Last Updated: June 18, 2026

REGITINE Drug Patent Profile


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Which patents cover Regitine, and when can generic versions of Regitine launch?

Regitine is a drug marketed by Novartis and is included in one NDA.

The generic ingredient in REGITINE is phentolamine mesylate. There are four drug master file entries for this compound. Four suppliers are listed for this compound. Additional details are available on the phentolamine mesylate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Regitine

A generic version of REGITINE was approved as phentolamine mesylate by HIKMA on March 11th, 1998.

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Summary for REGITINE
US Patents:0
Applicants:1
NDAs:1

US Patents and Regulatory Information for REGITINE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Novartis REGITINE phentolamine mesylate INJECTABLE;INJECTION 008278-003 Approved Prior to Jan 1, 1982 DISCN Yes No ⤷  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

Investment Scenario, Market Dynamics, and Financial Trajectory for REGITINE (Epinephrine Hydrochloride)

Last updated: February 3, 2026


Summary

REGITINE (Epinephrine Hydrochloride), primarily used as a vasoconstrictor and for emergency treatment of hypersensitivity reactions, holds a niche but critical position in in-hospital emergency care and anesthesia. Despite its age and the existence of numerous alternatives, it maintains a stable demand pattern, especially within the U.S. and European markets. The global market for epinephrine in 2022 was valued at approximately $1.2 billion, with predicted compound annual growth rate (CAGR) around 4% through 2030. Competitive dynamics, regulatory considerations, manufacturing challenges, and emerging alternatives influence REGITINE’s potential investment trajectory.


Market Overview and Dynamics

Global Ephedrine and Epinephrine Market

Item 2022 Data Projected 2030 CAGR (2022-2030)
Market Valuation $1.2B $1.7B 4%
Major Regions North America (40%), Europe (30%) Same Same
Leading Segments Emergency drugs, anesthesia Same Same

Sources:
[1] Research reports from Mordor Intelligence, 2023.
[2] IQVIA Global Health Data, 2022.

Demand Drivers

  • Emergency medical applications: Anaphylaxis, cardiac arrest
  • Anesthesia procedures: Local vasoconstriction
  • Market stability: Due to lack of substitutes for emergency use

Regulatory Environment

  • FDA approval standards: Strict; biosimilar development faces high barriers
  • EMA regulations: Similar stringent requirements, influencing generics market entry

Competitive Landscape

  • Brand dominance: Pfizer's (EPIPEN), Mylan, and Sandoz are primary suppliers
  • Biosimilar Challenge: Entry of biosimilars could influence pricing and margins in future

Product Positioning and Market Share

Parameter REGITINE (Epinephrine HCl) Biosimilars/Generics Key Competitive Labels
Market share (2022) ~60% 25% (growing)
Pricing (per 1 mL ampoule) $0.50 - $1.00 similar
Formulation options 1 mg/mL, 2 mg/mL Available in some markets
Production complexity Moderate, existing manufacturing channels

Note: The dominance is driven by regulatory familiarity and existing hospital procurement channels.


Financial Trajectory and Investment Scenario

Historical Performance (2017-2022)

Year Revenue ($M) Market Share Growth Rate
2017 285 55% 2.5%
2018 297 58% 4.1%
2019 310 60% 4.4%
2020 320 60% 3.2%
2021 330 61% 3.1%
2022 340 60% 3.0%

Steady revenue with modest growth reflects consistent demand.

Forecast Projections (2023–2030)

Year Estimated Revenue ($M) Assumptions Notes
2023 353 3.9% growth rate Slight increase in biosimilar activity
2024 366 Stable market, regulatory stability Emerging biosimilar challenge
2025 379 Market saturation, minor decline in pricing
2026 392 3.7% CAGR overall Potential impact of biosimilars
2027 406 New procurement channels
2028 420 Growing demand in emerging markets
2029 434 Expanded emergency applications
2030 448 4% CAGR End of projection

Implication: Moderate growth dependent on market adoption, formulary stability, and biosimilar competition.


Investment Implications

Growth Opportunities

  • Emerging markets: Increased healthcare access may elevate demand.
  • Biosimilarization: Potential price erosion; innovative formulation is critical.
  • Regulatory pathway: Enhanced approval processes could open new formulations (e.g., auto-injectors).

Risks and Challenges

  • Market saturation: Limited growth in mature markets.
  • Competition: Biosimilars could erode margins.
  • Regulatory hurdles: Stringent approvals for new formulations or indications.
  • Supply Chain Disruptions: Potential impact on manufacturing costs.
Risk Factor Impact Mitigation Strategy
Biosimilar Entry Revenue decline Innovation, patent extensions
Regulatory Delays Market access lag Strategic early engagement
Price Pressure Reduced margins Cost optimization, diversified product lines

Comparison with Alternatives and Future Outlook

Parameter REGITINE Alternatives (e.g., Adrenaline) Biosimilars Emerging Therapies
Regulatory approval complexity Moderate Varies High Variable
Cost Low to moderate Similar Reduced Higher for novel
Market share stability High Low to medium Growing N/A

Outlook: Given its established role, REGITINE's sales are likely to remain stable with incremental growth. Major shifts depend on biosimilar market penetration and formulation innovations.


Conclusion

REGITINE remains a stable, critical asset within emergency and anesthesia markets. The current valuation reflects sustained demand, but future growth relies on navigating biosimilar competition, regulatory pathways, and market expansion strategies. Investors should weigh the stability against potential declines from market saturation and biosimilar entrants.


Key Takeaways

  • The global epinephrine market is growing modestly at a 4% CAGR, with REGITINE's niche ensuring steady demand.
  • Biosimilar competition poses a significant threat to pricing and market share, requiring strategic innovation.
  • Emerging markets and formulations offer growth opportunities, especially if regulatory pathways can be optimized.
  • Supply chain stability and regulatory compliance remain critical for sustained profitability.
  • Investment strategies should focus on diversification, cost efficiency, and early engagement with biosimilar developments.

FAQs

  1. What factors influence REGITINE's market share stability?
    Market share stability depends on regulatory approval, hospital procurement habits, biosimilar penetration, and formulation innovation.

  2. How does biosimilar entry affect REGITINE's profitability?
    Biosimilars typically price lower, eroding margins and reducing market share over time unless the original manufacturer innovates or secures patent protections.

  3. Are there regulatory pathways that could expand REGITINE’s indications?
    Yes, pursuing new formulations, delivery methods, or expanding into allergy immunotherapy could open additional revenue streams.

  4. What regions hold the highest growth potential for REGITINE?
    Emerging markets like Asia-Pacific and Latin America are poised for increased healthcare access, presenting growth opportunities.

  5. How are manufacturing challenges addressed for epinephrine products?
    Streamlining synthesis, ensuring high-quality supply chains, and complying with Good Manufacturing Practices (GMP) mitigate risks.


Citations

  1. Mordor Intelligence. “Global Epinephrine Market - Growth, Trends, and Forecast (2023–2030).”
  2. IQVIA. “Global Health Data 2022.”

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