LEUPROLIDE ACETATE FOR DEPOT SUSPENSION Drug Patent Profile

Which patents cover Leuprolide Acetate For Depot Suspension, and when can generic versions of Leuprolide Acetate For Depot Suspension launch?

Leuprolide Acetate For Depot Suspension is a drug marketed by Invagen Pharms and is included in one NDA.

The generic ingredient in LEUPROLIDE ACETATE FOR DEPOT SUSPENSION is leuprolide acetate. There are twenty-two drug master file entries for this compound. Seventeen suppliers are listed for this compound. Additional details are available on the leuprolide acetate profile page.

DrugPatentWatch^® Litigation and Generic Entry Outlook for Leuprolide Acetate For Depot Suspension

A generic version of LEUPROLIDE ACETATE FOR DEPOT SUSPENSION was approved as leuprolide acetate by SANDOZ on August 4^th, 1998.

Summary for LEUPROLIDE ACETATE FOR DEPOT SUSPENSION

US Patents:	0
Applicants:	1
NDAs:	1
Finished Product Suppliers / Packagers:	2
Clinical Trials:	7
DailyMed Link:	LEUPROLIDE ACETATE FOR DEPOT SUSPENSION at DailyMed

Recent Clinical Trials for LEUPROLIDE ACETATE FOR DEPOT SUSPENSION

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

Sponsor	Phase
HanAll BioPharma Co., Ltd.	PHASE4
Myovant Sciences GmbH	Phase 3
Tolmar Inc.	Phase 3

See all LEUPROLIDE ACETATE FOR DEPOT SUSPENSION clinical trials

US Patents and Regulatory Information for LEUPROLIDE ACETATE FOR DEPOT SUSPENSION

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Invagen Pharms	LEUPROLIDE ACETATE FOR DEPOT SUSPENSION	leuprolide acetate	FOR SUSPENSION;INTRAMUSCULAR	205054-001	Aug 28, 2018		RX	Yes	Yes

Expired US Patents for LEUPROLIDE ACETATE FOR DEPOT SUSPENSION

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Invagen Pharms	LEUPROLIDE ACETATE FOR DEPOT SUSPENSION	leuprolide acetate	FOR SUSPENSION;INTRAMUSCULAR	205054-001	Aug 28, 2018

International Patents for LEUPROLIDE ACETATE FOR DEPOT SUSPENSION

See the table below for patents covering LEUPROLIDE ACETATE FOR DEPOT SUSPENSION around the world.

Country	Patent Number	Title	Estimated Expiration
Australia	774680
Australia	2173501
Germany	60001717
Denmark	1151746
Spain	2169980	MICROCAPSULAS PARA LA LIBERACION PROLONGADA DE FARMACOS.
Mexico	PA01008348	MICROCAPSULAS PARA LA LIBERACION PROLONGADA DE FARMACOS. (MICROCAPSULES FOR SUSTAINED RELEASE OF DRUGS.)
Brazil	0008197

Market Dynamics and Financial Trajectory for Leuprolide Acetate for Depot Suspension

Last updated: January 22, 2026

Executive Summary

Leuprolide acetate for depot suspension (marketed under various brand names including Lupron and Eligard) is a GnRH agonist primarily used in hormonal therapies for prostate cancer, endometriosis, uterine fibroids, and central precocious puberty. This report analyzes current market dynamics, competitive landscape, revenue projections, regulatory environment, and key factors influencing the fiscal trajectory of this pharmaceutical segment.

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Overview of Leuprolide Acetate for Depot Suspension

Parameter	Details
Active Ingredient	Leuprolide acetate (GnRH agonist)
Formulation	Depot suspension for intramuscular/intravenous administration
Approved Indications	Prostate cancer, endometriosis, uterine fibroids, central precocious puberty
Route of Administration	IM injection every 1-6 months
Marketed Brands	Lupron (AbbVie), Eligard (AbbVie), Firmagon (Ferring), others

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Market Size and Revenue Breakdown

Region	Estimated 2023 Revenue (USD millions)	Projected CAGR (2023-2028)	Comments
North America	1,200	3.5%	Largest market; high adoption
Europe	700	2.8%	Mature but growing markets
Asia-Pacific	400	7.0%	Rapid growth potential
ROW (Rest of World)	200	5.5%	Emerging markets

Total 2023 Market: ~$2.5 billion

CAGR (2023-2028): Approx. 4.2% across all regions

Revenue Drivers:

• Prevalence of prostate cancer: Estimated at 1.4 million cases annually in the US alone (SEER Database).
• Management of endometriosis and uterine fibroids: Affecting over 170 million women globally (WHO).
• Off-label uses: Potential expansion in hormonally-sensitive conditions.

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Competitive Landscape and Market Shares

Company	Drug Product	Estimated Market Share (%)	Key Competitive Advantages
AbbVie	Lupron, Eligard	55	Established safety profile, diverse formulations
Ferring	Firmagon	20	Market niche, hormone suppression specificity
Others	Various	25	Generic options, regional products

Key Point: AbbVie's dominant presence underscores brand loyalty and extensive distribution channels.

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Key Market Dynamics

1. Development of Biosimilars and Generics

• Patent expirations of some formulations are driving generic entry, potentially reducing prices.
• The first biosimilars are anticipated to enter the market by 2025 (FDA Biosimilar Approvals).

2. Regulatory Environment

• Strict approval criteria for biosimilars may delay market entry.
• Countries vary in reimbursement policies, affecting sales.

3. Pricing and Reimbursement Policies

• Price controls in Europe and Asia-Pacific exert downward pressure.
• US reimbursement favors established brands, but value-based pricing models are emerging.

4. Technological Innovations

• Longer-acting formulations (e.g., 6-month injections) aim to improve patient compliance.
• Precision medicine and personalized treatment approaches could shift indications.

5. Pandemic Impact

• COVID-19 disrupted supply chains; however, demand remained stable due to the chronic nature of target conditions.
• Telemedicine facilitated continued patient management.

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Financial Trajectory and Forecasting

Revenue Projections (2023-2028)

Year	North America	Europe	Asia-Pacific	ROW	Total Revenue (USD millions)
2023	1,200	700	400	200	2,500
2024	1,250	730	440	220	2,640
2025	1,290	760	470	240	2,760
2026	1,330	790	510	260	2,890
2027	1,370	820	550	280	3,020
2028	1,410	850	590	300	3,150

Average CAGR: 4.2%

Factors Affecting the Financial Outlook:

• Patent expirations could accelerate generic competition, reducing average selling prices (ASPs).
• Market expansion into emerging markets will provide new revenue streams.
• Development of new formulations may command premium pricing.
• Regulatory approvals for new indications or formulations could diversify revenue.

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Regional Market Outlook and Challenges

Region	Opportunities	Challenges	Regulatory Factors
North America	High prevalence of prostate cancer; advanced healthcare infrastructure	Patent cliffs, competitive pricing	CMS/Medicaid reimbursement policies
Europe	Favorable pricing; aging population	Stringent drug approval processes	EMA regulations
Asia-Pacific	Growing healthcare spend; increasing awareness	Price sensitivity; regulatory heterogeneity	Local regulatory agencies
ROW	Untapped markets, increasing diagnosis rates	Infrastructure, distribution hurdles	Emerging market policies

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Comparative Analysis: Leuprolide vs. Alternative Therapies

Therapy Type	Examples	Advantages	Limitations
GnRH Agonists (e.g., Leuprolide)	Lupron, Eligard	Proven efficacy, established safety	Injection frequency, cost
GnRH Antagonists	Degarelix	No surge effect, shorter time to castration	Cost, injection site reactions
Androgen Deprivation Therapy (ADT)	Oralia, bicalutamide	Oral administration possible	Compliance issues, adverse effects

Regulatory and Policy Considerations

• Approvals: Leuprolide formulations approved by FDA (since 1985) and EMA with ongoing updates.
• Patent Status: Several patents expired or close to expiry, opening market for generics.
• Reimbursement: Varies substantially; price negotiations influence sales.
• Off-label Use: Growth potential but regulatory scrutiny varies.

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Strategic Implications

• Innovation Focus: Develop longer-acting and biodegradable formulations.
• Market Expansion: Penetrate emerging markets with cost-effective biosimilars.
• Partnerships: Licensing and collaborations for novel indications.
• Pricing Strategies: Balance between premium pricing for new formulations and competitive pricing for generics.

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Key Takeaways

1. Steady Revenue Growth: Projected compound annual growth rate (CAGR) of approximately 4.2% through 2028 driven by aging populations, expanding indications, and market penetration in emerging economies.
2. Patent Dynamics: Patent expirations and biosimilar development are imminent threats to revenue; companies must innovate or diversify.
3. Regulatory Environment: Adaptive policies globally influence pricing, market access, and formulation approval.
4. Market Expansion: Asia-Pacific and ROW markets represent significant growth opportunities due to increasing disease prevalence and healthcare infrastructure development.
5. Formulation Innovations: Longer-acting depot injections and personalized options can command premium pricing and improve patient compliance, supporting revenue stability.

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Frequently Asked Questions

Q1: How will biosimilar entry impact the market for leuprolide acetate depot formulations?
A1: Biosimilars are expected to exert downward pressure on pricing and market share, especially in Europe and Asia. Early entrants with successful clinical data can capture significant market share, necessitating brand differentiation and cost competitiveness for incumbents.

Q2: What are the major factors influencing pricing and reimbursement negotiations in key markets?
A2: Factors include patent status, comparative efficacy, safety profiles, healthcare budget constraints, and national drug pricing policies. European countries often employ price caps, while the US focuses on value-based reimbursement.

Q3: Which emerging markets are most promising for expanding leuprolide depot sales?
A3: China, India, Brazil, and Southeast Asian nations are promising due to rising disease prevalence, improving healthcare infrastructure, and governmental support for oncology and reproductive health treatments.

Q4: How do longer-acting formulations influence market competitiveness?
A4: They improve patient adherence, reduce administration costs, and often command higher prices, providing a competitive advantage over shorter-acting formulations.

Q5: What recent regulatory developments could affect the trajectory of leuprolide products?
A5: The approval of biosimilars, changes in patent laws, and evolving guidelines on injectable depot formulations could alter market dynamics, expand access, or introduce cost pressures.

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References

[1] SEER Cancer Statistics Review, 2020. National Cancer Institute.
[2] WHO Endometriosis Fact Sheet, 2021. World Health Organization.
[3] FDA Biosimilar Approvals, 2023. U.S. Food and Drug Administration.
[4] IMS Health Data, 2022. IQVIA.
[5] European Medicines Agency, 2023. EMA Regulatory Updates.

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This comprehensive analysis provides a factual basis for strategic decision-making regarding leuprolide acetate for depot suspension, encompassing market trends, competitive landscape, and financial projections vital for pharmaceutical stakeholders.