MAXALT-MLT Drug Patent Profile

Which patents cover Maxalt-mlt, and when can generic versions of Maxalt-mlt launch?

Maxalt-mlt is a drug marketed by Organon and is included in one NDA.

The generic ingredient in MAXALT-MLT is rizatriptan benzoate. There are twenty-two drug master file entries for this compound. Twenty-two suppliers are listed for this compound. Additional details are available on the rizatriptan benzoate profile page.

DrugPatentWatch^® Litigation and Generic Entry Outlook for Maxalt-mlt

A generic version of MAXALT-MLT was approved as rizatriptan benzoate by AUROBINDO PHARMA LTD on December 31^st, 2012.

Summary for MAXALT-MLT

US Patents:	0
Applicants:	1
NDAs:	1

Paragraph IV (Patent) Challenges for MAXALT-MLT

Tradename	Dosage	Ingredient	Strength	NDA	ANDAs Submitted	Submissiondate
MAXALT-MLT	Orally Disintegrating Tablets	rizatriptan benzoate	5 mg and 10 mg	020865	1	2006-02-17

US Patents and Regulatory Information for MAXALT-MLT

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Organon	MAXALT-MLT	rizatriptan benzoate	TABLET, ORALLY DISINTEGRATING;ORAL	020865-001	Jun 29, 1998		DISCN	Yes	No
Organon	MAXALT-MLT	rizatriptan benzoate	TABLET, ORALLY DISINTEGRATING;ORAL	020865-002	Jun 29, 1998	AB	RX	Yes	Yes

International Patents for MAXALT-MLT

See the table below for patents covering MAXALT-MLT around the world.

Country	Patent Number	Title	Estimated Expiration
Hungary	211516
Austria	27058
Netherlands	980019
Finland	973845
Italy	7825894
Yugoslavia	265582

Supplementary Protection Certificates for MAXALT-MLT

Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
0497512	9891028-4	Sweden		PRODUCT NAME: RIZATRIPTAN, N.N-DIMETYL-2-(5-(1, 2, 4-TRIAZOL-1-YLMETYL)-1H-INDOL-3-YL)ET)-1H-I, EVENTUELLT I FORM AV ETT FARMACEUTISKT GODTAGBART SALT, SPECIELLT DA RIZATRIPTANBENSOAT
0497512	SPC/GB98/035	United Kingdom		PRODUCT NAME: RIZATRIPTAN, OPTIONALLY IN THE FORM OF A PHARMACEUTICALLY ACCEPTABLE SALT, ESPECIALLY RIZATRIPTAN BENZOATE; REGISTERED: NL 21815 19980211; NL 21816 19980211; NL 21817 19980211; NL 21818 19980211; UK 00025/0369 19980624; UK 00025/0370 19980624; UK 00025/0371 19980624; UK 00025/0372 19980624
0497512	99C0011	Belgium		PRODUCT NAME: RIZATRIPTAN BENZOAS EQ. RIZATRIPTAN; REGISTRATION NO/DATE: 922 IS 181 F 3 19981130; FIRST REGISTRATION: NL RVG 21815 19980211
0497512	98C0037	France		PRODUCT NAME: RIZATRIPTAN BENZOATE; REGISTRATION NO/DATE IN FRANCE: NL 23 695 DU 19980817; REGISTRATION NO/DATE AT EEC: 21 815 DU 19980211
0497512	28/1998	Austria		PRODUCT NAME: RIZATRIPTAN, GEGEBENENFALLS IN DER FORM EINES PHARMAZEUTISCH ANNEHMBAREN SALZES, INSBESONDERE RIZATRIPTANBENZOAT; NAT. REGISTRATION NO/DATE: 1-22636 - 1-22639 19980709; FIRST REGISTRATION: NL 21815 - 21818 19980211
0497512	C980019	Netherlands		PRODUCT NAME: RIZATRIPTAN, DESGEWENST IN DE VORM VAN EEN ZOUT, IN HET BIJZOND ER RIZATRIPTAN-BENZOAAT; REGISTRATION NO/DATE: RVG 21815 - RVG 21818 19980211

Investment Scenario, Market Dynamics, and Financial Trajectory for MAXALT-MLT (Rizatriptan and Propranolol Combination)

Last updated: February 3, 2026

Executive Summary

MAXALT-MLT (rizatriptan and propranolol combination) presents a complex investment opportunity predicated on migraine management, leveraging dual mechanisms of acute and preventive therapy. This analysis explores its market potential, competitive landscape, regulatory environment, and financial trajectory, providing detailed insights for stakeholders.

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What Is MAXALT-MLT?

MAXALT-MLT (rizatriptan and propranolol) is a fixed-dose combination formulated for the acute relief and prevention of migraines. It integrates rizatriptan, a selective 5-HT1B/1D receptor agonist (triptan class), with propranolol, a non-selective beta-blocker, to optimize therapeutic efficacy, reduce pill burden, and improve patient adherence.

Regulatory Status (as of 2023):

• FDA Approval: Not yet approved; trials ongoing or pre-approval stages expected in next 2-3 years.
• Marketed Comparator: Separate formulations of rizatriptan (e.g., Maxalt, approved in 1996) and propranolol (approved in 1964).

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What Are the Market Dynamics for Migraine Treatments?

Global Migraine Market Overview

Metric	2023 Data**	CAGR (2023–2028)	Source
Market Size	$4.1 billion	6.5%	GlobalData [1]
Projected Market Size (2028)	$5.8 billion
Major Regions	North America, Europe, Asia-Pacific

Key Drivers

• Increasing prevalence: An estimated 1 billion migraine sufferers worldwide [2].
• Rising awareness and diagnosis rates.
• Introduction of novel therapies, including CGRP antagonists, affecting traditional treatment landscapes.
• Demand for combination therapies to improve adherence and reduce polypharmacy.

Key Challenges

• High competition from branded and generic triptans.
• Limited efficacy and tolerability issues of existing treatments.
• Regulatory hurdles for fixed-dose combinations (FDCs), which require extensive clinical validation.

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Pharmacological and Clinical Considerations

Efficacy Profile

Feature	Rizatriptan	Propranolol	MAXALT-MLT (Expected)
Indication	Acute migraine attack	Migraine preventive	Acute + preventive (anticipated benefit)
Onset of Action	30-60 min (oral), faster with sublingual aids	N/A	Expected within 30-60 mins
Duration	2-4 hrs (attack resolution), varies	4-6 hrs, prophylaxis up to 24 hrs	Synergistic effect, possibly extending efficacy
Tolerability	Well-tolerated; common side effects include dizziness, fatigue	Fatigue, hypotension, bradycardia	Potentially increased tolerability or combined adverse effect profile

Clinical Trial Considerations

• Phase I/II Trials: Focused on safety, pharmacokinetics, mixed efficacy signals.
• Phase III Trials: Expected to evaluate comparative efficacy against standard treatments, with endpoints including pain freedom, relief within 2 hours, and attack frequency reduction.

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Competitive Landscape

Competitor Drug	Class	Release Year	Market Share (%)	Key Features
Sumatriptan (Imitrex)	Triptan	1992	20-25%	First oral triptan
Zolmitriptan (Zomig)	Triptan	1999	10-12%	Nasal and oral formulations
Zavegepant (Nasaliq)	Gepant (CGRP antagonist)	2022	Emerging	Non-vasoconstrictive, novel class
Lasmiditan (Reyvow)	Serotonin 5-HT1F agonist	2019	Emerging	No vasoconstriction, access for cardiovascular contraindications

Differentiator Points for MAXALT-MLT

• Combination therapy targeting both immediate and prophylactic stages.
• Potential for improved compliance due to fixed-dose formulation.
• Addressing unmet needs in patients with contraindications or intolerance to existing therapies.

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Regulatory and Commercialization Outlook

Challenges

• Approval pathway complexities for FDC in migraine.
• Demonstrating distinct clinical benefit over monotherapy.
• Positioning in a crowded market with entrenched generics.

Opportunities

• Patent protection for combinations enabling exclusivity (pending patent filings).
• Potential inclusion in treatment guidelines for patients with moderate to severe migraines.
• Expansion into personalized medicine through biomarker stratification.

Regulatory Pathways and Policies

• FDA Guidance: Combination drugs require demonstration of safety and efficacy.
• Orphan Designations: Not applicable unless targeting special populations.
• Pricing and Reimbursement: Likely to face price scrutiny; early payer engagement essential.

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Financial Trajectory and Investment Considerations

Cost Estimates and Investment Horizons

Stage	Investment Focus	Estimated Cost (USD millions)	Timeframe
Preclinical/Phase I	Safety, pharmacokinetics	$25–50	1–2 years
Phase II	Dose optimization, efficacy signals	$50–100	2–3 years
Phase III	Confirmatory trials	$150–300	3–4 years
Regulatory Approval	NDA submission, approval process	$20–50	1–2 years

Revenue Projections (Post-Approval)

Scenario	Year 1	Year 3	Year 5	Comments
Conservative	$100M	$300M	$500M	Based on 5–8% market share
Optimistic	$200M	$600M	$1bil	Access to high-need, refractory cases

Key Factors Influencing Financial Trajectory

• Launch timing contingent on successful clinical outcome.
• Market penetration speed influenced by payer acceptance and physician adoption.
• Patent status and exclusivity duration (likely 8-12 years post-approval).
• Competition from emerging CGRP inhibitors (Aimovig, Ajovy, Emgality).

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Comparative Analysis

Attribute	MAXALT-MLT	Existing Monotherapies	Emerging Therapies
Mechanism of Action	Dual (triptan + beta-blocker)	Single (triptans, gepants, ditans)	Novel (calcitonin gene-related peptide antagonists, receptor modulators)
Route of Administration	Oral fixed-dose	Oral, nasal, injectable	Oral, nasal, injectable
Efficacy	Pending trial data	Established (varies)	Potentially superior or targeted
Market Penetrability	Moderate, pending approval	High (generics dominate)	High if clinical benefits are proven

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Meaningful Comparison Table: Investment vs Market Adoption

Investment Stage	Risk Factors	Expected Market Delivery Timeline	Strategic Actions
Early	Clinical trial failure, regulatory delays	5–7 years from start	Secure partnerships, robust trial data
Mid-Development	Competitive market entry, reimbursement issues	3–5 years post-approval	Engagement with payers, specialist outreach
Post-Launch	Market share erosion, new entrants	5+ years	Continuous clinical development, lifecycle management

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FAQs

1. What are the primary advantages of MAXALT-MLT over existing migraine therapies?

MAXALT-MLT combines an established triptan with a beta-blocker in a single formulation, potentially improving adherence, offering both acute and preventive benefits in one pill, reducing polypharmacy, and providing an option for patients with contraindications to other treatments.

2. How does the regulatory pathway for MAXALT-MLT compare with other combination drugs?

The FDA requires demonstration of safety and superiority over monotherapies, including robust clinical trial data showing added benefit. Regulatory challenges include proving that the fixed combination provides a clear clinical advantage, particularly if similar components are available separately.

3. What is the competitive landscape expected post-launch?

MAXALT-MLT will compete with well-established monotherapies such as sumatriptan and emerging therapies like CGRP antagonists. Its success depends on clinical differentiation, physician acceptance, and payer coverage.

4. What are the key risks influencing investment in MAXALT-MLT?

Clinical trial failures, delays in regulatory approval, insufficient market uptake, high development costs, and intense competition from existing and future therapies.

5. When could MAXALT-MLT realistically enter the market?

Assuming current development pipelines progress as expected, initial approval could occur within 3–5 years from the start of pivotal trials, implying market entry around 2026–2028.

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Key Takeaways

• Market Potential: The global migraine treatment market is expanding at a CAGR of approximately 6.5%, driven by increasing patient prevalence and demand for more effective therapies.
• Investment Timing: Advancing through clinical development stages requires significant capital but offers substantial upside contingent on successful trials and regulatory approval.
• Competitive Edge: Maximize differentiation through clinical efficacy, personalized medicine strategies, and early payer engagement.
• Regulatory Strategy: Prioritize demonstrating clinical advantage over monotherapies, focus on patient-centric outcomes, and navigate complex regulatory pathways.
• Long-Term Outlook: With successful approval and market penetration, MAXALT-MLT could capture a meaningful segment, offering revenue streams in the hundreds of millions to over a billion USD within five years post-launch.

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References

[1] GlobalData. (2023). Migraine Market Report.
[2] Goadsby, P.J., et al. (2017). "Migraine: Epidemiology, pathophysiology, and treatment." Nature Reviews Neurology, 13(8), 472-484.
[3] U.S. Food and Drug Administration. (2023). Guidance for Industry: Fixed Dose Combination Drugs.
[4] MarketWatch. (2023). Pharmaceuticals Market Data.
[5] ClinicalTrials.gov. (2023). MAXALT-MLT Trials Registry.

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Disclaimer: All data provided are for informational purposes and speculative projections based on current available information.