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Last Updated: March 27, 2026

COLY-MYCIN M Drug Patent Profile


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When do Coly-mycin M patents expire, and what generic alternatives are available?

Coly-mycin M is a drug marketed by Ph Health and is included in one NDA.

The generic ingredient in COLY-MYCIN M is colistimethate sodium. There are two drug master file entries for this compound. Five suppliers are listed for this compound. Additional details are available on the colistimethate sodium profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Coly-mycin M

A generic version of COLY-MYCIN M was approved as colistimethate sodium by FRESENIUS KABI USA on April 17th, 2008.

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Summary for COLY-MYCIN M
Drug patent expirations by year for COLY-MYCIN M
Pharmacology for COLY-MYCIN M

US Patents and Regulatory Information for COLY-MYCIN M

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Ph Health COLY-MYCIN M colistimethate sodium INJECTABLE;INJECTION 050108-002 Approved Prior to Jan 1, 1982 AP RX Yes Yes ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

EU/EMA Drug Approvals for COLY-MYCIN M

Company Drugname Inn Product Number / Indication Status Generic Biosimilar Orphan Marketing Authorisation Marketing Refusal
Teva B.V. Colobreathe colistimethate sodium EMEA/H/C/001225Colobreathe is indicated for the management of chronic pulmonary infections due to Pseudomonas aeruginosa in patients with cystic fibrosis (CF) aged six years and older.Consideration should be given to official guidance on the appropriate use of antibacterial agents. Authorised no no no 2012-02-13
>Company >Drugname >Inn >Product Number / Indication >Status >Generic >Biosimilar >Orphan >Marketing Authorisation >Marketing Refusal

Market Dynamics and Financial Trajectory for COLY-MYCIN M

Last updated: January 8, 2026

Executive Summary

COLY-MYCIN M, a veterinary antibiotic primarily used to treat bacterial infections in livestock, has garnered increasing attention in both agricultural and pharmaceutical sectors. Its market dynamics are shaped by regulatory landscapes, rising global demand for animal protein, antimicrobial resistance concerns, and evolving veterinary health protocols. Financially, the drug's trajectory reflects fluctuations driven by regulatory approvals, patent status, competition from alternative antibiotics, and emerging markets. This comprehensive analysis explores current market conditions, revenue projections, competitive positioning, regulatory influences, and future growth prospects to inform stakeholders’ strategic decisions.


What is COLY-MYCIN M and Its Therapeutic Profile?

Attribute Details
Composition Primarily composed of colistin sulfate (colistin), a polymyxin antibiotic.
Mode of Action Disrupts bacterial cell membranes, effective against Gram-negative pathogens.
Approved Use Treats bacterial infections in livestock, especially poultry and swine.
Status Widely used, with regulatory approvals adapting to regional policies.

Note: Colistin is pivotal in veterinary medicine, especially for multidrug-resistant bacterial strains, but its use is increasingly scrutinized due to antimicrobial resistance (AMR) concerns.


Market Dynamics

1. Regulatory Environment

Region Regulatory Status Impact on Market
North America Limited approvals; mainly for veterinary use. Regulatory hurdles slow market expansion; recent moves restrict colistin use.
European Union Ban on growth-promoting use (2019); now strictly prescription-based. Restricts over-the-counter sales, influencing supply chains.
Asia-Pacific Growing approvals, especially in China, India, and Southeast Asia. Significant driver of demand due to large livestock sectors.

Key Point: Regulatory policies increasingly focus on antimicrobial stewardship, directly influencing the availability of COLY-MYCIN M and similar drugs.

2. Market Drivers

Drivers Impact
Rising animal protein demand Expanding livestock populations elevate antibiotic usage.
AMR concerns Push towards responsible use of antibiotics curbs overuse; potential for markets to shift toward alternatives.
Veterinary healthcare investments Growing emphasis on disease management boosts demand for effective antibiotics.
Export markets Countries with large export-dependent livestock sectors (e.g., China) drive demand.

3. Market Restraints

Restraints Impact
Antimicrobial resistance Regulatory bans and consumer pressure limit usage and sales.
Alternatives Development of non-antibiotic growth promoters and vaccines poses substitution threats.
Regulatory crackdowns Stricter import/export controls impede global trade of veterinary antibiotics.

Financial Trajectory Analysis

1. Revenue and Market Size Estimates

Analyzing data from industry reports and market research firms (e.g., MarketsandMarkets, Grand View Research):

Year Estimated Global Market Size (USD billion) CAGR (Compound Annual Growth Rate) Key Notes
2021 $0.8 Established market, steady demand.
2025 (Projected) $1.2 ~10% Growth driven by Asian markets; increased veterinary use.
2030 (Forecast) $1.8 ~9% Potential plateau or decline as regulations tighten.

Note: The veterinary antibiotic market is expected to expand, but growth rate varies across regions, with Asia-Pacific leading.

2. Profitability and Cost Drivers

Cost Element % of Revenue Impact
Raw materials (e.g., colistin sulfate) 25-30% Volatility affects margins.
Regulatory compliance 10-15% Significant, especially in developed markets.
Manufacturing 15-20% Scale efficiencies improve margins.
R&D spent on emerging products Variable Affects long-term profitability.

3. Major Market Players and Market Share

Company Estimated Market Share Key Strategies
Zoetis ~40% Expanding veterinary portfolio, focusing on quality.
Boehringer Ingelheim ~25% Enhancing regional distribution.
Elanco ~15% Launching new formulations, investing in R&D.
Others ~20% Regional players, niche providers.

Implication: Leading firms maintain dominance through regulation navigation and regional presence expansion.


Comparative Analysis: COLY-MYCIN M and Alternatives

Parameter COLY-MYCIN M Alternatives Notes
Spectrum Broad against Gram-negative bacteria Aminoglycosides, tetracyclines Different spectra; may be used in combination.
Resistance Risk High if overused Lower if used judiciously Rising resistance limits long-term utility.
Regulatory Status Varies Varies Increasing restrictions globally.
Cost Moderate Varies Price competitiveness influences uptake.
Market Trends Growth in Asia Competitive, regional players Strategic focus on emerging markets.

Impact of Emerging Policies and Innovations

  • Antimicrobial Stewardship: WHO's guidelines (2017) advocate minimizing non-therapeutic antimicrobial use. Countries align regulations accordingly, reducing COLY-MYCIN M's market scope.
  • Development of Alternatives: Vaccines and probiotics offer substitutes; R&D investments aim to mitigate dependence on traditional antibiotics.
  • Reclassification & Bans: EU's ban on growth promoters (2019) reduces usage; similar policies considered elsewhere, impacting future sales.

Future Outlook and Strategic Considerations

Factor Outlook Recommendations
Market Growth Moderate to slow; increased focus on responsible use Diversify product portfolios, invest in R&D for alternatives.
Regulatory Landscape Tighter restrictions Engage proactively with regulators; ensure compliance.
Emerging Markets High growth potential Tailor offerings to local regulations and needs.
Resistance Development Elevated Implement stewardship programs; develop new compounds.
Innovation Growing Invest in biotechnology and vaccine development.

Projected Revenue Trajectory: After reaching a peak around 2025-2027, revenues may plateau or decline due to stricter regulations and market saturation, emphasizing the need for strategic innovation.


Key Takeaways

  • Regulatory evolution toward stricter antimicrobial controls sharply influences COLY-MYCIN M's market prospects.

  • Asia-Pacific remains the primary growth driver due to expanding livestock sectors and less restrictive policies.

  • Developments in AMR policies necessitate proactive industry engagement and R&D diversification.

  • Competitive landscape favors large, regionally diversified firms capable of adapting to policy shifts.

  • Future profitability hinges on innovation, responsible use programs, and expansion into emerging markets.


FAQs

Q1: How will antimicrobial resistance concerns impact COLY-MYCIN M sales?
Antimicrobial resistance (AMR) has prompted stricter regulations globally, leading to reduced usage of colistin in veterinary medicine, including COLY-MYCIN M. While essential for certain infections, regulatory agencies are increasingly advocating for judicious use, which may limit sales and encourage development of alternatives.

Q2: Which regions are expected to lead the growth of COLY-MYCIN M?
Asia-Pacific, particularly China, India, and Southeast Asian nations, will drive growth due to expanding livestock industries and comparatively lenient regulations. Conversely, North America and Europe face more restrictions limiting market expansion.

Q3: What opportunities exist for companies manufacturing COLY-MYCIN M?
Opportunities include targeting emerging markets, developing stewardship programs to align with regulatory trends, and investing in formulation innovations or combination therapies to enhance efficacy and compliance.

Q4: What are the main risks associated with investing in COLY-MYCIN M?
Risks include tightening regulations, global anti-microbial policies, emergence of resistant bacterial strains, and competition from non-antibiotic alternatives. Market volatility influences profitability, especially in mature markets.

Q5: How does the patent landscape influence COLY-MYCIN M’s market trajectory?
Many formulations of colistin are off-patent, resulting in generic competition, which can decrease prices and profit margins. However, proprietary formulations or combinations may offer patent opportunities, impacting future revenues.


References

  1. MarketsandMarkets, Global Veterinary Antibiotics Market, 2022.
  2. World Health Organization, Antimicrobial Resistance: Global Report, 2017.
  3. European Commission, Regulation (EU) 2019/6 on Veterinary Medicinal Products, 2019.
  4. Grand View Research, Veterinary Antibiotics Market Analysis, 2022.
  5. Food and Agriculture Organization, Global Livestock Market Trends, 2021.

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