BIMATOPROST - Generic Drug Details

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

Bimatoprost is the generic ingredient in five branded drugs marketed by Thea Pharma, Abbvie, Alembic, Amneal, Apotex, Eugia Pharma, Gland, Hikma, Lupin Ltd, Mankind Pharma, Micro Labs, Sandoz, and Somerset Theraps Llc, and is included in twenty NDAs. There are twenty-one patents protecting this compound and three Paragraph IV challenges. Additional information is available in the individual branded drug profile pages.

Bimatoprost has two hundred and forty-seven patent family members in forty countries.

There are twelve drug master file entries for bimatoprost. Twelve suppliers are listed for this compound. There are five tentative approvals for this compound.

Summary for BIMATOPROST

International Patents:	247
US Patents:	21
Tradenames:	5
Applicants:	13
NDAs:	20
Drug Master File Entries:	12
Finished Product Suppliers / Packagers:	12
Raw Ingredient (Bulk) Api Vendors:	1
Clinical Trials:	136
Patent Applications:	7,277
Drug Prices:	Drug price trends for BIMATOPROST
Drug Sales Revenues:	Drug sales revenues for BIMATOPROST
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for BIMATOPROST
What excipients (inactive ingredients) are in BIMATOPROST?	BIMATOPROST excipients list
DailyMed Link:	BIMATOPROST at DailyMed

See drug prices for BIMATOPROST

See drug sales revenues for BIMATOPROST

Recent Clinical Trials for BIMATOPROST

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

Sponsor	Phase
SpyGlass Pharma, Inc.	PHASE3
CT Glaucoma Associates	PHASE4
Amneal Pharmaceuticals, LLC	PHASE1

See all BIMATOPROST clinical trials

Generic filers with tentative approvals for BIMATOPROST

Applicant	Application No.	Strength	Dosage Form
		0.03	SOLUTION; OPHTHALMIC
		0.01%	SOLUTION; OPHTHALMIC
		0.01%	SOLUTION;OPHTHALMIC

The 'tentative' approval signifies that the product meets all FDA standards for marketing, and, but for the patents / regulatory protections, it would approved.

Pharmacology for BIMATOPROST

Drug Class

Prostaglandin Analog

Medical Subject Heading (MeSH) Categories for BIMATOPROST

Antihypertensive Agents

Anatomical Therapeutic Chemical (ATC) Classes for BIMATOPROST

S01EE	Prostaglandin analogues
S01E	ANTIGLAUCOMA PREPARATIONS AND MIOTICS
S01	OPHTHALMOLOGICALS
S	Sensory organs

Paragraph IV (Patent) Challenges for BIMATOPROST

Tradename	Dosage	Ingredient	Strength	NDA	ANDAs Submitted	Submissiondate
LUMIGAN	Ophthalmic Solution	bimatoprost	0.01%	022184	1	2011-04-05
LATISSE	Topical Solution	bimatoprost	0.03%	022369	1	2010-05-03
LUMIGAN	Ophthalmic Solution	bimatoprost	0.03%	021275	1	2008-12-22

US Patents and Regulatory Information for BIMATOPROST

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Alembic	BIMATOPROST	bimatoprost	SOLUTION/DROPS;TOPICAL	210515-001	Jan 21, 2020	AT	RX	No	No
Abbvie	DURYSTA	bimatoprost	IMPLANT;OPHTHALMIC	211911-001	Mar 4, 2020		RX	Yes	Yes
Abbvie	LUMIGAN	bimatoprost	SOLUTION/DROPS;OPHTHALMIC	022184-001	Aug 31, 2010	AB	RX	Yes	Yes			Y
Abbvie	LUMIGAN	bimatoprost	SOLUTION/DROPS;OPHTHALMIC	022184-001	Aug 31, 2010	AB	RX	Yes	Yes			Y
Sandoz	BIMATOPROST	bimatoprost	SOLUTION/DROPS;TOPICAL	202719-001	Apr 19, 2016	AT	RX	No	No
Apotex	BIMATOPROST	bimatoprost	SOLUTION/DROPS;OPHTHALMIC	090449-001	Jul 20, 2015	AT	RX	No	No
Abbvie	LUMIGAN	bimatoprost	SOLUTION/DROPS;OPHTHALMIC	022184-001	Aug 31, 2010	AB	RX	Yes	Yes

Expired US Patents for BIMATOPROST

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Abbvie	LUMIGAN	bimatoprost	SOLUTION/DROPS;OPHTHALMIC	022184-001	Aug 31, 2010
Abbvie	LATISSE	bimatoprost	SOLUTION/DROPS;TOPICAL	022369-001	Dec 24, 2008
Abbvie	LUMIGAN	bimatoprost	SOLUTION/DROPS;OPHTHALMIC	022184-001	Aug 31, 2010
Abbvie	LUMIGAN	bimatoprost	SOLUTION/DROPS;OPHTHALMIC	022184-001	Aug 31, 2010
Abbvie	LATISSE	bimatoprost	SOLUTION/DROPS;TOPICAL	022369-001	Dec 24, 2008
Abbvie	LUMIGAN	bimatoprost	SOLUTION/DROPS;OPHTHALMIC	022184-001	Aug 31, 2010
Abbvie	DURYSTA	bimatoprost	IMPLANT;OPHTHALMIC	211911-001	Mar 4, 2020

EU/EMA Drug Approvals for BIMATOPROST

Company	Drugname	Inn	Product Number / Indication	Status	Generic	Biosimilar	Orphan	Marketing Authorisation	Marketing Refusal
AbbVie Deutschland GmbH & Co. KG	Lumigan	bimatoprost	EMEA/H/C/000391Reduction of elevated intraocular pressure in chronic open-angle glaucoma and ocular hypertension (as monotherapy or as adjunctive therapy to beta-blockers).,	Authorised	no	no	no	2002-03-08

International Patents for BIMATOPROST

Country	Patent Number	Title	Estimated Expiration
Canada	2643903
Japan	2013511573
European Patent Office	3308769	PROCÉDÉS DE FABRICATION D'IMPLANTS LIPIDES CYCLIQUES POUR UTILISATION INTRAOCULAIRE (PROCESSES FOR MAKING CYCLIC LIPID IMPLANTS FOR INTRAOCULAR USE)
Japan	5982360
European Patent Office	3205333	RÉDUCTION DE LA PRESSION INTRA-OCULAIRE À L'AIDE D' IMPLANTS DE PROSTAMIDE INTRACAMÉRULAIRES (INTRAOCULAR PRESSURE REDUCTION WITH INTRACAMERAL PROSTAMIDE IMPLANTS)
Denmark	2124879
Turkey	201820663

Supplementary Protection Certificates for BIMATOPROST

Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
0660716	SPC/GB02/035	United Kingdom		PRODUCT NAME: BIMATOPROST; REGISTERED: UK EU/1/02/205/001 20020308
0660716	02C0033	France		PRODUCT NAME: BIMATOPROST; NAT. REGISTRATION NO/DATE: EU/1/02/205/001 20020308; FIRST REGISTRATION:
0660716	C300099	Netherlands		PRODUCT NAME: BIMATOPROST; NAT. REGISTRATION NO/DATE: EU/1/02/205/001 20020308; FIRST REGISTRATION: EU/1/02/205/001 20020308

Market Dynamics and Financial Trajectory for BIMATOPROST

Last updated: September 7, 2025

Introduction

Bimatoprost, a synthetic prostaglandin analog, is a prominent ophthalmic agent primarily used to treat open-angle glaucoma and ocular hypertension by reducing intraocular pressure (IOP). Since its FDA approval in 2001, bimatoprost has become an integral component of glaucoma management. Its market trajectory is shaped by technological advances, competitive landscape, regulatory influences, and emerging therapeutic uses. This report delves into the current market dynamics, future growth prospects, and the financial outlook for bimatoprost within the broader ophthalmic pharmaceutical sector.

Market Overview

Product Profile and Therapeutic Applications

Bimatoprost is marketed under brand names such as Lumigan (by Allergan/AbbVie) and extensively as a generic. Its primary indication is lowering IOP in patients with glaucoma or ocular hypertension. Its mechanism involves increasing uveoscleral outflow, effectively reducing the risk of optic nerve damage and preserving vision.

Beyond glaucoma, bimatoprost’s notable off-label use as a cosmetic solution—designed to enhance eyelash growth—has expanded its market scope, although regulation limits this application mainly to dermatological or cosmetic segments.

Current Market Size

The global ophthalmic drugs market was valued at approximately USD 16 billion in 2022, with glaucoma treatments constituting a significant component, estimated at over USD 7 billion (Grand View Research). Bimatoprost's share remains substantial due to its efficacy and market penetration, with annual sales exceeding USD 600 million, predominantly in North America, Europe, and Asia.

Market Drivers

Clinical Efficacy and Safety Profile

Bimatoprost’s longstanding presence in the market underscores its proven efficacy and safety, which enhances physician confidence and patient adherence. Its once-daily dosing regimen further promotes compliance, positively impacting market dynamics.

Growing Glaucoma Prevalence

The global burden of glaucoma is expected to increase from approximately 80 million cases in 2020 to over 111 million by 2040, driven by aging populations and urbanization. This demographic trend acts as a catalyst for sustained demand for intraocular pressure-lowering agents like bimatoprost.

Innovation and Formulation Improvements

Recent advances include preservative-free formulations and sustained-release delivery systems, aimed at improving tolerability and adherence. These innovations potentially extend the product lifecycle and open new revenue streams.

Market Expansion in Emerging Economies

Increasing healthcare expenditure in Asia-Pacific and Latin America broadens access to ophthalmic therapies, fueling growth. Local regulatory approvals and price competitiveness facilitate market entry for generics, intensifying competition but also expanding overall market size.

Market Challenges

Patent Expirations and Generic Competition

Bimatoprost faced patent cliffs in recent years, notably as companies like Sandoz and Sun Pharmaceutical launched generic equivalents. Price erosion and market share redistribution are ongoing challenges, compelling brand manufacturers to innovate and differentiate.

Regulatory and Reimbursement Barriers

Variations in healthcare policies and reimbursement criteria across regions influence market access and pricing strategies. Delays in approvals for new formulations or indications can hinder rapid market penetration.

Adverse Events and Tolerance

Though generally well tolerated, ocular side effects such as hyperemia can impede patient adherence. Managing tolerability remains a focal point for clinicians and formulators.

Emerging Opportunities and Strategic Trends

Combination Therapies

The development of fixed-dose combinations integrating bimatoprost with other agents (e.g., timolol) has demonstrated superior efficacy and improved compliance, representing a significant growth avenue.

Cosmetic and Off-Label Applications

While off-label eyelash growth promotion has driven consumer demand, regulatory scrutiny limits this avenue. Nonetheless, marketing efforts in the cosmetic domain continue to indirectly support brand visibility.

Technological Innovations

Nanoparticle-based delivery systems, sustained-release implants, and minimally invasive surgical adjuncts are on the horizon, promising to enhance effectiveness and reduce dosing frequency.

Regulatory Trends

Regulatory agencies are emphasizing biosimilar and generic drug approvals, aiming to boost affordability while maintaining safety standards—factors influencing market entry strategies.

Financial Trajectory and Revenue Forecasts

Historical Financial Performance

The last decade has seen stable growth for bimatoprost, with innovations and market expansion sustaining revenues despite generic challenges. The introduction of fixed-dose combinations and formulations contributed to incremental gains.

Future Revenue Projections

Analysts project a compound annual growth rate (CAGR) of approximately 3-5% for the glaucoma segment, influenced by rising prevalence and technological advancements. The favorable outlook is tempered by patent expirations, which may cause short-term revenue dips. Nonetheless, continued interest in fixed-dose combinations and innovative delivery methods counters potential declines.

Impact of Patent Dynamics

The expiration of key patents, such as Allergan’s Lumigan in specific markets, has led to a surge in generic competition, depressing prices and margins. However, brand manufacturers are compensating through value-added formulations, expanded indications, and marketing efforts.

Market Share & Competition

Major players like AbbVie (post-Astellas acquisition), Sandoz, and Sun Pharma hold significant shares. Their strategic focus on cost-effective generics and pipeline innovation will be critical to maintaining or growing their market position.

Emerging Markets and Revenue Diversification

Increased adoption in Asia-Pacific and Latin America offers considerable growth potential. Investment in localized manufacturing and tailored marketing strategies enables global companies to capitalize on these markets.

Regulatory and Patent Landscape

Patent Life and Litigation

Patent protections extending up to 2024 in key jurisdictions underscore impending generic entry. Patent litigation and licensing negotiations shape the competitive landscape.

Regulatory Approvals and Reimbursement Policies

Inclusion in national formularies and reimbursement schemes significantly influence market penetration and revenue streams. Regulatory harmonization efforts expedite approvals for innovative formulations and biosimilars.

Conclusion

Bimatoprost’s market remains resilient despite approximately two decades of commercial presence. Its growth prospects hinge on technological innovation, expanding global glaucoma prevalence, and strategic market diversification. While patent expirations and fierce generic competition present revenue challenges, ongoing product differentiation and emerging delivery systems are poised to sustain its financial trajectory.

In summary, stakeholders should focus on R&D investments for combination therapies and sustained-release formulations, leverage emerging markets, and navigate evolving patent and regulatory environments to optimize financial outcomes.

---

Key Takeaways

• Growing Demand: Population aging and increased glaucoma prevalence underpin sustained demand for bimatoprost.

• Competitive Landscape: Patent expirations have introduced price competition via generics, prompting innovation and formulatory diversification.

• Innovation as a Differentiator: Fixed-dose combinations and advanced delivery methods enhance adherence and extend product lifecycles.

• Emerging Markets Potential: Asia-Pacific and Latin America offer significant growth opportunities with improving healthcare infrastructure.

• Strategic Focus: Success depends on balancing patent management, regulatory navigation, and continuous innovation to maintain market share and profitability.

---

FAQs

1. What are the main therapeutic uses of bimatoprost?
   Bimatoprost is primarily used to lower intraocular pressure in patients with open-angle glaucoma and ocular hypertension. Off-label, it’s also used cosmetically to promote eyelash growth.

2. How have patent expirations affected bimatoprost's market?
   Patent expirations have led to increased entry of generic competitors, causing price reductions and revenue declines for brand-name manufacturers. This has prompted innovation in formulations and combination therapies.

3. What upcoming innovations could influence bimatoprost’s market?
   Developments include sustained-release implants, preservative-free formulations, and combination drugs aimed at improving adherence and clinical outcomes.

4. Which regions present the most growth opportunities for bimatoprost?
   Asia-Pacific, Latin America, and parts of Europe are expanding markets due to rising glaucoma incidence and increasing healthcare spending.

5. What are the main challenges for bimatoprost’s future growth?
   Key challenges include intense generic competition, regulatory hurdles, patent expiries, and managing side effects that may impact patient adherence.

---

References

1. Grand View Research. (2022). Ophthalmic Drugs Market Analysis.
2. FDA. (2001). Approval of Bimatoprost.
3. Ophthalmic: Market Trends & Forecasts. (2022). Global Glaucoma Therapeutics.
4. Statista. (2023). Global Glaucoma Patient Population.
5. IQVIA. (2022). Ophthalmic Drugs Market Reports.