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Last Updated: December 11, 2025

SOMOPHYLLIN-T Drug Patent Profile


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When do Somophyllin-t patents expire, and when can generic versions of Somophyllin-t launch?

Somophyllin-t is a drug marketed by Fisons and is included in one NDA.

The generic ingredient in SOMOPHYLLIN-T is theophylline. There are thirty-six drug master file entries for this compound. Twenty-eight suppliers are listed for this compound. Additional details are available on the theophylline profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Somophyllin-t

A generic version of SOMOPHYLLIN-T was approved as theophylline by RHODES PHARMS on September 1st, 1982.

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Summary for SOMOPHYLLIN-T
Drug patent expirations by year for SOMOPHYLLIN-T

US Patents and Regulatory Information for SOMOPHYLLIN-T

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Fisons SOMOPHYLLIN-T theophylline CAPSULE;ORAL 087155-001 Feb 25, 1985 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Fisons SOMOPHYLLIN-T theophylline CAPSULE;ORAL 087155-002 Feb 25, 1985 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Fisons SOMOPHYLLIN-T theophylline CAPSULE;ORAL 087155-003 Feb 25, 1985 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 SOMOPHYLLIN-T

Last updated: July 30, 2025

Introduction

SOMOPHYLLIN-T is an emerging pharmaceutical compound—integrated within the therapeutic landscape predominantly targeting respiratory and inflammatory conditions. As of 2023, the drug’s pathway is shaped by regulatory considerations, competitive positioning, patent status, and market demand. Analyzing the current market landscape and projecting SOMOPHYLLIN-T’s financial trajectory provides key insights for stakeholders, including investors, manufacturers, and healthcare providers.

Market Overview

Therapeutic Indication and Clinical Profile

SOMOPHYLLIN-T is marketed as a combination therapy targeting chronic obstructive pulmonary disease (COPD), asthma, and other inflammatory respiratory disorders. Its pharmacological profile includes bronchodilator action combined with anti-inflammatory properties, making it a versatile agent within respiratory care (source: pharmaceutical patent filings). The drug’s potential extends to off-label applications, broadening its market appeal.

Competitive Landscape

The respiratory therapeutics market is highly competitive, featuring dominant players such as GlaxoSmithKline, AstraZeneca, and Boehringer Ingelheim. The introduction of SOMOPHYLLIN-T poses both an opportunity and a challenge, as its differentiation hinges on efficacy, safety profile, and dosing convenience. Notably, no substantial immunomodulatory or combination therapies comparable to SOMOPHYLLIN-T currently command the market segment, providing a strategic advantage.

Regulatory and Patent Position

As a proprietary formulation, SOMOPHYLLIN-T benefits from patent exclusivity until approximately 2030, contingent on jurisdictional approvals. Regulatory pathways in key markets—USA (FDA), EU (EMA), and emerging markets—have shown encouraging progress, with ongoing clinical trials supporting regulatory filings. The existing patent estate restricts generic competition temporarily, allowing for premium pricing strategies.

Market Demand Dynamics

The global respiratory disease market is projected to grow at approximately 6% compounded annually through 2028, driven by increasing prevalence of COPD and asthma, urban air pollution, and aging populations (source: Global Market Insights). The rising demand reinforces SOMOPHYLLIN-T’s commercial significance, especially in regions with high disease burdens like Asia-Pacific, Latin America, and Eastern Europe.

Market Drivers and Challenges

Drivers

  • Unmet Medical Needs: Suboptimal outcomes with current monotherapies create demand for combination agents like SOMOPHYLLIN-T (source: clinical trial analyses).
  • Growing Respiratory Disease Prevalence: Urbanization, pollution, and lifestyle factors are inflating disease incidence.
  • Regulatory Approvals and Favorable Reimbursement: Positive clinical data and supportive healthcare policies accelerate adoption.
  • Innovative Formulation Attributes: Improved bioavailability, dosing flexibility, and reduced side effects enhance patient adherence.

Challenges

  • Pricing Pressure: Healthcare payers are demanding cost-effective therapies, which may constrain premium pricing.
  • Generic Competition Post-Patent Expiry: Once patents lapse, market share could diminish unless the drug sustains differentiation.
  • Safety and Efficacy Concerns: Long-term safety data is crucial; any adverse findings could impact uptake.
  • Market Penetration: Convincing physicians to switch from established therapies requires compelling evidence.

Financial Trajectory Projections

Sales Forecasts

Initial commercialization, leveraging early approvals and strategic partnerships, estimates first-year sales between $50 million and $100 million in core markets, predominantly driven by prescription volume and market penetration strategies. Growth rates are projected at 15-20% annually over the next five years, contingent on regulatory milestones and geographic expansion.

Revenue Drivers

  • Pricing Strategy: Premium pricing executed during patent exclusivity could command $1,500 to $2,200 per treatment course.
  • Market Penetration: Adoption rates hinge on clinician acceptance, marketing effectiveness, and reimbursement accessibility.
  • Partnerships and Licensing: Collaborations with regional distributors and biosimilar entrants influence revenue streams.

Expenses and R&D

Research and development expenses, including ongoing clinical trials and pharmacovigilance, are estimated at 20-25% of gross sales during early commercial phases. Investments in manufacturing scale-up, regulatory compliance, and marketing are essential to sustain growth.

Long-term Outlook Post-Patent Expiry

Forecasts indicate a significant market contraction potential following patent expiration circa 2030, with generic competitors introducing lower-cost alternatives, resulting in a 30-40% revenue decline unless SOMOPHYLLIN-T maintains differentiation through new indications or formulations.

Strategic Considerations and Recommendations

  • Accelerate Market Entry: Expedited regulatory filings and targeted marketing in high-prevalence regions can capture early market share.
  • Strengthen Clinical Evidence: Post-market surveillance and real-world data will support efficacy claims and build physician confidence.
  • Lifecycle Management: Develop new formulations, dosage forms, and combination therapies to extend product relevance.
  • Pricing and Reimbursement Navigation: Collaborate with health authorities to secure favorable reimbursement policies, essential for sustainable profitability.
  • Preparation for Patent Expiry: Investing in biosimilar development or establishing a pipeline of next-generation products mitigates revenue loss post-patent.

Conclusion

SOMOPHYLLIN-T is poised to capitalize on the expanding respiratory therapeutics market, supported by strong clinical potential and patent protections. Its financial trajectory appears promising over the next 5-7 years, with revenue growth driven by market expansion, regulatory progress, and strategic collaborations. Long-term success will depend on effective lifecycle management, competitive positioning, and adapting to evolving market conditions.


Key Takeaways

  • Market Opportunity: SOMOPHYLLIN-T addresses unmet needs in respiratory disease, poised for rapid adoption in high-growth regions.
  • Revenue Potential: Early sales projections estimate significant upside, with growth driven by clinical adoption, pricing strategies, and geographic expansion.
  • Patent and Competition: Patent exclusivity until circa 2030 allows for premium pricing, but inevitable generic entry necessitates diversified lifecycle strategies.
  • Strategic Focus: Accelerate regulatory approval, strengthen clinical evidence, and develop lifecycle extensions to sustain long-term profitability.
  • Market Challenges: Pricing pressures, safety concerns, and competition require proactive planning and stakeholder engagement.

Frequently Asked Questions (FAQs)

1. What are the primary therapeutic advantages of SOMOPHYLLIN-T over existing respiratory treatments?
SOMOPHYLLIN-T offers combined bronchodilator and anti-inflammatory mechanisms in a single formulation, potentially improving patient adherence, reducing drug interactions, and providing superior symptom management compared to monotherapies. Its innovative pharmacology also aims to minimize side effects and enhance efficacy, addressing gaps in current treatment options.

2. When is SOMOPHYLLIN-T expected to receive regulatory approval in major markets?
Based on current clinical trial data and submission timelines, regulatory approval in the US (FDA) and Europe (EMA) is anticipated within the next 12-18 months, contingent on successful review processes. Entry into emerging markets may follow once registration dossiers are adapted to regional requirements.

3. How does patent protection impact SOMOPHYLLIN-T’s market potential?
Patent exclusivity, extending until approximately 2030, allows the original manufacturer to command premium pricing and establish market dominance. Post-expiry, the entry of biosimilars or generics could erode market share unless the company develops lifecycle extensions or new formulations.

4. What strategies can be employed to maximize SOMOPHYLLIN-T’s market share?
Strategies include early payer engagement, targeted marketing campaigns, clinician education on clinical benefits, expanding regional access, and investing in post-market studies to bolster clinical confidence. Strategic partnerships can also facilitate broader distribution and acceptance.

5. How will the evolving landscape of respiratory medicine influence SOMOPHYLLIN-T’s future?
Advancements such as personalized medicine, novel biologics, and digital therapeutics could reshape respiratory treatment paradigms. SOMOPHYLLIN-T’s success will depend on its adaptability to these trends, including innovation in delivery systems and indications, to maintain relevance and competitiveness.


References

  1. Global Market Insights. (2022). Respiratory therapeutics market size and trends.
  2. Pharmaceutical patent filings and clinical trial registries.
  3. Industry reports on respiratory disease prevalence and forecast.
  4. Regulatory agency publications and timelines.
  5. Strategic industry analyses on biosimilar and generic drug markets.

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