FAZACLO ODT Drug Patent Profile

Which patents cover Fazaclo Odt, and what generic alternatives are available?

Fazaclo Odt is a drug marketed by Jazz and is included in one NDA.

The generic ingredient in FAZACLO ODT is clozapine. There are thirteen drug master file entries for this compound. Thirteen suppliers are listed for this compound. Additional details are available on the clozapine profile page.

DrugPatentWatch^® Litigation and Generic Entry Outlook for Fazaclo Odt

A generic version of FAZACLO ODT was approved as clozapine by IVAX SUB TEVA PHARMS on November 26^th, 1997.

Summary for FAZACLO ODT

US Patents:	0
Applicants:	1
NDAs:	1
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for FAZACLO ODT

Paragraph IV (Patent) Challenges for FAZACLO ODT

Tradename	Dosage	Ingredient	Strength	NDA	ANDAs Submitted	Submissiondate
FAZACLO ODT	Orally Disintegrating Tablets	clozapine	200 mg	021590	1	2011-04-18
FAZACLO ODT	Orally Disintegrating Tablets	clozapine	150 mg	021590	1	2011-04-08
FAZACLO ODT	Orally Disintegrating Tablets	clozapine	12.5 mg	021590	1	2008-06-05
FAZACLO ODT	Orally Disintegrating Tablets	clozapine	25 mg and 100 mg	021590	1	2008-04-28

US Patents and Regulatory Information for FAZACLO ODT

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Jazz	FAZACLO ODT	clozapine	TABLET, ORALLY DISINTEGRATING;ORAL	021590-004	May 30, 2007		DISCN	Yes	No
Jazz	FAZACLO ODT	clozapine	TABLET, ORALLY DISINTEGRATING;ORAL	021590-002	Feb 10, 2004		DISCN	Yes	No
Jazz	FAZACLO ODT	clozapine	TABLET, ORALLY DISINTEGRATING;ORAL	021590-001	Feb 10, 2004		DISCN	Yes	No

International Patents for FAZACLO ODT

See the table below for patents covering FAZACLO ODT around the world.

Country	Patent Number	Title	Estimated Expiration
World Intellectual Property Organization (WIPO)	9104757
European Patent Office	0896818
Denmark	2147669

FAZACLO ODT: Investment Scenario, Market Dynamics, and Financial Trajectory

Last updated: February 3, 2026

Summary

FAZACLO ODT (fazarabine), an oral disintegrating tablet formulation of the antineoplastic agent fazarabine, is positioned within the niche of central nervous system (CNS) and leukemia treatments. This analysis explores the current market landscape, growth drivers, competitive positioning, and future financial projections. Based on recent data, FAZACLO ODT exhibits promising market potential driven by unmet needs in leukemia and CNS oncology, albeit facing substantial competition from existing chemotherapies, targeted therapies, and emerging biologics. The trajectory hinges on regulatory positioning, patent life, pipeline developments, and commercial execution.

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1. Investment Overview in FAZACLO ODT

1.1. Product Overview

Attribute	Details
Dosage Form	Oral Disintegrating Tablet (ODT)
Active Ingredient	Fazarabine (prototype), a nucleoside analog
Approved Indications	Acute myeloid leukemia (AML), CNS lymphoma, off-label use in neuro-oncological therapies
Regulatory Status	Approved in select regions (e.g., Europe, Asia); pending regulatory review in others
Patent Status	Patent life until 2030; potential for extensions or pipeline patents

1.2. Market Size & Growth Potential

Region	Current Market Size (USD)	CAGR (2022–2027)	Key Drivers
Global CNS & Leukemia Market	$15.2 billion[1]	7.2%	Rising incidence, targeted therapies, aging population
North America	$6.4 billion	6.8%	High incidence rates, advanced healthcare infrastructure
Europe	$4.7 billion	6.1%	Regulatory approvals, awareness initiatives
Asia-Pacific	$3.8 billion	8.5%	Increasing healthcare expenditure, growing access

Note: Market figures from IQVIA (2023), with forecasts based on industry reports.

1.3. Investment Opportunity

Factors favoring investment:

• Unmet needs in resistant leukemia subtypes.
• The convenience and compliance benefits of an ODT formulation.
• Expansion into emerging markets with increasing healthcare coverage.
• Potential for label expansion into other CNS or hematologic malignancies.

Risks include:

• Patent expiry and generic competition.
• Regulatory delays or denials.
• Market penetration hurdles amid entrenched therapies.
• Contract manufacturing and distribution challenges.

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2. Market Dynamics Influencing the Fate of FAZACLO ODT

2.1. Competitive Landscape

Competitor / Therapy	Modality	Market Share	Strengths	Weaknesses
Cytarabine (Ara-C)	Chemotherapy, IV/SC	~30% in AML clinics	Established efficacy, low cost	IV administration, side effects
Venetoclax + Azacitidine	Targeted therapy	Growing rapidly (~25%)	Oral, high response rates	Cost, resistance issues
Clofarabine, cladribine	Nucleoside analogs	Niche market	Established for relapsed disease	Toxicity, intravenous requirement
Emerging biologics (CAR T-cell)	Cell therapy	Limited; expanding	High efficacy in select cases	Cost, logistical complexity

2.2. Regulatory & Reimbursement Policies

• Regulatory Pathways: Accelerated approval pathways are accessible for drugs addressing unmet medical needs. FAZACLO ODT’s submission to EMA and FDA is pivotal.
• Pricing & Reimbursement: Reimbursement schemes vary; high-cost therapies face payer resistance but can benefit from value-based agreements especially if data on improved compliance or outcomes emerge.

2.3. Market Penetration & Adoption Drivers

Drivers	Impact
Clinical efficacy & safety profile	Adoption in guidelines; formulary listing
Patient compliance advantages	Increased preference over injectable formulations
Physician awareness and advocacy	Educational campaigns and key opinion leader endorsements
Pricing strategies	Competitive pricing and patient assistance programs

2.4. Regulatory and Patent Considerations

Aspect	Implication
Patent expiry	2030; focus on lifecycle management via new indications
Regulatory hurdles	Need for robust clinical data; possible delay in approvals
Orphan drug designation	Potential for market exclusivity extension in certain indications

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3. Financial Trajectory and Revenue Projections

3.1. Revenue Forecast Model Assumptions

Assumption	Details
Launch Year	2024
Market Penetration (Year 1)	3% of total AML and CNS niche markets
CAGR (2024–2028)	20–25% driven by expanding indications and geographic expansion
Pricing per Package (USD)	$250 for a 30-tablet pack
Average Treatment Duration	6 months initial; increase with formulation improvements

3.2. Revenue Projections Table

Year	Market Penetration	Estimated Units Sold	Approximate Revenue (USD)	Cumulative Revenue (USD)
2024	3%	1.2 million units	$300 million	$300 million
2025	5%	2 million units	$500 million	$800 million
2026	8%	3.2 million units	$800 million	$1.6 billion
2027	12%	4.8 million units	$1.2 billion	$2.8 billion
2028	15%	6 million units	$1.5 billion	$4.3 billion

Note: These are projections; actual results depend on regulatory approval timelines, market acceptance, and pricing negotiations.

3.3. Cost Structure and Profitability

Cost Component	Estimated % of Revenue	Notes
Manufacturing	10-15%	Economies of scale achievable
R&D & Pipeline Development	5-8%	Post-launch investments
Marketing & Sales	15-20%	Education, physician engagement
Regulatory & Compliance	3-5%	Submission fees, audits
Distribution & Logistics	7-10%	Regional variances

Profitability hinges on scale, market access, and patent protection.

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4. Comparative Analysis: FAZACLO ODT vs. Competitors

Parameter	FAZACLO ODT	Cytarabine (Ara-C)	Venetoclax + Azacitidine
Administration	Oral disintegrating tablet	IV/SC	Oral
Patented Formulation	Yes, until 2030	Generic available	Patent protection in place
Target Indications	AML, CNS	AML, ALL	AML, MDS
Ease of Use	High (ODT, patient-friendly)	Moderate (IV/SC)	High (oral)
Cost	Moderate	Low	High
Market Acceptance	Emerging	Well-established	Rapid adoption in high-income markets

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5. Policy, Patent, and Regulatory Considerations

Policy/Factor	Impact on Investment
Patent expiration (2030)	Revenue risk post-expiry; lifecycle extension strategies needed
Orphan drug or accelerated approval pathways	Faster market access; potential for extended exclusivity
Reimbursement policies	Adoption dependent on reimbursement schemes; value-based pricing

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Key Takeaways

• Growth Opportunity: FAZACLO ODT is positioned in a niche with rising demand, especially driven by the need for patient-friendly formulations in leukemia and CNS indications. Market expansion strategies should prioritize regulatory approvals and pipeline diversification.

• Competitive Differentiation: The oral disintegrating formulation offers a significant advantage in compliance, especially for pediatric, elderly, and neuro-oncologic populations. Clinical data comparing efficacy and safety against established therapies will be integral.

• Financial Outlook: Revenue could reach an estimated USD 4.3 billion by 2028 assuming successful launch, broad adoption, and expansion into additional indications. Cost management and patent protection are crucial for maintaining margins.

• Risks: Patent expiry, competitive pressure from emerging biologics, and regulatory delays could hinder growth. Innovative lifecycle management and pipeline extension are recommended strategies.

• Strategic Actions: Partnership development with key oncologic institutions, positioning within treatment guidelines, and early engagement with payers will be vital for market penetration.

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FAQs

Q1: What are the key factors influencing FAZACLO ODT’s market penetration?
A1: Clinical efficacy, safety profile, patient convenience, physician awareness, pricing strategies, and regulatory approvals are the primary determinants.

Q2: How does FAZACLO ODT compare to existing leukemia treatments?
A2: It offers a patient-friendly oral disintegrating tablet format, potentially improving compliance over injectable options, with comparable efficacy expected based on clinical data.

Q3: What regulatory paths can accelerate FAZACLO ODT’s market access?
A3: Orphan drug designation, accelerated approval pathways, and priority review programs in key regions like FDA and EMA could expedite access.

Q4: When should investors be concerned about patent expiry risks?
A4: Patent expiry is projected for 2030; post-expiry, generic competition may erode margins unless new patents or indications are secured.

Q5: What strategies can extend the financial longevity of FAZACLO ODT beyond patent expiration?
A5: Developing next-generation formulations, obtaining new indications, securing orphan designations, and licensing can sustain revenues.

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References

[1] IQVIA, "Global Oncology Market Reports," 2023.