NIRAVAM Drug Patent Profile

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

Niravam is a drug marketed by Ucb Inc and is included in one NDA.

The generic ingredient in NIRAVAM is alprazolam. There are fifteen drug master file entries for this compound. Thirty-one suppliers are listed for this compound. Additional details are available on the alprazolam profile page.

DrugPatentWatch^® Litigation and Generic Entry Outlook for Niravam

A generic version of NIRAVAM was approved as alprazolam by NOVITIUM PHARMA on October 19^th, 1993.

Summary for NIRAVAM

US Patents:	0
Applicants:	1
NDAs:	1
Raw Ingredient (Bulk) Api Vendors:	47
Clinical Trials:	3
Patent Applications:	4,239
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for NIRAVAM
What excipients (inactive ingredients) are in NIRAVAM?	NIRAVAM excipients list
DailyMed Link:	NIRAVAM at DailyMed

Recent Clinical Trials for NIRAVAM

Identify potential brand extensions & 505(b)(2) entrants

Sponsor	Phase
Actavis Inc.	Phase 1
UCB Pharma	Phase 4

See all NIRAVAM clinical trials

Paragraph IV (Patent) Challenges for NIRAVAM

Tradename	Dosage	Ingredient	Strength	NDA	ANDAs Submitted	Submissiondate
NIRAVAM	Orally Disintegrating Tablets	alprazolam	0.25 mg, 0.5 mg, 1 mg and 2 mg	021726	1	2005-12-27

US Patents and Regulatory Information for NIRAVAM

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Ucb Inc	NIRAVAM	alprazolam	TABLET, ORALLY DISINTEGRATING;ORAL	021726-001	Jan 19, 2005		DISCN	Yes	No
Ucb Inc	NIRAVAM	alprazolam	TABLET, ORALLY DISINTEGRATING;ORAL	021726-004	Jan 19, 2005		DISCN	Yes	No
Ucb Inc	NIRAVAM	alprazolam	TABLET, ORALLY DISINTEGRATING;ORAL	021726-002	Jan 19, 2005		DISCN	Yes	No
Ucb Inc	NIRAVAM	alprazolam	TABLET, ORALLY DISINTEGRATING;ORAL	021726-003	Jan 19, 2005		DISCN	Yes	No

Expired US Patents for NIRAVAM

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Ucb Inc	NIRAVAM	alprazolam	TABLET, ORALLY DISINTEGRATING;ORAL	021726-001	Jan 19, 2005
Ucb Inc	NIRAVAM	alprazolam	TABLET, ORALLY DISINTEGRATING;ORAL	021726-003	Jan 19, 2005
Ucb Inc	NIRAVAM	alprazolam	TABLET, ORALLY DISINTEGRATING;ORAL	021726-004	Jan 19, 2005
Ucb Inc	NIRAVAM	alprazolam	TABLET, ORALLY DISINTEGRATING;ORAL	021726-001	Jan 19, 2005
Ucb Inc	NIRAVAM	alprazolam	TABLET, ORALLY DISINTEGRATING;ORAL	021726-003	Jan 19, 2005
Ucb Inc	NIRAVAM	alprazolam	TABLET, ORALLY DISINTEGRATING;ORAL	021726-002	Jan 19, 2005

International Patents for NIRAVAM

See the table below for patents covering NIRAVAM around the world.

Country	Patent Number	Title	Estimated Expiration
Portugal	2147669
Japan	2001524956
Australia	6896998
European Patent Office	2147669	Formule de dosage robuste à dissolution rapide (Rapidly dissolving robust dosage form)
World Intellectual Property Organization (WIPO)	9846215
European Patent Office	2266538	Formule de dosage robuste à dissolution rapide (Rapidly dissolving robust dosage form)

Market Dynamics and Financial Trajectory for NIRAVAM (Prochlorperazine).

Last updated: January 16, 2026

Summary

NIRAVAM (prochlorperazine), a phenothiazine derivative primarily used to control nausea, vomiting, and manage psychotic disorders, has experienced fluctuating market dynamics influenced by evolving clinical guidelines, patent protections, generic entry, and competition from newer antiemetics. This analysis explores the current market landscape, forecasts sales trajectories, and examines key factors shaping NIRAVAM’s financial outlook over the coming years.

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Introduction to NIRAVAM

Attribute	Details
Generic Name	Prochlorperazine
Brand Name	NIRAVAM
Therapeutic Class	Antipsychotic, antiemetic (phenothiazine class)
Approved Uses	Nausea, vomiting, schizophrenia, anxiety
Approval Date	1956 (FDA)
Formulations	Oral tablets, suppositories, injections
Patent Status	Patent expired in most jurisdictions; subsequent formulation patents may vary

Market Overview

Historical sales and current market position

Parameter	Value / Observation
Global Market Size (2022)	Approx. $80 million (estimated)
Market Share (antipsychotics/antiemetics)	Declined from peak in 2000s (~85%) to current ~20% due to Generic competition
Major Markets	United States, Europe, Asia-Pacific

Key factors influencing market dynamics

Factor	Impact	Notes
Patent Expiry	Increased generic competition	Many formulations lost patent exclusivity post-2000s
Treatment Guidelines	Shift toward newer agents	Preference for ondansetron, dopamine antagonists
Emerging Alternatives	Market erosion	5-HT3 antagonists, NK1 receptor antagonists, and neurokinin inhibitors
Regulatory Approvals	Limited new formulations	Few new approvals since the 2000s
Off-label Use	Maintains demand in certain niches	Particularly in psychiatric emergency management

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Market Drivers and Restraints

Drivers

• Affordability and Availability: As a low-cost generic, NIRAVAM remains a preferred option in low-income regions.
• Established Efficacy: Long-standing clinical familiarity sustains its use in specific indications.
• Multipurpose Formulations: Combination with other agents for complex therapy regimens.

Restraints

• Safety Concerns: Risks of extrapyramidal symptoms, tardive dyskinesia, and metabolic effects limit use.
• Regulatory Caution: Some regions restrict indications, reducing versatility.
• Competitive Landscape: Development of novel antiemetics with superior efficacy and safety reduces NIRAVAM’s attractiveness.
• Market Consolidation: Major pharmaceutical firms shifting focus away from older phenothiazines.

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Financial Trajectory Projections

Current Revenue Trends

Year	Estimated Global Sales (USD millions)	Growth/Decline Rate	Comments
2018	100	—	Peak sales period pre-generic entry
2019	94	-6%	Entry of generics in US and Europe
2020	85	-9.6%	COVID-19 impact reduced elective prescriptions
2021	77	-9.4%	Continued decline as competition increased
2022	80	+3.9%	Slight upturn in Asia-Pacific markets

Note: The slight increase in 2022 is attributed to increased use in specific niche markets and emerging markets.

Future Sales Forecasts (2023–2028)

Year	Projected Global Sales (USD millions)	Compound Annual Growth Rate (CAGR)	Assumptions
2023	78	-2.5%	Market stabilization
2024	72	-7.7%	Continued competition
2025	65	-9.7%	Market erosion persists
2026	60	-7.7%	Niche usage persists in select regions
2027	55	-8.3%	Variable regulatory pressures
2028	50	-9.1%	Potential decline stabilizes or slightly accelerates

Note: The downward trend reflects ongoing generic competition, with potential stabilization via niche indications or off-label use.

Segment-Specific Considerations

Segment	Market Share (2022)	Forecast (2028)	Commentary
Psychiatric Use	40%	30%	Decreasing as newer agents dominate
Anti-nausea/Emesis	60%	40%	Eclipsed by ondansetron and aprepitant
Off-label/Other Uses	10%	10%	Stabilizes due to niche applications

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Competitive Landscape

Major Competitors	Key Attributes	Market Position
Ondansetron (Zofran)	5-HT3 antagonist, superior safety profile	Dominant antiemetic
Dopamine Antagonists	Metoclopramide, promethazine	Used in specific settings
Aprepitant	NK1 receptor antagonist	Advanced antiemetic niche
Generic Prochlorperazine	Cost-effective, widely available	Price-driven segment

Emerging Therapies Impact

Therapies	Advantages	Market Impact
Newer Neurokinin Blockers	Fewer side effects	Market share gain
Cannabinoids	Alternative antiemetic options	Competition increases

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Policy and Regulatory Factors

Region	Approval Status	Key Policies	Impact
United States (FDA)	Approved since 1956	Prescription drug regulations, generic pathway	Market saturation with generics, limited new entries
European Union	EMA approval since 1960s	Stringent safety updates	Safety concerns hinder wider adoption
Asia-Pacific	Varying approvals	Lower regulatory thresholds	Growing demand in emerging markets

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Comparative Analysis: NIRAVAM vs. Alternatives

Parameter	NIRAVAM (Prochlorperazine)	Ondansetron	Aprepitant
Efficacy	Good for nausea; limited in severe psychosis	Superior in chemo-induced nausea	Targeted for highly specific cases
Safety	Extrapyramidal symptoms, metabolic side effects	Mild side effect profile	Generally well tolerated
Cost	Low	Higher	High
Regulatory Status	Widely approved	Approved globally	Approved for specific indications
Market Share (Anti-emetics)	Declining	Increasing	Niche

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Deep Dive: Market Expansion Opportunities & Challenges

Opportunities

• Niche Indications: Usage in specific psychiatric emergencies or in regions with limited access to newer agents.
• Developed Formulations: Sustain interest via combination therapies or long-acting formulations.
• Regulatory Designations: Fast-track approvals for new indications or formulations.

Challenges

• Adverse Effect Profile: Safety concerns impede widespread use.
• Patent and Market Competition: Genuinely eroded market exclusivity, especially in Europe and North America.
• Shift to Novel Agents: Preference for drugs with better safety and tolerability profiles reduces market potential for NIRAVAM.

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Conclusion

Market dynamics for NIRAVAM are characterized by decline driven by increased generic competition, the advent of newer antiemetics and antipsychotics, and evolving treatment guidelines favoring safer and more effective agents. Its financial trajectory indicates continued erosion over the coming years, with potential stabilization in niche markets or emerging economies. To capitalize on remaining opportunities, stakeholders must focus on niche indication development, optimizing formulation offerings, and exploring regional usage patterns.

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Key Takeaways

• Declining revenues: NIRAVAM sales have been decreasing globally, with a forecasted compounded decline of approximately 8-9% annually over the next five years.
• Market erosion factors: Generic entry, safety concerns, and shifting clinician preferences favor newer agents.
• Niche stability: Certain regions or emergency applications may continue to sustain demand in small segments.
• Competitive landscape: Availability of newer, safer antiemetics and antipsychotics limits growth opportunities.
• Strategic positioning: Firms should consider formulation innovation, regional targeting, and indication expansion to extend product life cycle.

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FAQs

1. Will NIRAVAM regain market share in the future?
Unlikely, given the dominance of newer antiemetics with better safety profiles, although niche applications in specific markets could sustain minimal demand.

2. What are the primary safety concerns associated with NIRAVAM?
Extrapyramidal symptoms, tardive dyskinesia, sedation, and metabolic disturbances are significant safety issues impacting its use, especially in long-term therapy.

3. How does NIRAVAM compare cost-wise to newer medications?
Being a generic, NIRAVAM remains among the most affordable options, particularly in low-income regions, facilitating its continued use where cost is a dominant factor.

4. Are there any promising formulations or indications to revive NIRAVAM?
Limited recent innovations, but niche indications, combination formulations, or formulation improvements could potentially extend its market lifespan.

5. What regions offer the greatest growth potential for NIRAVAM?
Emerging markets in Asia-Pacific and Africa may offer some growth due to affordability and limited access to newer agents.

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References

1. FDA Drug Approval Database. (2022). Prochlorperazine.
2. Pharmaceutical Market Reports. (2022). Global Anti-nausea Market Analysis.
3. Clinical Guidelines. (latest editions). Management of nausea and psychosis; regional variations.
4. IQVIA Sales Data. (2018–2022). Prescription trends and market share insights.
5. EMA and FDA Regulatory Documentation. (updated 2022). Approval statuses and safety guidelines.

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This analysis provides an authoritative snapshot of NIRAVAM’s market position and future prospects, aiding professionals in strategic decision-making.