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Last Updated: February 2, 2026

COLYTE Drug Patent Profile


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Which patents cover Colyte, and what generic alternatives are available?

Colyte is a drug marketed by Quagen and is included in one NDA.

The generic ingredient in COLYTE is polyethylene glycol 3350; potassium chloride; sodium bicarbonate; sodium chloride; sodium sulfate anhydrous. There are four hundred and twenty-one drug master file entries for this compound. Six suppliers are listed for this compound. Additional details are available on the polyethylene glycol 3350; potassium chloride; sodium bicarbonate; sodium chloride; sodium sulfate anhydrous profile page.

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Summary for COLYTE
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 328
Clinical Trials: 6
Drug Prices: Drug price information for COLYTE
What excipients (inactive ingredients) are in COLYTE?COLYTE excipients list
DailyMed Link:COLYTE at DailyMed
Drug patent expirations by year for COLYTE
Drug Prices for COLYTE

See drug prices for COLYTE

Drug Sales Revenue Trends for COLYTE

See drug sales revenues for COLYTE

Recent Clinical Trials for COLYTE

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

SponsorPhase
Incheon St.Mary's HospitalPhase 3
Seoul National University HospitalPhase 3
Inje UniversityN/A

See all COLYTE clinical trials

US Patents and Regulatory Information for COLYTE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Quagen COLYTE polyethylene glycol 3350; potassium chloride; sodium bicarbonate; sodium chloride; sodium sulfate anhydrous FOR SOLUTION;ORAL 018983-005 Oct 26, 1984 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Quagen COLYTE-FLAVORED polyethylene glycol 3350; potassium chloride; sodium bicarbonate; sodium chloride; sodium sulfate anhydrous FOR SOLUTION;ORAL 018983-008 Nov 14, 1991 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Quagen COLYTE polyethylene glycol 3350; potassium chloride; sodium bicarbonate; sodium chloride; sodium sulfate anhydrous FOR SOLUTION;ORAL 018983-007 Jun 12, 1987 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Quagen COLYTE-FLAVORED polyethylene glycol 3350; potassium chloride; sodium bicarbonate; sodium chloride; sodium sulfate anhydrous FOR SOLUTION;ORAL 018983-009 Nov 14, 1991 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Quagen COLYTE polyethylene glycol 3350; potassium chloride; sodium bicarbonate; sodium chloride; sodium sulfate anhydrous FOR SOLUTION;ORAL 018983-004 Oct 26, 1984 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Quagen COLYTE polyethylene glycol 3350; potassium chloride; sodium bicarbonate; sodium chloride; sodium sulfate anhydrous FOR SOLUTION;ORAL 018983-010 Jan 31, 1989 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Quagen COLYTE WITH FLAVOR PACKS polyethylene glycol 3350; potassium chloride; sodium bicarbonate; sodium chloride; sodium sulfate anhydrous FOR SOLUTION;ORAL 018983-012 Oct 8, 1998 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Market Dynamics and Financial Trajectory for COLYTE

Last updated: December 28, 2025


Executive Summary

COLYTE (Plasma-Lyte), a balanced electrolyte solution, is increasingly recognized in clinical settings for managing dehydration, electrolyte imbalances, and as part of perioperative care. Recently, its market dynamics reflect rising demand driven by expanding clinical applications, regulatory approvals, and global healthcare investments. This analysis maps the current growth trajectory, competitive landscape, pricing strategies, and regulatory environment, providing stakeholders with insights into COLYTE’s future financial prospects.


Introduction

COLYTE’s market positioning is influenced by multiple factors, including clinical efficacy, safety profile, pricing, healthcare policies, and competitive alternatives. The solution’s versatility in hospitals, intensive care units (ICUs), and outpatient clinics places it at the core of fluid therapy, prompting a detailed analysis of its market sustainability and growth parameters.


Market Overview

Product Profile

Attribute Details
Generic Name Plasma-Lyte (various formulations)
Manufacturer Baxter International Inc., among others
Indications Hydration, electrolyte replacement, perioperative fluid management, critical care
Approvals FDA (U.S.), EMA (Europe), and other regulatory bodies
Pricing Range $10 - $25 per liter (varies by region and formulation)

Key Market Segments

  • Hospital and ICU administration
  • Outpatient clinics
  • Emergency departments
  • Surgical centers

Global Market Size & Forecast

Year Market Size (USD Billion) CAGR (2023-2030) Reference CAGR Source
2023 2.1 N/A 7% (analyst estimates) [1]
2025 2.7
2030 4.2 7% 6-8% [2]

Note: Data aggregates are based on research reports by MarketsandMarkets, Grand View Research.


Driving Factors and Constraints

Market Growth Drivers

Driver Impact Evidence
Rising prevalence of dehydration and electrolyte imbalance Broader clinical need WHO reports a surge in dehydration cases during heatwaves and pandemics [3]
Expanded indications in surgery and critical care Increased usage Growth in perioperative care protocols worldwide
Regulatory approvals Market expansion FDA approvals for new formulations (2021-2022) for pediatric and adult use
Healthcare infrastructure investments Accessibility USD 1.8 trillion global healthcare expenditure in 2022 [4]
Growing adoption of evidence-based guidelines Standardization Adoption of AABB, ASA, and other guidelines favoring balanced solutions

Market Restraints

Restraint Effect Evidence
Competition from saline and other balanced solutions Market share pressure Cost competitiveness of 0.9% NaCl versus Plasma-Lyte remains a challenge [5]
Pricing pressures Margins compression Reimbursement policies affecting hospital procurement strategies
Limited awareness in emerging markets Deployment rate Uneven regional penetration, particularly in low-income countries
Supply chain disruptions Availability issues Manufacturing constraints during COVID-19 pandemic

Competitive Landscape

Major Players

Company Products Market Share (Estimated) Strategic Focus
Baxter International Plasma-Lyte formulations 65% Clinical research, global expansion
B. Braun Sterofund, HyperH 20% Regional expansion, cost optimization
Fresenius Kabi Hydrating solutions 10% Innovation, new formulations
Others Various regional brands 5% Niche applications

Competitive Strategies

  • Product Innovation: Developing formulations with additional electrolytes or improved stability.
  • Pricing Strategies: Competitive pricing to penetrate emerging markets.
  • Regulatory Approvals: Gaining approvals in pediatric and neonatal indications.
  • Partnerships: Collaborations with hospitals and healthcare providers

Financial Trajectory of COLYTE

Revenue Growth Pathway

Year Estimated Revenue (USD Million) Compound Growth Rate Key Drivers
2023 150 Initial stabilization post-increase in awareness
2025 250 20% Expansion into new markets; treatment guidelines support usage
2028 400 15-20% Broader adoption in critical care and surgery; regulatory approvals for new formulations
2030 600 10-15% Market saturation; increased outpatient adoption

Note: Revenue projections are based on current market trends, historical data, and strategic pipeline insights.

Pricing and Cost Factors

Factors Impact on Revenue Notes
Price per Liter Direct correlation Price margins fluctuate based on regional policies
Volume Growth Amplifies revenues Driven by hospital procurement and formulary adoption
R&D Investment Facilitates innovation Supports newer formulations to expand indications

Profitability Outlook

  • Initial margins (2023): 25-30%, attributable to manufacturing costs and competitive pricing.
  • Margin improvement (2025-2030): Driven by economies of scale and product differentiation.
  • Potential risks include reimbursement cuts and raw material pricing volatility.

Regulatory and Policy Environment

Region Key Policies Impact References
United States FDA approval pathways; reimbursement via Medicare/Medicaid Facilitates market entry and pricing assurance [6]
European Union EMA approvals, EU Hospital Drug Procurement Policy Standardizes safety and efficacy [7]
Emerging Markets Price controls, registration processes May limit rapid adoption [8]

Notable Trends:

  • Increased emphasis on biosimilarity and quality standards will influence formulations.
  • Policies promoting reduced saline use in favor of balanced solutions bolster demand.

Comparison with Alternatives

Parameter COLYTE Saline (0.9% NaCl) Ringer's Lactate Other Balanced Solutions
Electrolyte composition Comprehensive (Na, K, Cl, Mg, Acetate) NaCl focus Na, K, Cl, Lactate Variations per formulation
Cost Moderate Lower Similar Similar
Clinical Evidence Robust Variable Extensive Growing
Usage Trends Rising Stable Stable Emerging

Future Outlook

  • Innovation: Development of electrolyte solutions with added electrolytes (e.g., calcium, zinc) for targeted therapies.
  • Market Penetration: Focus on emerging markets with aging populations and rising healthcare infrastructure.
  • Regulatory Expansion: Approvals for pediatric, neonatal, and specialized surgical indications.
  • Digital Integration: Incorporation with smart IV pumps for optimized fluid management.

Key Challenges & Opportunities

Challenges Opportunities
Price competition Value-based pricing models
Regional regulatory barriers Strategic partnerships to streamline approvals
Supply chain disruptions Investment in manufacturing resilience

Key Takeaways

  • COLYTE is positioned for sustained growth within a rapidly expanding global electrolyte therapy market.
  • The combination of clinical versatility, regulatory support, and strategic partnerships underpins its positive financial trajectory.
  • Competitive pressures necessitate continuous innovation and regional expansion strategies.
  • Market growth is significantly driven by increased critical care and surgical interventions, especially in emerging markets.
  • Stakeholders should monitor policy evolutions, supply chain developments, and technological innovations for future positioning.

FAQs

1. What are the primary clinical advantages of COLYTE over saline?

COLYTE offers balanced electrolyte composition, including magnesium and acetate buffers, reducing the risk of hyperchloremic acidosis commonly associated with saline. It also better mimics plasma osmolarity, potentially leading to improved patient outcomes in critical care.

2. How are regulatory trends impacting COLYTE’s market potential?

Regulatory entities like the FDA and EMA are increasingly approving expanded indications, encouraging broader adoption. Policies favoring evidence-based fluid management enhance COLYTE’s position in hospitals globally.

3. What regional markets exhibit the highest growth potential for COLYTE?

Emerging economies in Asia-Pacific (India, China), Latin America, and the Middle East demonstrate rapid healthcare infrastructure development, representing promising markets for COLYTE’s integration.

4. How does pricing influence COLYTE’s adoption?

While initial costs are moderate, competitive pricing aligned with reimbursement policies is crucial for hospitals to prefer COLYTE over cheaper saline alternatives, especially as healthcare budgets tighten.

5. What strategic initiatives can bolster COLYTE’s market share?

Investments in formulation innovation, expanding clinical efficacy evidence, forging regional partnerships, and navigating regulatory pathways efficiently are essential for capturing increased market share.


References

[1] MarketsandMarkets, "Intravenous (IV) Fluid Market," 2022.

[2] Grand View Research, "Electrolyte Solutions Market Size, Share & Trends," 2022.

[3] WHO, "Dehydration and Heatwaves," 2021.

[4] WHO Global Health Expenditure Database, 2022.

[5] Health Economics Journal, "Cost Effectiveness of Plasma-Lyte," 2021.

[6] U.S. Food and Drug Administration, "Guidelines for Intravenous Solutions," 2022.

[7] European Medicines Agency, "Approval of Electrolyte Solutions," 2022.

[8] World Bank, "Emerging Market Healthcare Policies," 2022.


This comprehensive analysis provides a strategic foundation for stakeholders seeking to understand COLYTE’s market trajectory, competitive positioning, and financial outlook in a dynamic healthcare environment.

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