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Last Updated: December 23, 2024

ENSIFENTRINE - Generic Drug Details


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What are the generic sources for ensifentrine and what is the scope of patent protection?

Ensifentrine is the generic ingredient in one branded drug marketed by Verona Pharma and is included in one NDA. There are three patents protecting this compound. Additional information is available in the individual branded drug profile pages.

Ensifentrine has eighty-eight patent family members in thirty countries.

One supplier is listed for this compound.

Summary for ENSIFENTRINE
International Patents:88
US Patents:3
Tradenames:1
Applicants:1
NDAs:1
Finished Product Suppliers / Packagers: 1
Clinical Trials: 6
Patent Applications: 135
What excipients (inactive ingredients) are in ENSIFENTRINE?ENSIFENTRINE excipients list
DailyMed Link:ENSIFENTRINE at DailyMed
DrugPatentWatch® Estimated Loss of Exclusivity (LOE) Date for ENSIFENTRINE
Generic Entry Date for ENSIFENTRINE*:
Constraining patent/regulatory exclusivity:
NEW CHEMICAL ENTITY
Dosage:
SUSPENSION;INHALATION

*The generic entry opportunity date is the latter of the last compound-claiming patent and the last regulatory exclusivity protection. Many factors can influence early or later generic entry. This date is provided as a rough estimate of generic entry potential and should not be used as an independent source.

Recent Clinical Trials for ENSIFENTRINE

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

SponsorPhase
Nuance Pharma (shanghai) Co., LtdPhase 1
Nuance Pharma (shanghai) Co., LtdPhase 3
Laboratory Corporation of AmericaPhase 3

See all ENSIFENTRINE clinical trials

US Patents and Regulatory Information for ENSIFENTRINE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Verona Pharma OHTUVAYRE ensifentrine SUSPENSION;INHALATION 217389-001 Jun 26, 2024 RX Yes Yes ⤷  Subscribe ⤷  Subscribe Y ⤷  Subscribe
Verona Pharma OHTUVAYRE ensifentrine SUSPENSION;INHALATION 217389-001 Jun 26, 2024 RX Yes Yes ⤷  Subscribe ⤷  Subscribe Y ⤷  Subscribe
Verona Pharma OHTUVAYRE ensifentrine SUSPENSION;INHALATION 217389-001 Jun 26, 2024 RX Yes Yes ⤷  Subscribe ⤷  Subscribe Y ⤷  Subscribe
Verona Pharma OHTUVAYRE ensifentrine SUSPENSION;INHALATION 217389-001 Jun 26, 2024 RX Yes Yes ⤷  Subscribe ⤷  Subscribe ⤷  Subscribe
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

International Patents for ENSIFENTRINE

Country Patent Number Title Estimated Expiration
Spain 2483801 ⤷  Subscribe
Malaysia 157432 CRYSTALLINE FORM OF PYRIMIDO [6, 1-A] ISOQUINOLIN-4-ONE COMPOUND ⤷  Subscribe
China 111249260 包含RPL554的液体吸入制剂 (Liquid inhalation formulation comprising RPL554) ⤷  Subscribe
Portugal 2603509 ⤷  Subscribe
Denmark 3332767 ⤷  Subscribe
Croatia P20180833 ⤷  Subscribe
>Country >Patent Number >Title >Estimated Expiration

ENSIFENTRINE Market Analysis and Financial Projection Experimental

Market Dynamics and Financial Trajectory for Ensifentrine

Introduction to Ensifentrine

Ensifentrine, developed by Verona Pharma, is on the cusp of a significant breakthrough in the treatment of chronic obstructive pulmonary disease (COPD). This novel inhaled therapy is poised to transform the COPD treatment landscape with its unique mechanism of action and promising clinical data.

Mechanism of Action and Clinical Data

Ensifentrine works by inhibiting both the phosphodiesterase 3 and 4 enzymes, which helps in easing COPD exacerbations. The Phase III ENHANCE trials have demonstrated that ensifentrine reduces the risk of COPD exacerbations, improves lung function, and eases symptoms[1][2][3].

Regulatory Status

The FDA accepted Verona Pharma's New Drug Application (NDA) for ensifentrine in September 2023, with a target action date set for June 26, 2024. This pending approval is a critical milestone for the drug's entry into the market[1][2][5].

Market Impact and Adoption

Physician Interest and Adoption Rates

Market research indicates a high level of interest among physicians to adopt ensifentrine. A significant 90% of surveyed physicians expressed their willingness to try the drug within the first year of its launch. This strong physician interest suggests a potential for rapid market penetration[2].

Competitive Landscape

Ensifentrine is set to be the first novel inhaled mechanism for COPD in over two decades, offering a significant alternative to existing treatments. The drug's unique mechanism and clinical efficacy position it to compete favorably in the COPD market, which has seen little innovation in recent years[2][3].

Financial Trajectory

Funding and Financial Stability

Verona Pharma has secured a $400 million debt financing facility, which ensures the company's financial stability through at least the end of 2026. This funding will be crucial for the commercial launch of ensifentrine in the US, as well as for advancing other clinical programs[2][5].

Revenue Projections and Cost-Effectiveness

The potential approval of ensifentrine is expected to catalyze a significant shift in Verona Pharma's revenue streams, transitioning the company from a development-stage to a commercial-stage entity. The Institute for Clinical and Economic Review (ICER) has suggested that ensifentrine would achieve common thresholds for cost-effectiveness if priced between $7,500 to $12,700 per year, indicating a viable revenue model[4][5].

Operating Expenses and Milestones

While Verona Pharma anticipates an increase in operating expenses due to milestone payments upon the approval and launch of ensifentrine, the company's strong cash position and expected funding ensure a robust financial runway. The decrease in research and development expenses in the fourth quarter of 2023, primarily due to the completion of the Phase 3 ENHANCE program, also reflects efficient financial management[2][5].

Global Expansion and Partnerships

International Trials and Partnerships

Verona Pharma's development partner, Nuance Pharma, is continuing enrollment in a pivotal Phase 3 trial of ensifentrine for the maintenance treatment of COPD in China. This partnership highlights the global potential of ensifentrine and the company's strategy to address the global need for novel COPD treatments[2].

Investor Confidence and Market Performance

Market Capitalization and Investor Sentiment

Verona Pharma's market capitalization stands at $1.45 billion, reflecting strong investor anticipation around the upcoming product launch. The company's performance over the last three months has been noteworthy, with a 34.54% return, indicating high investor confidence leading up to the FDA's target action date[2].

Analysts' Outlook

Analysts have revised their earnings upwards for the upcoming period, suggesting growing confidence in Verona Pharma's prospects. This bullish sentiment is further supported by the company's strong cash position and the positive clinical data for ensifentrine[2].

Challenges and Mitigation Strategies

Market Access Challenges

While there are potential market access challenges, Verona Pharma believes these can be mitigated through the reimbursement pathway. The company is focusing on ensuring that the drug is accessible to patients through effective reimbursement strategies[2].

Key Takeaways

  • Ensifentrine is poised for FDA approval with a target action date of June 26, 2024, and has the potential to be the first novel inhaled mechanism for COPD in over two decades.
  • The drug has shown promising clinical data in reducing COPD exacerbations and improving lung function.
  • Verona Pharma has a strong financial position, with sufficient funding through the end of 2026, to support the commercial launch and further clinical programs.
  • High physician interest and adoption rates suggest rapid market penetration.
  • The drug is expected to be cost-effective if priced between $7,500 to $12,700 per year.

FAQs

What is the mechanism of action of ensifentrine?

Ensifentrine works by inhibiting both the phosphodiesterase 3 and 4 enzymes, which helps in easing COPD exacerbations.

When is the FDA target action date for ensifentrine?

The FDA target action date for ensifentrine is June 26, 2024.

How does ensifentrine impact the COPD market?

Ensifentrine is set to be the first novel inhaled mechanism for COPD in over two decades, offering a significant alternative to existing treatments and potentially transforming the treatment paradigm.

What is the financial outlook for Verona Pharma with the potential approval of ensifentrine?

The potential approval of ensifentrine is expected to catalyze a significant shift in Verona Pharma's revenue streams, transitioning the company from a development-stage to a commercial-stage entity, with sufficient funding through the end of 2026.

What are the cost-effectiveness thresholds for ensifentrine?

According to ICER, ensifentrine would achieve common thresholds for cost-effectiveness if priced between $7,500 to $12,700 per year.

Sources

  1. GlobalData: "COPD Market Poised for 'Paradigm Shift' with Potential Approvals in 2024" - BioSpace.
  2. Investing.com: "Earnings call: Verona Pharma sets sights on COPD treatment with FDA review" - Investing.com.
  3. Streetwise Reports: "Breakthrough COPD Treatment Awaits FDA Approval Promising Major Market Impact" - Streetwise Reports.
  4. ICER: "Institute for Clinical and Economic Review Publishes Evidence Report on Treatment for Chronic Obstructive Pulmonary Disease" - ICER.
  5. Stock Titan: "Verona Pharma Reports Fourth Quarter and Full Year 2023 Financial Results" - Stock Titan.

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