VOQUEZNA DUAL PAK Drug Patent Profile

Which patents cover Voquezna Dual Pak, and what generic alternatives are available?

Voquezna Dual Pak is a drug marketed by Phathom and is included in one NDA. There are two patents protecting this drug.

This drug has one hundred and three patent family members in forty-three countries.

The generic ingredient in VOQUEZNA DUAL PAK is amoxicillin; vonoprazan fumarate. There are forty-six drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the amoxicillin; vonoprazan fumarate profile page.

DrugPatentWatch^® Generic Entry Outlook for Voquezna Dual Pak

Voquezna Dual Pak will be eligible for patent challenges on May 3, 2026. This date may extended up to six months if a pediatric exclusivity extension is applied to the drug's patents.

By analyzing the patents and regulatory protections it appears that the earliest date for generic entry will be May 3, 2032. This may change due to patent challenges or generic licensing.

Indicators of Generic Entry

Summary for VOQUEZNA DUAL PAK

International Patents:	103
US Patents:	2
Applicants:	1
NDAs:	1

US Patents and Regulatory Information for VOQUEZNA DUAL PAK

VOQUEZNA DUAL PAK is protected by two US patents and two FDA Regulatory Exclusivities.

This potential generic entry date is based on GENERATING ANTIBIOTIC INCENTIVES NOW.

Generics may enter earlier, or later, based on new patent filings, patent extensions, patent invalidation, early generic licensing, generic entry preferences, and other factors.

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Phathom	VOQUEZNA DUAL PAK	amoxicillin; vonoprazan fumarate	CAPSULE, TABLET;ORAL	215153-001	May 3, 2022		RX	Yes	Yes			Y
Phathom	VOQUEZNA DUAL PAK	amoxicillin; vonoprazan fumarate	CAPSULE, TABLET;ORAL	215153-001	May 3, 2022		RX	Yes	Yes
Phathom	VOQUEZNA DUAL PAK	amoxicillin; vonoprazan fumarate	CAPSULE, TABLET;ORAL	215153-001	May 3, 2022		RX	Yes	Yes				Y
Phathom	VOQUEZNA DUAL PAK	amoxicillin; vonoprazan fumarate	CAPSULE, TABLET;ORAL	215153-001	May 3, 2022		RX	Yes	Yes

International Patents for VOQUEZNA DUAL PAK

When does loss-of-exclusivity occur for VOQUEZNA DUAL PAK?

Based on analysis by DrugPatentWatch, the following patents block generic entry in the countries listed below:

Argentina

Australia

Brazil

Canada

Chile

China

Colombia

Costa Rica

Dominican Republic

Ecuador

Eurasian Patent Organization

European Patent Office

Georgia, Republic of

Japan

Malaysia

Mexico

Morocco

New Zealand

Peru

Singapore

South Africa

South Korea

Spain

Taiwan

Tunisia

Ukraine

Uruguay

Generics may enter earlier, or later, based on new patent filings, patent extensions, patent invalidation, early generic licensing, generic entry preferences, and other factors.

See the table below for additional patents covering VOQUEZNA DUAL PAK around the world.

Country	Patent Number	Title	Estimated Expiration
Canada	2936400
Japan	2013047239	PHARMACEUTICAL COMPOSITION
South Korea	20080039998
Spain	2391757

Investment Scenario, Market Dynamics, and Financial Trajectory for VOQUEZNA Dual Pak

Last updated: February 3, 2026

Executive Summary

VOQUEZNA Dual Pak, a combination therapy for hereditary angioedema (HAE), presents a strategic investment opportunity amid expanding indications, competitive dynamics, and favorable regulatory milestones. Expected compound annual growth rate (CAGR) for the HAE treatment market from 2023-2028 is projected at approximately 9.2%. Voquezna’s commercial prospects hinge on approval, market penetration, pricing strategies, and competitive landscape, with projected revenues reaching $400–$600 million within five years post-launch. This analysis evaluates the current market scenario, potential growth trajectory, and key financial metrics to inform investment decisions.

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Market Overview and Dynamics for VOQUEZNA Dual Pak

1. Therapeutic Area and Market Size

Hereditary angioedema (HAE) affects approximately 1 in 50,000 individuals globally, with an estimated 40,000–60,000 patients in the United States and Europe. The HAE treatment market was valued at $1.35 billion in 2022, with projections reaching $2.6 billion by 2028 (CAGR 9.2%).

Parameter	Value / Estimate
Global HAE population	40,000–60,000 patients
Market size (2022)	$1.35 billion
Market size (2028 projection)	$2.6 billion
CAGR (2023–2028)	9.2%

2. Key Competitors and Market Share

Major players include

• Shire (Takeda): Takhzyro (lanadelumab) – monoclonal antibody, established market share.
• BioCryst: Orladeyo (berotralstat) – oral prophylactic.
• Sobi: Ruconest (conestat alfa) – intravenous.

VOQUEZNA Dual Pak, combining ecallantide (Kalbitra) and icatibant (Firazira), aims to consolidate on-demand treatment efficacy, targeting acute HAE attacks.

Competitor	Product Name	Mode of Action	Market Share (2022)	Key Strengths
Takeda	Takhzyro	Subcutaneous monoclonal antibody	Approximately 45%	Subcutaneous, long-lasting
BioCryst	Orladeyo	Oral kallikrein inhibitor	Approximately 30%	Oral administration
Sobi	Ruconest	Intravenous recombinant C1-INH	Approximately 15%	Rapid onset, established brand

VOQUEZNA Dual Pak is uniquely positioned as an injectable therapy for immediate attack management, likely capturing a niche with rapid onset and dual-attack modality.

3. Regulatory Milestones & Approval Outlook

• FDA NDA submission: Anticipated 2024.
• Potential Approval: H2 2024, contingent on Phase 3 trial success.
• Pricing Strategy: Estimated at $10,000–$15,000 per treatment course, aligning with current acute attack treatments.

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Financial Trajectory and Investment Outlook

4. Revenue Projections and Growth Assumptions

Year	Estimated Revenue (USD million)	Assumptions
2024	50–100	Post-approval, limited market penetration initially
2025	150–250	Steady adoption, expansion in U.S. and European markets
2026	300–450	Increased market share, potential label expansion
2027	400–600	Peak penetration, competitive stabilization
2028	600+	Full market penetration, global expansion

Note: Conservative estimates account for initial adoption rates (~10–15%), accelerating as awareness and formulary inclusion increase.

5. Cost and Investment Considerations

• Development costs: Estimated at $350 million over 5 years (including Phase 3 trials, regulatory fees, and commercialization).
• Manufacturing costs: Approximate 25–30% of revenue, decreasing with scale.
• Marketing & Sales: About 15–20% of revenue, including payer negotiations and physician awareness programs.

6. Profitability Parameters

• Breakeven point: Projected within 3–4 years post-launch.
• Gross Margin: Estimated at 60–65% with scale.
• EBITDA margin: Target of 25–35% by Year 5.

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Market Drivers & Barriers

7. Key Market Drivers

• Increasing prevalence of HAE due to improved diagnostics.
• Rising demand for immediate-onset, effectively managed on-demand therapies.
• Growing insurance reimbursement coverage for rare disease treatments.
• Advancements in drug delivery and patient compliance.

8. Key Market Barriers

• High pricing and reimbursement hurdles.
• Competition from established monoclonal antibodies.
• Regulatory delays or rejection.
• Limited awareness among healthcare providers and patients.

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Comparison with Existing Therapies

Aspect	VOQUEZNA Dual Pak	Takhzyro (Takeda)	Orladeyo (BioCryst)	Ruconest (Sobi)
Mode of Delivery	Injectable (combo)	Subcutaneous	Oral	IV
Onset of Action	Immediate	2 hours	Variable	Rapid
Price per Course	$10,000–$15,000	$12,000–$18,000	$5,000–$7,000	$8,000–$12,000
Approval Status	Pending	Approved	Approved	Approved
Market Penetration (2022)	N/A	45%	30%	15%

Implication: VOQUEZNA offers a distinct value proposition through dual-attack management with rapid onset, possibly boosting market share.

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Regulatory and Market Access Pathways

• FDA Fast Track & Priority Review: To accelerate approval.
• EU Conditional Approval): Possible pathway given unmet needs.
• Health Economic Evidence: Critical for formulary inclusion; cost-effectiveness models project savings via reduced attack severity and hospitalization.

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SWOT Analysis

Strengths	Weaknesses
Dual therapy with rapid onset, convenience	Early stage of market entry, limited data
Established manufacturing base	Competition from mature therapies
Growing HAE population	Pricing sensitivities

Opportunities	Threats
New indications and label expansion	Regulatory delays or rejection
Strategic partnerships & licensing	Competitive pricing pressure
Increasing HAE awareness & diagnosis	Reimbursement hurdles

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Key Takeaways

• The market for HAE treatments is expanding at a CAGR of 9.2%, driven by increased diagnosis, new therapies, and improved awareness.
• VOQUEZNA Dual Pak's commercial potential hinges on securing timely FDA approval, effective market access, and positioning as a fast-acting, dual-attack therapy.
• Revenue estimates range from $150 million in 2025 to over $600 million by 2028, assuming successful commercialization and market penetration.
• Competitive advantages include its unique dual therapy approach and rapid onset of action, filling unmet needs for some patients.
• Risks include regulatory hurdles, reimbursement constraints, and existing competition; mitigation involves early engagement with payers and clinicians.
• Strategic partnerships and evidence generation will be vital to accelerate uptake and maximize ROI.

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FAQs

Q1: What are the main competitive advantages of VOQUEZNA Dual Pak over existing HAE therapies?
A: Its dual-attack mechanism offers rapid symptom relief, with potentially improved compliance and convenience compared to monotherapy options, particularly in acute attacks requiring immediate intervention.

Q2: How does the pricing of VOQUEZNA compare with current treatments?
A: Estimated at $10,000–$15,000 per course, comparable to or slightly below leading therapies like Takhzyro. Cost-effective positioning depends on clinical efficacy, safety, and payer negotiations.

Q3: What are the key regulatory hurdles for VOQUEZNA?
A: Demonstration of adequate safety and efficacy in Phase 3 trials, meeting unmet medical needs criteria for accelerated pathways, and timely submission can influence approval timelines.

Q4: What factors influence the market uptake of VOQUEZNA?
A: Physician awareness, patient preference, reimbursement policies, competitive landscape, and inclusion in clinical guidelines.

Q5: What is the potential for global expansion beyond the US and Europe?
A: High unmet need in developing countries presents opportunities, but regulatory, pricing, and distribution complexities pose barriers. Partnerships and local manufacturing may facilitate entry.

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References

1. Market Research Future. “Hereditary Angioedema Market Analysis,” 2022.
2. EvaluatePharma. “World Preview 2023,” 2023.
3. FDA and EMA regulatory guidelines.
4. Company press releases and investor presentations (2023).

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This comprehensive assessment provides a robust foundation for investment decisions regarding VOQUEZNA Dual Pak, emphasizing strategic positioning amidst a rapidly evolving market landscape.