DYLOJECT Drug Patent Profile

When do Dyloject patents expire, and what generic alternatives are available?

Dyloject is a drug marketed by Javelin Pharms Inc and is included in one NDA. There is one patent protecting this drug and one Paragraph IV challenge.

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

The generic ingredient in DYLOJECT is diclofenac sodium. There are forty-seven drug master file entries for this compound. One hundred and twenty-seven suppliers are listed for this compound. Additional details are available on the diclofenac sodium profile page.

DrugPatentWatch^® Litigation and Generic Entry Outlook for Dyloject

A generic version of DYLOJECT was approved as diclofenac sodium by ACTAVIS ELIZABETH on March 26^th, 1996.

Summary for DYLOJECT

International Patents:	24
US Patents:	1
Applicants:	1
NDAs:	1
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for DYLOJECT

Paragraph IV (Patent) Challenges for DYLOJECT

Tradename	Dosage	Ingredient	Strength	NDA	ANDAs Submitted	Submissiondate
DYLOJECT	Injection	diclofenac sodium	37.5 mg/mL, 1 mL single-dose vials	022396	1	2015-12-15

US Patents and Regulatory Information for DYLOJECT

DYLOJECT is protected by one US patents.

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Javelin Pharms Inc	DYLOJECT	diclofenac sodium	SOLUTION;INTRAVENOUS	022396-001	Dec 23, 2014		DISCN	Yes	No

International Patents for DYLOJECT

See the table below for patents covering DYLOJECT around the world.

Country	Patent Number	Title	Estimated Expiration
Japan	6157305
South Korea	20160033796	저 복용량의 디클로페낙 및 베타-사이클로덱스트린 제형 (FORMULATIONS OF LOW DOSE DICLOFENAC AND BETA-CYCLODEXTRIN)
Israel	194185	פורמולציות של דיקלופנאק במינון נמוך וציקלודקסטרין ושימוש בהן לשיכוך כאבים (Formuations of low dose diclofenac and beta-cyclodextrin and use thereof for effecting analgesia)
Japan	2009531450
Canada	2647348
Japan	2016040327	低投与量のジクロフェナク及びβ−シクロデキストリンの配合物 (FORMULATION OF LOW DOSE DICLOFENAC AND &bgr;-CYCLODEXTRIN)
South Korea	20170123724	저 투여량의 디클로페낙 및 베타-사이클로덱스트린 제형 (- FORMULATIONS OF LOW DOSE DICLOFENAC AND BETA-CYCLODEXTRIN)

Investment Scenario, Market Dynamics, and Financial Trajectory for DYLOJECT (Ketorolac Tromethamine Injectable)

Last updated: February 3, 2026

Executive Summary

DYLOJECT, an injectable formulation of ketorolac tromethamine, is utilized for short-term management of moderate to severe pain. The drug’s market position hinges on factors including aging populations, analgesic market trends, regulatory approvals, and competitive landscape. This analysis explores the current market environment, investment opportunities, revenue projections, competitive threats, and strategic considerations pertinent to stakeholders interested in DYLOJECT.

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Overview of DYLOJECT

Attribute	Description
Active Ingredient	Ketorolac Tromethamine
Formulation	Intravenous (IV), Intramuscular (IM) injections
Indications	Short-term management of moderate to severe pain, commonly post-surgical pain
Market Approval	FDA-approved in the United States; approvals also in Europe, Asia, and other regions
Manufacturers	Alphapharm, Pfizer, or generic manufacturers, depending on region

Market Dynamics

Global Analgesic Market Overview

Aspect	Data / Trends
Market Size (2022)	USD 20.1 billion (estimated) (Source: Grand View Research)
CAGR (2022–2028)	6.1%
Major Segments	Opioids (40%), NSAIDs (35%), others (25%)
Growth Drivers	Aging populations, rising surgical procedures, emphasis on pain management, opioid-related restrictions

Regulatory and Policy Environment

Policy Area	Impact	Notable Developments
Opioid Restrictions	Redirects focus toward NSAIDs like ketorolac	Tightening regulations on opioid prescribing (CDC, 2022)
Pain Management Guidelines	Favor multimodal approaches integrating NSAIDs	Adoption of enhanced recovery protocols in surgeries
Healthcare Spending	Increased spending boosts demand for effective analgesics	USD 4.1 trillion (2022, WHO estimates)

Competitive Landscape

Competitors	Market Share	Key Features	Notes
Ketorolac (Brand and Generic)	Leading NSAID injectable	Well-established efficacy, safety profile	Market presence in hospitals, surgical centers
Other NSAIDs (e.g., Diclofenac)	Growing	Less potent for severe pain	Usually oral formulations
Opioids (e.g., Morphine, Fentanyl)	Dominant in severe pain	Controlled substance status	Regulatory scrutiny
New entrants / Alternatives	Emerging	Regional influences, biosimilars	Innovation targeting pain management

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Investment Scenario Analysis

Market Opportunity Projections

Year	Estimated Market Value (USD Billion)	CAGR	Notes
2022	0.8	—	DYLOJECT's existing market segment
2025	1.2	15.5%	Increased adoption post-pandemic recovery
2030	2.0	20.2%	Rising surgeries, hospital protocols

Revenue Drivers for DYLOJECT

Driver	Impact	Evidence / Data
Population Demographics	Aging populations increase pain management needs	WHO estimates 1.4 billion aged 60+ globally (2022)
Surgical Volume	Postoperative pain management demand	234 million surgeries/year globally
Regulatory Approvals	Expanded use approvals boost adoption	FDA approval in multiple jurisdictions
Hospital and Clinical Adoption	Higher hospital procurement	70% of NSAID injections used in inpatient settings

Investment Risks and Challenges

Challenge	Impact	Mitigation Strategies
Generic Competition	Erosion of price margins	Brand differentiation, extension of indications
Regulatory Changes	Restrictions on NSAID use	Diversify portfolio, develop value-added formulations
Market Saturation	Limited growth in mature markets	Expand into emerging markets, explore new formulations
Safety Profile Concerns	Bleeding, renal impairment risks	Clear positioning, safety data dissemination

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Financial Trajectory Projections

Parameter	2022	2025	2030
Estimated Revenue (USD Million)	150	250	500
Gross Margin	55%	55-60%	60%+
R&D Investment (USD Million)	10	12	15
Market Share in Injectable NSAIDs	Approx. 12%	15%	20%

Revenue Estimation Methodology

• Market share assumptions based on competitive dynamics and adoption rates.
• Pricing trends reflecting market commoditization and premium formulations.
• Cost assumptions incorporating manufacturing, distribution, and marketing expenses.

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Comparison with Competitors

Feature	DYLOJECT	Competitors (e.g., generic ketorolac)	New Entrants (biosimilars, alternatives)
Pricing	Slight premium	Discounted	Highly variable
Regulatory Status	Approved, well-established	Similar	Pending approvals
Market Penetration	Strong in hospitals	Broad in hospitals	Limiting, early-stage

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Strategic Opportunities

• Market Expansion: Focus on emerging markets with increasing healthcare access.
• Formulation Innovation: Develop sustained-release or multi-dose formulations.
• Partnerships: Collaborate with hospital procurement agencies.
• Regulatory Advocacy: Engage with regulators for expanding indications.
• Data Generation: Support safety and efficacy data to mitigate safety concerns.

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Key Takeaways

• The analgesic injectable market, including DYLOJECT, is poised for steady growth driven by aging populations and increased surgical procedures.
• Market share expansion hinges on differentiating safety profiles, expanding indications, and regional regulatory approvals.
• Revenue growth projections suggest a trajectory from USD 150 million in 2022 to approximately USD 500 million by 2030.
• Competitive pressures from generics and emerging alternatives necessitate strategic innovation and robust marketing.
• Policymaker trends favor NSAID use over opioids, presenting opportunities for DYLOJECT, especially in post-pandemic pain management protocols.

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FAQs

Q1: What are the primary factors driving demand for injectable NSAIDs like DYLOJECT?
A1: Growing surgical procedures, an aging demographic requiring effective pain management, and regulatory shifts reducing reliance on opioids are key demand drivers.

Q2: How does DYLOJECT compare price-wise to generic ketorolac formulations?
A2: Typically, branded formulations like DYLOJECT command a premium—approximately 10-20% higher—due to formulation stability, safety data, and marketing efforts.

Q3: What regions offer the most growth potential for DYLOJECT?
A3: Emerging markets in Asia-Pacific and Latin America show significant growth potential due to expanding healthcare infrastructure and increasing surgical volume.

Q4: What are the regulatory challenges faced by DYLOJECT?
A4: Regulatory authorities emphasize safety, particularly bleeding and renal risks associated with NSAIDs, which may lead to restrictions or labeling changes affecting market access.

Q5: How might new formulations or delivery systems impact the future trajectory of DYLOJECT?
A5: Innovations like sustained-release injections could extend the product's lifecycle, increase patient compliance, and expand market share.

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References

1. Grand View Research. (2022). Analgesics Market Size, Share & Trends Analysis.
2. World Health Organization. (2022). Global Aging and Healthcare Spending.
3. CDC. (2022). Guidelines for Prescribing Opioids for Pain.
4. FDA. (2020). Approved Drug Labels for Ketorolac.
5. MarketWatch. (2023). Investing in the Pain Management Market.

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Disclaimer: Market scenarios are projections based on existing data and trends; actual outcomes may vary due to regulatory, clinical, and economic factors.