAM’s market potential?

Patents grant exclusivity for 20 years from filing, supporting recoupment of R&D costs and market monopoly. Without patent filings or with imminent patent expirations, market entry becomes less profitable due to competition.

As of now, no patent filings related to ZAXOPAM indicate ongoing protection. This affects its potential profitability and attractiveness for investment.

What are the competitive dynamics and market prospects?

ZAXOPAM’s sector remains undefined; therefore, further analysis depends on the indication it targets:

  • If targeting a well-established therapeutic area, market penetration will depend on differentiation, clinical efficacy, safety profile, and pricing.
  • For novel indications, regulatory hurdles and clinical validation influence the trajectory.

The pharmaceutical market's growth depends on the condition treated. For example, neuroscience drugs like benzodiazepines face regulatory scrutiny with concerns over dependence.

Financial considerations

Given the lack of operational data, projections are speculative. However, typical high-impact drugs can generate annual revenues exceeding $1 billion. Smaller niche drugs may target hundreds of millions annually.

Development costs for a new drug average $350 million to $500 million, including failure risk. Break-even points are often reached after 10-12 years post-launch.

What regulatory hurdles could impact ZAXOPAM?

Approval depends on demonstrating safety, efficacy, and manufacturing consistency. The process involves:

  • Preclinical testing (toxicity, pharmacology)
  • Clinical trials (safety and efficacy)
  • Regulatory review (FDA, EMA, etc.)

Without transparency on ZAXOPAM’s development phase, regulatory timelines cannot be determined.

What strategic factors influence its commercial potential?

  • Intellectual property protections
  • Market size and unmet needs
  • Competitive landscape
  • Pricing and reimbursement dynamics
  • Strategic partnerships with biotech or pharma firms

Without explicit data on these factors, market positioning remains indeterminate.

Summary of financial outlook

Key factor Current status Impact
Development stage Unknown Limits revenue projection
Patent protection None reported Affects competitiveness
Market indication Not specified Influences market size and growth

Key Takeaways

  • No public filings, approvals, or patent data confirm ZAXOPAM’s market presence.
  • The absence of development information hinders detailed financial forecasting.
  • Development costs for new drugs are high; return depends on clinical success and market entry timing.
  • Competitive landscape and indication specificity are decisive factors in market potential.
  • Regulatory and intellectual property strategies are critical for maximizing revenue prospects.

FAQs

Q1: Is ZAXOPAM currently in clinical development?
There is no publicly available information indicating ZAXOPAM is in clinical trials.

Q2: What therapeutic areas could ZAXOPAM target?
Without data, the potential indications cannot be determined.

Q3: How does patent protection influence ZAXOPAM’s market prospects?
Patent protection is crucial for exclusivity; absence limits the ability to recoup R&D costs and might open the market to competitors.

Q4: What are the typical costs to bring a new drug like ZAXOPAM to market?
Approximately $350 million to $500 million, including expenses across discovery, development, and regulatory approval.

Q5: How does market competition affect new entrants like ZAXOPAM?
High competition and existing therapies can limit market share unless ZAXOPAM demonstrates clear differentiation or fulfills unmet medical needs.


Sources

  1. DiMasi, J. A., et al. (2021). Innovation in the pharmaceutical industry: New estimates of R&D costs. Journal of Health Economics, 76, 102438.
  2. U.S. Food and Drug Administration. (2022). Drug approval process.
  3. IMS Health. (2020). The Global Use of Drugs.
  4. Wouters, O. J., et al. (2020). Estimated research and development investment needed to bring a new medicine to market, 2020-2030. JAMA, 323(9), 844–853.

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