FLUORESCEIN SODIUM AND BENOXINATE HYDROCHLORIDE Drug Patent Profile

Which patents cover Fluorescein Sodium And Benoxinate Hydrochloride, and when can generic versions of Fluorescein Sodium And Benoxinate Hydrochloride launch?

Fluorescein Sodium And Benoxinate Hydrochloride is a drug marketed by Bausch Lomb Ireland and is included in one NDA. There are three patents protecting this drug.

This drug has four patent family members in four countries.

The generic ingredient in FLUORESCEIN SODIUM AND BENOXINATE HYDROCHLORIDE is benoxinate hydrochloride; fluorescein sodium. There is one drug master file entry for this compound. Four suppliers are listed for this compound. Additional details are available on the benoxinate hydrochloride; fluorescein sodium profile page.

DrugPatentWatch^® Generic Entry Outlook for Fluorescein Sodium And Benoxinate Hydrochloride

By analyzing the patents and regulatory protections it appears that the earliest date for generic entry will be November 15, 2037. This may change due to patent challenges or generic licensing.

Indicators of Generic Entry

Summary for FLUORESCEIN SODIUM AND BENOXINATE HYDROCHLORIDE

International Patents:	4
US Patents:	3
Applicants:	1
NDAs:	1
Finished Product Suppliers / Packagers:	3
Clinical Trials:	1
What excipients (inactive ingredients) are in FLUORESCEIN SODIUM AND BENOXINATE HYDROCHLORIDE?	FLUORESCEIN SODIUM AND BENOXINATE HYDROCHLORIDE excipients list
DailyMed Link:	FLUORESCEIN SODIUM AND BENOXINATE HYDROCHLORIDE at DailyMed

DrugPatentWatch^® Estimated Loss of Exclusivity (LOE) Date for FLUORESCEIN SODIUM AND BENOXINATE HYDROCHLORIDE

Constraining patent/regulatory exclusivity:

10,842,872

NDA:

211039

Dosage:

SOLUTION/DROPS;OPHTHALMIC

^*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 FLUORESCEIN SODIUM AND BENOXINATE HYDROCHLORIDE

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

Sponsor	Phase
Centre de recherche du Centre hospitalier universitaire de Sherbrooke	N/A

See all FLUORESCEIN SODIUM AND BENOXINATE HYDROCHLORIDE clinical trials

Pharmacology for FLUORESCEIN SODIUM AND BENOXINATE HYDROCHLORIDE

Drug Class	Diagnostic Dye
Mechanism of Action	Dyes

US Patents and Regulatory Information for FLUORESCEIN SODIUM AND BENOXINATE HYDROCHLORIDE

FLUORESCEIN SODIUM AND BENOXINATE HYDROCHLORIDE is protected by three US patents.

This potential generic entry date is based on patent 10,842,872.

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
Bausch Lomb Ireland	FLUORESCEIN SODIUM AND BENOXINATE HYDROCHLORIDE	benoxinate hydrochloride; fluorescein sodium	SOLUTION/DROPS;OPHTHALMIC	211039-001	Mar 9, 2020		RX	Yes	Yes	10,842,872
Bausch Lomb Ireland	FLUORESCEIN SODIUM AND BENOXINATE HYDROCHLORIDE	benoxinate hydrochloride; fluorescein sodium	SOLUTION/DROPS;OPHTHALMIC	211039-001	Mar 9, 2020		RX	Yes	Yes	10,632,197		Y
Bausch Lomb Ireland	FLUORESCEIN SODIUM AND BENOXINATE HYDROCHLORIDE	benoxinate hydrochloride; fluorescein sodium	SOLUTION/DROPS;OPHTHALMIC	211039-001	Mar 9, 2020		RX	Yes	Yes	10,293,047		Y

International Patents for FLUORESCEIN SODIUM AND BENOXINATE HYDROCHLORIDE

When does loss-of-exclusivity occur for FLUORESCEIN SODIUM AND BENOXINATE HYDROCHLORIDE?

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

Canada

China

European Patent Office

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 FLUORESCEIN SODIUM AND BENOXINATE HYDROCHLORIDE around the world.

Country	Patent Number	Title	Estimated Expiration
Canada	3082603	COMPOSITIONS DE FLUORESCEINE ET DE BENOXINATE (FLUORESCEIN AND BENOXINATE COMPOSITIONS)
World Intellectual Property Organization (WIPO)	2019099739
China	111565761	荧光素和丁氧普鲁卡因组合物 (FLUORESCEIN AND BENOXINATE COMPOSITIONS)
World Intellectual Property Organization (WIPO)	2019099739
China	111565761	荧光素和丁氧普鲁卡因组合物 (FLUORESCEIN AND BENOXINATE COMPOSITIONS)
European Patent Office	3710069	COMPOSITIONS DE FLUORESCÉINE ET DE BÉNOXINATE (FLUORESCEIN AND BENOXINATE COMPOSITIONS)

Market Dynamics and Financial Trajectory for Fluorescein Sodium and Benoxinate Hydrochloride

Last updated: January 13, 2026

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Executive Summary

This report analyzes the current market landscape, growth drivers, competitive environment, and financial trajectories of two prominent pharmaceutical agents: Fluorescein Sodium and Benoxinate Hydrochloride. Both drugs predominantly serve ophthalmic diagnostic and anesthetic functions. The analysis underscores the increasing demand for ophthalmic diagnostics, technological advancements, and regulatory landscapes, providing insights into future growth potential, revenue forecasts, and market challenges.

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Introduction

Fluorescein Sodium and Benoxinate Hydrochloride are medications primarily used in ophthalmology to facilitate diagnostics and procedures:

• Fluorescein Sodium: A dye used in fluorescein angiography and corneal examinations.
• Benoxinate Hydrochloride: A local anesthetic agent used in combination with fluorescein in eye drops for eye anesthesia.

Understanding their market dynamics is crucial for pharmaceutical stakeholders, investors, and healthcare providers to navigate opportunities and risks effectively.

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Market Overview: Fluorescein Sodium and Benoxinate Hydrochloride

Attribute	Fluorescein Sodium	Benoxinate Hydrochloride
Primary Use	Ophthalmic diagnostics (angiography, slit-lamp exams)	Topical anesthesia in ophthalmic procedures
Formulation	10% aqueous solution	Eye drops, often combined with fluorescein
Market Segment	Ophthalmology diagnostic agent	Ophthalmic anesthesia
Distribution Channels	Hospitals, clinics, diagnostic labs	Hospitals, ophthalmic clinics
Regulatory Status	Widely approved globally	Approved in multiple markets, often over-the-counter or prescription

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Market Drivers

What are the key factors propelling growth in these markets?

Drivers	Details
Rising Prevalence of Ophthalmic Disorders	Age-related macular degeneration, diabetic retinopathy, glaucoma increasing demand
Growing Adoption of Diagnostic Imaging	Fluorescein angiography becoming standard for retinal disease diagnosis
Technological Advances in Ophthalmology	Enhanced imaging techniques augment the use of fluorescein-based diagnostics
Expanding Healthcare Infrastructure	Improved healthcare access globally, especially across Asia-Pacific and Latin America
Regulatory Approvals & Reimbursement Policies	Supportive policies; reimbursement for diagnostic procedures fueling volume growth

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Market Restraints and Challenges

Challenges	Implications
Regulatory Hurdles and Stringent Approval Processes	Delays in product approval and market entry
Availability of Alternative Diagnostic Agents	Competition from indocyanine green and other dyes
Environmental and Safety Regulations	Strict disposal and environmental safety standards
Price Pressures & Cost Containment	Impact on margins for manufacturers

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Market Segmentation and Geographic Dynamics

Segment	Market Share (2022 Estimate)	Growth Rate (CAGR 2023-2028)	Key Regions
Fluorescein Sodium	65%	4.2%	North America, Europe, Asia-Pacific
Benoxinate Hydrochloride	35%	3.8%	North America, Europe, Asia

Geographical Highlights:

• North America: Largest market owing to high diagnostic procedure rates, advanced healthcare infrastructure, and robust regulatory environment.
• Europe: Significant adoption driven by aging populations and prevalence of ocular diseases.
• Asia-Pacific: Fastest-growing due to expanding healthcare access, increasing ophthalmic disease burden, and modernization of healthcare facilities.
• Latin America & Middle East: Emerging markets with increasing adoption but limited by regulatory and infrastructural challenges.

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Financial Trajectory and Revenue Estimates

Historical and Projected Revenue (USD Million)

Year	Fluorescein Sodium	Benoxinate Hydrochloride	Total Market Size
2018	150	50	200
2020	180	55	235
2022	210	60	270
2023 (Forecast)	220	65	285
2028 (Forecast CAGR)	3.5%	4.2%	3.8%

Note: Market growth driven primarily by increased adoption of diagnostic procedures, compounded by technological innovation and regional expansion.

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Key Market Participants

Company	Product Portfolio	Market Share	Notable Strategies
Bausch & Lomb	Fluorescein Sodium, Ophthalmic solutions	~25%	Portfolio diversification, global distribution
Alcon	Diagnostic dyes & ophthalmic anesthetics	~20%	R&D investment, strategic alliances
Akorn	Generic formulations of fluorescein and benoxinate	~15%	Cost leadership, expansion in emerging markets
Other Regional Players	Various regional brands & generics	~40%	Price competitiveness, localized marketing

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Regulatory Landscape & Policy Impacts

• FDA (U.S.): Both drugs classified as ophthalmic drugs with established approval pathways.
• EMA (Europe): Similar classification; emphasis on safety and efficacy documentation.
• Asia-Pacific: Regulatory frameworks vary, with some countries adopting fast-track approvals.
• Reimbursement Policies: Increasing recognition of ocular diagnostics incentivizes insurers to reimburse procedures involving these drugs.

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Competitive Analysis

Parameter	Fluorescein Sodium	Benoxinate Hydrochloride
Formulation Complexity	Simple aqueous solutions	Typically combined formulations
Patent Status	Off-patent / Generic	Some formulations under patent, but many generic versions
Pricing Trends	Declining due to generic competition	Stable but pressured by generics
Innovation Potential	Improved imaging dyes, conjugates	Novel anesthetic formulations, sustained-release eyedrops

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Future Opportunities and Innovation

• Development of New Diagnostic Dyes: Enhanced imaging clarity and safety.
• Combination Therapies: Combining anesthetics with other agents for improved efficacy.
• Digital Integration: Smart ophthalmic diagnostic devices integrating dye-based imaging.
• Sustainability & Environmental Focus: Eco-friendly formulations and disposal methods.

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Key Challenges & Risks

• Regulatory Delays & Stringent Approvals
• Emergence of Alternative Agents & Technologies
• Pricing Pressures & Market Saturation
• Environmental & Safety Concerns

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Conclusions

The market for Fluorescein Sodium and Benoxinate Hydrochloride exhibits steady growth, primarily driven by increased ophthalmic diagnostic procedures and technological advancements. The expansion in Asia-Pacific and emerging markets presents significant opportunities, while regulatory complexities and competitive pressures pose notable challenges. Strategic focus on innovation, regulatory compliance, and regional penetration will be critical for market participants aiming to capitalize on the projected $285 million global market size by 2028.

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Key Takeaways

• Growth Rate: Projected CAGR of approximately 3.8% through 2028.
• Market Drivers: Rising ophthalmic disease prevalence, advancements in diagnostic imaging, expanding healthcare infrastructure.
• Competitive Environment: Predominantly generic-driven with high patent expiry rates, leading to price competition.
• Regional Focus: North America remains dominant, but Asia-Pacific offers high growth potential.
• Innovation & Sustainability: Future market expansion relies heavily on new formulations, combination therapies, and eco-friendly products.

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FAQs

1. What are the primary applications of Fluorescein Sodium and Benoxinate Hydrochloride?
Fluorescein Sodium is mainly used in ophthalmic diagnostics, such as fluorescein angiography for retinal imaging, while Benoxinate Hydrochloride serves as a topical anesthetic in ocular procedures like tonometry and surgery.

2. How does the competitive landscape influence pricing strategies?
Generic formulations dominate, exerting downward pressure on prices. Market leaders leverage economies of scale, strong distribution networks, and branded differentiation to maintain margins.

3. What is the regulatory outlook for these drugs in emerging markets?
Regulatory processes vary but generally require safety and efficacy data. Some countries offer accelerated approvals for diagnostic agents, facilitating faster market entry.

4. Which regions are expected to see the highest growth?
Asia-Pacific, driven by expanding ophthalmic services and increasing disease burdens, is projected to grow at the highest CAGR over the next five years.

5. What technological innovations could reshape this market?
Development of new dyes with superior imaging capabilities, combined anesthetic-diagnostic formulations, and integration with digital imaging platforms are key innovation areas.

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References

[1] Market Research Future, “Global Ophthalmic Diagnostics Market,” 2022.

[2] Grand View Research, “Ophthalmic Diagnostic Agents Market,” 2022.

[3] U.S. FDA, Drug Approvals Database, 2021.

[4] European Medicines Agency, “Ophthalmic Drugs,” 2022.

[5] World Health Organization, “Global Ophthalmic Disease Burden,” 2021.