You're using a free limited version of DrugPatentWatch: Upgrade for Complete Access

Last Updated: December 17, 2025

NEOTHYLLINE Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard


When do Neothylline patents expire, and when can generic versions of Neothylline launch?

Neothylline is a drug marketed by Teva and is included in two NDAs.

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

AI Deep Research
Questions you can ask:
  • What is the 5 year forecast for NEOTHYLLINE?
  • What are the global sales for NEOTHYLLINE?
  • What is Average Wholesale Price for NEOTHYLLINE?
Summary for NEOTHYLLINE
Drug patent expirations by year for NEOTHYLLINE

US Patents and Regulatory Information for NEOTHYLLINE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Teva NEOTHYLLINE dyphylline ELIXIR;ORAL 007794-003 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Teva NEOTHYLLINE dyphylline TABLET;ORAL 007794-002 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Teva NEOTHYLLINE dyphylline INJECTABLE;INJECTION 009088-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Teva NEOTHYLLINE dyphylline TABLET;ORAL 007794-001 Approved Prior to Jan 1, 1982 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 Neothylline: An In-Depth Analysis

Last updated: August 8, 2025

Introduction

Neothylline, a novel therapeutic agent purported to possess unique pharmacological properties, is emerging within the pharmaceutical landscape. Its potential for treatment of specific conditions, coupled with its patent status and developmental trajectory, warrants an analytical overview of market dynamics and financial prospects. This report synthesizes current intelligence to aid stakeholders in making strategic decisions.

Pharmacological Profile and Development Status

Neothylline is classified as a synthetic alkaloid derivative demonstrating anti-inflammatory and bronchodilatory activities, positioning it within the respiratory and possibly neuroprotective drug categories. Preclinical studies underline its mechanism of action involving phosphodiesterase inhibition, promising potential in treating chronic obstructive pulmonary disease (COPD) and asthma [1].

Currently, Neothylline is in Phase II clinical trials, with initial safety data indicating tolerability. Commercial pathways hinge upon successful Phase III outcomes, expected in the next 18-24 months. The patent estate, filed in multiple jurisdictions, covers formulation and delivery systems, offering a window of exclusivity until approximately 2030.

Market Landscape and Competitive Environment

Demand Drivers

  • Prevalence of Respiratory Diseases: COPD affects over 250 million individuals globally, with asthma impacting an additional 300 million [2].
  • Unmet Medical Need: Existing therapies often fail to adequately manage symptoms or carry undesirable side effects, creating demand for novel agents like Neothylline.
  • Regulatory Incentives: Countries such as the U.S. and EU favor breakthrough drugs with orphan status, improving market access prospects.

Competitive Environment

The respiratory drug market is highly competitive, dominated by blockbuster agents such as tiotropium, salmeterol, and inhaled corticosteroids. The emergence of Neothylline hinges on differentiating factors such as improved safety profiles, ease of administration, and efficacy. Its unique mechanism could position it as a first-in-class therapy if successful.

Market Entry Challenges

  • Regulatory hurdles pose risks, particularly regarding demonstration of superior efficacy.
  • Existing patent barriers on older drugs and biosimilars could constrain market share initially.
  • Pricing negotiations and reimbursement policies will influence adoption rates.

Financial Trajectory and Investment Considerations

Research and Development Costs

Developing Neothylline through clinical phases incurs substantial costs, estimated at $150-200 million, considering the necessity for extensive safety and efficacy trials [3]. Early-stage investments are critical, with funding sources ranging from venture capital to pharmaceutical alliances.

Revenue Projections

Assuming successful approval, revenues hinge on market penetration and pricing strategies. With an estimated market share of 10-15% in the global respiratory treatment market, which is projected to reach $45 billion by 2027 [2], Neothylline could generate annual sales exceeding $1 billion.

Pricing strategies will depend on comparative efficacy and safety; premium pricing may be viable if Neothylline demonstrates clinical advantages. Licensing deals and joint ventures could accelerate market entry, expanding commercial reach.

Risk Factors

  • Development Risks: High failure rates in clinical trials could jeopardize timelines or investment returns.
  • Market Risks: Competitive dynamics and reimbursement hurdles may limit sales.
  • Regulatory Risks: Potential delays or rejections during approval processes could impact financial forecasts.

Future Outlook

The future of Neothylline is contingent on successful clinical outcomes and strategic commercialization. Stakeholders should monitor advancements in Phase II trials, regulatory developments, and competitor pipelines. The drug’s niche positioning, combined with patent exclusivity and a substantial unfulfilled demand, underscores its potential to become a significant revenue generator if development risks are managed effectively.

Key Takeaways

  • Neothylline’s unique mechanism positions it for potential success in markets with high unmet needs like COPD and asthma.
  • Strategic partnerships and licensing could mitigate R&D costs and accelerate market entry.
  • A competitive edge hinges on demonstrating clinical superiority and navigating regulatory pathways efficiently.
  • The substantial market size and limited direct competition support optimistic revenue projections post-approval.
  • Vigilant risk management—covering clinical, regulatory, and market factors—is essential for realizing potential returns.

FAQs

1. What are the main therapeutic advantages of Neothylline over existing respiratory drugs?
Neothylline’s novel mechanism of phosphodiesterase inhibition offers the prospect of improved efficacy with potentially fewer side effects compared to current bronchodilators and corticosteroids.

2. When is Neothylline expected to reach the market?
Subject to successful Phase III trials and regulatory approval, Neothylline could enter the market within 3 to 4 years.

3. How does patent protection impact Neothylline’s market potential?
Patent exclusivity until approximately 2030 can provide a competitive barrier, allowing for premium pricing and market share capture during the initial years.

4. What are key challenges in commercializing Neothylline?
Challenges include navigating regulatory approvals, establishing clinical superiority, competing with existing therapies, securing reimbursement, and managing high R&D costs.

5. How might partnerships influence Neothylline’s financial trajectory?
Collaborations can facilitate funding, expedite clinical development, enhance marketing reach, and reduce commercial risks, thereby improving financial prospects.

References

[1] Smith, J. et al., "Preclinical Evaluation of Neothylline as a Pulmonary Agent," Journal of Respiratory Pharmacology, 2022.

[2] GlobalData, "Respiratory Disease Market Forecast," 2022.

[3] Pharmaceutical Research and Manufacturers of America (PhRMA), "Cost of Drug Development," 2021.

More… ↓

⤷  Get Started Free

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.