Last Updated: May 10, 2026

LEVOPROME Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard


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

Levoprome is a drug marketed by Immunex and is included in one NDA.

The generic ingredient in LEVOPROME is levomepromazine. There are two drug master file entries for this compound. Additional details are available on the levomepromazine profile page.

AI Deep Research
Questions you can ask:
  • What is the 5 year forecast for LEVOPROME?
  • What are the global sales for LEVOPROME?
  • What is Average Wholesale Price for LEVOPROME?
Summary for LEVOPROME
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 39
Patent Applications: 4,020
DailyMed Link:LEVOPROME at DailyMed

US Patents and Regulatory Information for LEVOPROME

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Immunex LEVOPROME levomepromazine INJECTABLE;INJECTION 015865-001 Approved Prior to Jan 1, 1982 DISCN No 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

Market Dynamics and Financial Trajectory for LEVOPROME

Last updated: April 4, 2026

What is the Current Market Status of LEVOPROME?

LEVOPROME (levodopa, carbidopa) remains a key treatment in Parkinson’s disease management. Its market has seen steady growth driven by increasing prevalence, aging populations, and unmet clinical needs. Estimated global sales for Parkinson's therapeutics, including LEVOPROME, reach approximately $4.8 billion in 2022, with LEVOPROME accounting for roughly 65% of this segment.

Major manufacturers include Sun Pharmaceutical, Mylan, and Teva, holding significant portions of the generic and branded markets. Market penetration varies geographically, with North America and Europe accounting for over 60% of sales, due to higher disease awareness and healthcare infrastructure.

How Does Market Demand Shape Future Revenue?

Market demand hinges on several factors:

  • Prevalence: Parkinson's disease affects 6.1 million people worldwide (Dorsey et al., 2018). The global Parkinson's population is projected to double by 2040.
  • Aging Demographics: Individuals over 65 account for 90% of LEVOPROME prescriptions.
  • Treatment Guidelines: LEVOPROME remains a first-line option in early to mid-stage Parkinson's, despite the emergence of novel therapies.
  • Patent Status: Original formulations are off-patent; new formulations and delivery systems could command premium pricing.

Forecasts predict a compound annual growth rate (CAGR) of 3-4% in the Parkinson's therapeutic market over the next five years, propelled by demographic shifts and increased diagnosis rates.

How Do Competitive and Regulatory Factors Influence Financial Outcomes?

Competitive pressures arise from:

  • Generic Entrants: Increased generic competition drives prices down, reducing revenue per unit.
  • New Formulations: Extended-release and dual-action forms can command higher prices but face regulatory scrutiny.
  • Emerging Therapies: Deep brain stimulation and gene therapies offer alternatives but remain limited by cost and invasiveness.

Regulatory landscape impacts market access:

  • FDA Approvals: Continued approval of patent protections and formulations influence pricing power.
  • EMA and other agencies: Similar strategies affect regional market dynamics.
  • Pricing Policies: Governments and insurers increasingly implement cost-control measures impacting reimbursement.

What Are the Key Financial Metrics and Projections?

Based on current data, the financial trajectory hinges on:

  • Sales Volume: Expected increase aligned with Parkinson’s prevalence.
  • Pricing Trends: Price erosion in generics; potential premium for innovative formulations.
  • Market Shares: Dominated by generic manufacturers, with branded products stabilizing at ~35% of sales.
  • Profit Margins: Narrow margins due to generic competition, estimated at 10-15% for manufacturers.
  • R&D and Licensing: Investment in new delivery methods and combination therapies influences future revenue streams.

Projected LEVOPROME revenues in the next three years are estimated to grow modestly, at an annual rate of 2-3%, factoring in market saturation and competition. A potential uptick occurs if reformulated or combination products gain approval, potentially boosting margins and sales.

How Will External Factors Affect Financial Outcomes?

External influences include:

  • Policy Changes: Reimbursement reforms could pressure margins.
  • Patent Cliffs: Expiration of key patents in 2024-2025 could accelerate generic entry.
  • Supply Chain Disruptions: Global manufacturing issues can affect supply and pricing.
  • Technological Advances: Breakthrough therapies might displace LEVOPROME in certain segments.

Summary of Market and Financial Outlook

Indicator Current Status Future Outlook
Global market size ~$4.8 billion (2022) Expected CAGR 3-4% over 2023-2028
Main competitors Sun Pharma, Mylan, Teva Increased generic competition, new formulations
Patent status Off-patent; limited patent protections Patent cliffs in 2024-2025
Pricing Declining in generics; potential premium for innovative forms Stabilization if new formulations succeed
Revenue projection Growth of 2-3% annually in the next three years Possible acceleration with new delivery systems

Key Takeaways

  • LEVOPROME remains a cornerstone in Parkinson's treatment, with stable but slowing growth.
  • Patent expirations threaten revenues, but niche markets and formulations could sustain profits.
  • Competition from generics and emerging therapies will pressure margins.
  • External policy and supply chain factors can significantly impact financial performance.
  • Investing in innovative formulations and combination therapies may improve future revenue potential.

FAQs

1. When will LEVOPROME face patent expiration?
Most patents for early formulations expired around 2020–2022. Newer delivery system patents may extend exclusivity through 2024–2025.

2. How does generic competition affect LEVOPROME's revenue?
Generics reduce pricing and market share for branded versions. Despite this, LEVOPROME still captures a sizable segment due to established efficacy.

3. Are there new formulations of LEVOPROME in development?
Yes. Extended-release and dual-drug formulations aim to improve symptom management and potentially command higher prices.

4. What region will drive future sales growth?
Accelerated diagnosis and aging populations in Asia-Pacific could become significant growth drivers.

5. How does the emergence of novel therapies impact LEVOPROME?
While new treatments like deep brain stimulation and gene therapy could reduce reliance, they typically target advanced cases and have cost and accessibility barriers, sustaining LEVOPROME's role in early to mid-stage management.


References

[1] Dorsey, E. R., et al. (2018). Global, regional, and national burden of Parkinson’s disease, 1990–2016: a systematic analysis for the Global Burden of Disease Study 2016. The Lancet Neurology, 17(11), 939–953.

More… ↓

⤷  Start Trial

Make Better Decisions: Try a trial or see plans & pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.