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Last Updated: December 24, 2024

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BYFAVO Drug Patent Profile


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When do Byfavo patents expire, and when can generic versions of Byfavo launch?

Byfavo is a drug marketed by Acacia and is included in one NDA. There are eleven patents protecting this drug and one Paragraph IV challenge.

This drug has fifty-three patent family members in twenty-four countries.

The generic ingredient in BYFAVO is remimazolam besylate. One supplier is listed for this compound. Additional details are available on the remimazolam besylate profile page.

DrugPatentWatch® Generic Entry Outlook for Byfavo

Byfavo was eligible for patent challenges on October 6, 2024.

By analyzing the patents and regulatory protections it appears that the earliest date for generic entry will be July 10, 2027. This may change due to patent challenges or generic licensing.

There is one Paragraph IV patent challenge for this drug. This may lead to patent invalidation or a license for generic production.

Indicators of Generic Entry

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Summary for BYFAVO
International Patents:53
US Patents:11
Applicants:1
NDAs:1
Finished Product Suppliers / Packagers: 1
Raw Ingredient (Bulk) Api Vendors: 50
Clinical Trials: 8
Patent Applications: 32
Drug Prices: Drug price information for BYFAVO
What excipients (inactive ingredients) are in BYFAVO?BYFAVO excipients list
DailyMed Link:BYFAVO at DailyMed
Drug patent expirations by year for BYFAVO
Drug Prices for BYFAVO

See drug prices for BYFAVO

DrugPatentWatch® Estimated Loss of Exclusivity (LOE) Date for BYFAVO
Generic Entry Date for BYFAVO*:
Constraining patent/regulatory exclusivity:
NDA:
Dosage:
POWDER;INTRAVENOUS

*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 BYFAVO

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

SponsorPhase
University of Alabama at BirminghamPhase 1
University of California, Los AngelesPhase 4
Seoul National University HospitalPhase 2

See all BYFAVO clinical trials

Paragraph IV (Patent) Challenges for BYFAVO
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
BYFAVO Powder for Injection remimazolam besylate 20 mg/vial 212295 1 2024-10-07

US Patents and Regulatory Information for BYFAVO

BYFAVO is protected by eleven US patents and one FDA Regulatory Exclusivity.

Based on analysis by DrugPatentWatch, the earliest date for a generic version of BYFAVO is ⤷  Subscribe.

This potential generic entry date is based on patent 9,777,007.

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
Acacia BYFAVO remimazolam besylate POWDER;INTRAVENOUS 212295-001 Oct 6, 2020 RX Yes Yes 10,961,250 ⤷  Subscribe Y ⤷  Subscribe
Acacia BYFAVO remimazolam besylate POWDER;INTRAVENOUS 212295-001 Oct 6, 2020 RX Yes Yes 10,342,800 ⤷  Subscribe ⤷  Subscribe
Acacia BYFAVO remimazolam besylate POWDER;INTRAVENOUS 212295-001 Oct 6, 2020 RX Yes Yes 9,737,547 ⤷  Subscribe ⤷  Subscribe
Acacia BYFAVO remimazolam besylate POWDER;INTRAVENOUS 212295-001 Oct 6, 2020 RX Yes Yes ⤷  Subscribe ⤷  Subscribe ⤷  Subscribe
Acacia BYFAVO remimazolam besylate POWDER;INTRAVENOUS 212295-001 Oct 6, 2020 RX Yes Yes 9,561,236 ⤷  Subscribe ⤷  Subscribe
Acacia BYFAVO remimazolam besylate POWDER;INTRAVENOUS 212295-001 Oct 6, 2020 RX Yes Yes 10,472,365 ⤷  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 BYFAVO

When does loss-of-exclusivity occur for BYFAVO?

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

Australia

Patent: 07274054
Patent: Short-acting benzodiazepine salts and their polymorphic forms
Estimated Expiration: ⤷  Subscribe

Austria

Patent: 80532
Estimated Expiration: ⤷  Subscribe

Brazil

Patent: 0714886
Patent: sais de benzodiazepina de aÇço rÁpida e suas formas polimàrficas
Estimated Expiration: ⤷  Subscribe

Canada

Patent: 57347
Patent: SELS DE BENZODIAZEPINE ET LEURS FORMES POLYMORPHES A ACTION BREVE (SHORT-ACTING BENZODIAZEPINE SALTS AND THEIR POLYMORPHIC FORMS)
Estimated Expiration: ⤷  Subscribe

China

Patent: 1501019
Patent: Short-acting benzodiazepine salts and their polymorphic forms
Estimated Expiration: ⤷  Subscribe

Patent: 3288834
Patent: Short-acting benzodiazepine salts and their polymorphic forms
Estimated Expiration: ⤷  Subscribe

Patent: 4059071
Patent: Short-acting Benzodiazepine Salts And Their Polymorphic Forms
Estimated Expiration: ⤷  Subscribe

Patent: 4059072
Patent: Short-acting Benzodiazepine Salts And Their Polymorphic Forms
Estimated Expiration: ⤷  Subscribe

Denmark

Patent: 81921
Estimated Expiration: ⤷  Subscribe

European Patent Office

Patent: 81921
Patent: SELS DE BENZODIAZÉPINE ET LEURS FORMES POLYMORPHES À ACTION BRÈVE (SHORT-ACTING BENZODIAZEPINE SALTS AND THEIR POLYMORPHIC FORMS)
Estimated Expiration: ⤷  Subscribe

Germany

Patent: 2007009128
Estimated Expiration: ⤷  Subscribe

Hong Kong

Patent: 37739
Patent: 短效苯並二氮雜噁鹽及其多晶型 (SHORT-ACTING BENZODIAZEPINE SALTS AND THEIR POLYMORPHIC FORMS)
Estimated Expiration: ⤷  Subscribe

Patent: 89383
Patent: 短效苯並二氮雜䓬鹽及其多晶型 (SHORT-ACTING BENZODIAZEPINE SALTS AND THEIR POLYMORPHIC FORMS)
Estimated Expiration: ⤷  Subscribe

Patent: 02113
Patent: 短效苯並二氮雜䓬鹽及其多晶型 (SHORT-ACTING BENZODIAZEPINE SALTS AND THEIR POLYMORPHIC FORMS)
Estimated Expiration: ⤷  Subscribe

Patent: 02114
Patent: 短效苯並二氮雜䓬鹽及其多晶型 (SHORT-ACTING BENZODIAZEPINE SALTS AND THEIR POLYMORPHIC FORMS)
Estimated Expiration: ⤷  Subscribe

Japan

Patent: 33413
Estimated Expiration: ⤷  Subscribe

Patent: 85923
Estimated Expiration: ⤷  Subscribe

Patent: 09542785
Estimated Expiration: ⤷  Subscribe

Patent: 13049690
Patent: SALT OF SHORT-ACTING BENZODIAZEPINE AND POLYMORPHIC FORM THEREOF
Estimated Expiration: ⤷  Subscribe

Mexico

Patent: 09000404
Patent: SALES DE BENZODIAZEPINA DE ACCION CORTA Y SUS FORMAS POLIMORFICAS. (SHORT-ACTING BENZODIAZEPINE SALTS AND THEIR POLYMORPHIC FORMS.)
Estimated Expiration: ⤷  Subscribe

Poland

Patent: 81921
Estimated Expiration: ⤷  Subscribe

Portugal

Patent: 81921
Estimated Expiration: ⤷  Subscribe

Russian Federation

Patent: 70935
Patent: БЕНЗОДИАЗЕПИНОВЫЕ СОЛИ КРАТКОВРЕМЕННОГО ДЕЙСТВИЯ И ИХ ПОЛИМОРФНЫЕ ФОРМЫ (SHORT-TERM ACTION BENZODIAZEPINE SALTS AND POLYMORPHS THEREOF)
Estimated Expiration: ⤷  Subscribe

Patent: 09104311
Patent: БЕНЗОДИАЗЕПИНОВЫЕ СОЛИ КРАТКОВРЕМЕННОГО ДЕЙСТВИЯ И ИХ ПОЛИМОРФНЫЕ ФОРМЫ
Estimated Expiration: ⤷  Subscribe

Slovenia

Patent: 81921
Estimated Expiration: ⤷  Subscribe

South Korea

Patent: 090045233
Patent: SHORT-ACTING BENZODIAZEPINE SALTS AND THEIR POLYMORPHIC FORMS
Estimated Expiration: ⤷  Subscribe

Patent: 150081370
Patent: 속효형 벤조디아제핀 염 및 이의 중합체 형태 (SHORT-ACTING BENZODIAZEPINE SALTS AND THEIR POLYMORPHIC FORMS)
Estimated Expiration: ⤷  Subscribe

Patent: 170091770
Patent: 속효형 벤조디아제핀 염 및 이의 중합체 형태 (SHORT-ACTING BENZODIAZEPINE SALTS AND THEIR POLYMORPHIC FORMS)
Estimated Expiration: ⤷  Subscribe

Spain

Patent: 52360
Estimated Expiration: ⤷  Subscribe

United Kingdom

Patent: 13692
Estimated Expiration: ⤷  Subscribe

Patent: 13694
Estimated Expiration: ⤷  Subscribe

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 BYFAVO around the world.

Country Patent Number Title Estimated Expiration
United Kingdom 0613692 ⤷  Subscribe
Denmark 2081921 ⤷  Subscribe
Slovenia 2081921 ⤷  Subscribe
Poland 2081921 ⤷  Subscribe
United Kingdom 0613694 ⤷  Subscribe
Serbia 58577 ⤷  Subscribe
>Country >Patent Number >Title >Estimated Expiration

BYFAVO Market Analysis and Financial Projection Experimental

Market Dynamics and Financial Trajectory for Byfavo

Introduction

Byfavo, a drug developed by Eagle Pharmaceuticals, is indicated for the induction and maintenance of procedural sedation in adults undergoing procedures lasting 30 minutes or less. Here, we will delve into the market dynamics and financial trajectory of Byfavo, highlighting its performance, market share, and future growth prospects.

Product Overview

Byfavo is a remimazolam besylate injection, approved by the U.S. Food and Drug Administration (FDA) for procedural sedation. It is part of Eagle Pharmaceuticals' robust portfolio of hospital and oncology products, alongside other successful drugs like Barhemsys and PEMFEXY[1][3].

Market Performance

In the second quarter of 2023, Byfavo demonstrated strong market performance. Here are some key metrics:

  • Sales Growth: Combined sales of Byfavo and Barhemsys were $1.2 million, representing approximately 30% sequential growth over the last two quarters. This indicates a robust uptake of the drug in the market[3][5].
  • Patient and Facility Adoption: An estimated 19,000 patients were dosed with Byfavo or Barhemsys during the second quarter of 2023, with 275 healthcare facilities purchasing the products out of a total targeted market of approximately 4,000 facilities[3].

Market Share and Competition

Byfavo operates in a competitive procedural sedation market, but it has managed to carve out a significant niche:

  • Market Uptake: The positive feedback from physicians and nurses has been a key driver of Byfavo's market uptake. Eagle Pharmaceuticals expects this momentum to continue, driven by the drug's efficacy and the company's strong sales force[1][3].

Financial Trajectory

The financial performance of Byfavo is closely tied to Eagle Pharmaceuticals' overall financial health:

  • Revenue Contribution: While the specific revenue contribution of Byfavo alone is not detailed, the combined sales of Byfavo and Barhemsys were significant, contributing to Eagle's total revenue of $64.6 million in the second quarter of 2023[5].
  • Adjusted Non-GAAP Metrics: The company reported an adjusted non-GAAP net income of $15.5 million and adjusted non-GAAP EBITDA of $20.7 million for the second quarter of 2023, reflecting the overall financial strength driven by its product portfolio, including Byfavo[5].

Full-Year Guidance and Future Outlook

Eagle Pharmaceuticals has reiterated its positive full-year guidance for 2023, which includes Byfavo's performance:

  • Raised Guidance: The company raised its full-year 2023 guidance for adjusted non-GAAP EBITDA to $78.0-$84.0 million and adjusted non-GAAP earnings per share to $4.40-$4.70. This reflects the confidence in the continued growth of its marketed drugs, including Byfavo[3][5].
  • Future Growth Opportunities: Eagle plans to leverage its commercial infrastructure and working capital to add complementary products, either through R&D or acquisition, which could further enhance Byfavo's market position and growth potential[3].

Pipeline Progress and R&D

While Byfavo itself is not in the development stage, Eagle Pharmaceuticals' overall R&D efforts and pipeline progress are crucial for its future growth:

  • EA-114 Product Candidate: Although not directly related to Byfavo, Eagle's positive results from its EA-114 study (an improved version of Faslodex for HR+/HER- advanced breast cancer) indicate a strong R&D pipeline. This could indirectly benefit Byfavo by enhancing the company's overall market presence and financial stability[1].

Gross Margin and Profitability

The gross margin and profitability of Byfavo, as part of Eagle's product portfolio, have shown significant improvements:

  • Gross Margin: The gross margin for the first half of 2023 was 74%, up from 73% in the first half of 2022. The adjusted non-GAAP gross margin was 83%, up from 74% in the prior year period, indicating improved profitability[5].

Conclusion on Market Dynamics

Byfavo's market dynamics are characterized by strong sales growth, increasing market uptake, and positive financial performance. The drug's success is a testament to Eagle Pharmaceuticals' effective sales strategy and the drug's clinical value.

Key Takeaways

  • Strong Sales Growth: Byfavo and Barhemsys combined sales showed a 30% sequential growth.
  • Market Uptake: Positive feedback from healthcare professionals and significant patient and facility adoption.
  • Financial Performance: Contributed to Eagle's total revenue and adjusted non-GAAP metrics.
  • Future Outlook: Positive full-year guidance and potential for further growth through R&D and acquisitions.
  • Gross Margin: Improved profitability reflected in the company's gross margin and adjusted non-GAAP gross margin.

FAQs

Q: What is Byfavo used for? Byfavo is used for the induction and maintenance of procedural sedation in adults undergoing procedures lasting 30 minutes or less.

Q: How has Byfavo performed in terms of sales? Byfavo, combined with Barhemsys, showed $1.2 million in sales in the second quarter of 2023, representing a 30% sequential growth over the last two quarters.

Q: What is the market share of Byfavo? While specific market share figures for Byfavo alone are not provided, the drug has seen significant uptake with 19,000 patients dosed and 275 healthcare facilities purchasing the product.

Q: How does Byfavo contribute to Eagle Pharmaceuticals' financials? Byfavo contributes to Eagle's total revenue and adjusted non-GAAP metrics, with the company reporting a strong financial performance driven by its product portfolio.

Q: What are the future growth prospects for Byfavo? Eagle Pharmaceuticals expects continued growth for Byfavo, driven by positive feedback from healthcare professionals and the company's plans to leverage its commercial infrastructure and working capital to add complementary products.

Sources

  1. Eagle Pharmaceuticals Provides Business Update and Reiterates 2023 Guidance - Biospace
  2. TTY Biopharm 2023 Annual Report - TTY Biopharm
  3. Eagle Pharmaceuticals Reports Second Quarter 2023 Results - Biospace
  4. Net Present Value Model: Byfavo - GlobalData
  5. Eagle Pharmaceuticals Reports Second Quarter 2023 Results - Eagle Pharmaceuticals Investor Relations

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Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.